2023 [ nach oben ]

• Axial and triaxial degrees of freedom in 72Zn. Hellgartner, S.; Mücher, D.; Wimmer, K.; Bildstein, V.; Egido, J.L.; Gernhäuser, R.; Krücken, R.; Nowak, A.K.; Zielińska, M.; Bauer, C.; Benito, M.L.L.; Bottoni, S.; {De Witte}, H.; Elseviers, J.; Fedorov, D.; Flavigny, F.; Illana, A.; Klintefjord, M.; Kröll, T.; Lutter, R.; Marsh, B.; Orlandi, R.; Pakarinen, J.; Raabe, R.; Rapisarda, E.; Reichert, S.; Reiter, P.; Scheck, M.; Seidlitz, M.; Siebeck, B.; Siesling, E.; Steinbach, T.; Stora, T.; Vermeulen, M.; Voulot, D.; Warr, N.; Wenander, F.J.C. in Physics Letters B (2023). 841 137933.
  [ Abstract ] [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  The unstable N=42 nucleus 72Zn has been studied using multiple safe Coulomb excitation in inverse kinematics. The experiment was performed at the REX-ISOLDE facility at CERN making first use of the silicon detector array C-REX in combination with the γ-ray spectrometer Miniball. The high angular coverage of C-REX allowed to determine the reduced transition strengths for the decay of the yrast 01+, 21+ and 41+ as well as of the 02+ and 22+ states in 72Zn. The quadrupole moments of the 21+, 41+ and 22+ states were extracted. Using model independent quadrupole invariants, the ground state of 72Zn was found to have an average deformation in the γ degree of freedom close to maximum triaxiality. In comparison to experimental data in zinc isotopes with N<40, the collectivity of the 41+ state in neutron-rich 72Zn is significantly larger, indicating a collective yrast band based on the ground state of 72Zn. In contrast, a low experimental B(E2;02+→21+) strength was determined, indicating a different structure for the 02+ state. Shell-model calculations propose a 02+ state featuring a larger fraction of the (spherical) N=40 closed-shell configuration in its wave function than for the 01+ ground state. The results were also compared with beyond mean field calculations which corroborate the large deformation in the γ degree of freedom, while pointing to a more deformed 02+ state. These experimental and theoretical findings establish the importance of the γ degree of freedom in the ground state of 72Zn, located between the 68,70Ni nuclei that have spherical ground states, and 76Ge, which has a rigid triaxial shape.
  @article{HELLGARTNER2023137933, abstract = {The unstable N=42 nucleus 72Zn has been studied using multiple safe Coulomb excitation in inverse kinematics. The experiment was performed at the REX-ISOLDE facility at CERN making first use of the silicon detector array C-REX in combination with the γ-ray spectrometer Miniball. The high angular coverage of C-REX allowed to determine the reduced transition strengths for the decay of the yrast 01+, 21+ and 41+ as well as of the 02+ and 22+ states in 72Zn. The quadrupole moments of the 21+, 41+ and 22+ states were extracted. Using model independent quadrupole invariants, the ground state of 72Zn was found to have an average deformation in the γ degree of freedom close to maximum triaxiality. In comparison to experimental data in zinc isotopes with N<40, the collectivity of the 41+ state in neutron-rich 72Zn is significantly larger, indicating a collective yrast band based on the ground state of 72Zn. In contrast, a low experimental B(E2;02+→21+) strength was determined, indicating a different structure for the 02+ state. Shell-model calculations propose a 02+ state featuring a larger fraction of the (spherical) N=40 closed-shell configuration in its wave function than for the 01+ ground state. The results were also compared with beyond mean field calculations which corroborate the large deformation in the γ degree of freedom, while pointing to a more deformed 02+ state. These experimental and theoretical findings establish the importance of the γ degree of freedom in the ground state of 72Zn, located between the 68,70Ni nuclei that have spherical ground states, and 76Ge, which has a rigid triaxial shape.}, author = {Hellgartner, S. and Mücher, D. and Wimmer, K. and Bildstein, V. and Egido, J.L. and Gernhäuser, R. and Krücken, R. and Nowak, A.K. and Zielińska, M. and Bauer, C. and Benito, M.L.L. and Bottoni, S. and {De Witte}, H. and Elseviers, J. and Fedorov, D. and Flavigny, F. and Illana, A. and Klintefjord, M. and Kröll, T. and Lutter, R. and Marsh, B. and Orlandi, R. and Pakarinen, J. and Raabe, R. and Rapisarda, E. and Reichert, S. and Reiter, P. and Scheck, M. and Seidlitz, M. and Siebeck, B. and Siesling, E. and Steinbach, T. and Stora, T. and Vermeulen, M. and Voulot, D. and Warr, N. and Wenander, F.J.C.}, journal = {Physics Letters B}, pages = 137933, title = {Axial and triaxial degrees of freedom in 72Zn}, volume = 841, year = 2023 }
  %0 Journal Article %1 HELLGARTNER2023137933 %A Hellgartner, S. %A Mücher, D. %A Wimmer, K. %A Bildstein, V. %A Egido, J.L. %A Gernhäuser, R. %A Krücken, R. %A Nowak, A.K. %A Zielińska, M. %A Bauer, C. %A Benito, M.L.L. %A Bottoni, S. %A {De Witte}, H. %A Elseviers, J. %A Fedorov, D. %A Flavigny, F. %A Illana, A. %A Klintefjord, M. %A Kröll, T. %A Lutter, R. %A Marsh, B. %A Orlandi, R. %A Pakarinen, J. %A Raabe, R. %A Rapisarda, E. %A Reichert, S. %A Reiter, P. %A Scheck, M. %A Seidlitz, M. %A Siebeck, B. %A Siesling, E. %A Steinbach, T. %A Stora, T. %A Vermeulen, M. %A Voulot, D. %A Warr, N. %A Wenander, F.J.C. %D 2023 %J Physics Letters B %P 137933 %R https://doi.org/10.1016/j.physletb.2023.137933 %T Axial and triaxial degrees of freedom in 72Zn %U https://www.sciencedirect.com/science/article/pii/S0370269323002678 %V 841 %X The unstable N=42 nucleus 72Zn has been studied using multiple safe Coulomb excitation in inverse kinematics. The experiment was performed at the REX-ISOLDE facility at CERN making first use of the silicon detector array C-REX in combination with the γ-ray spectrometer Miniball. The high angular coverage of C-REX allowed to determine the reduced transition strengths for the decay of the yrast 01+, 21+ and 41+ as well as of the 02+ and 22+ states in 72Zn. The quadrupole moments of the 21+, 41+ and 22+ states were extracted. Using model independent quadrupole invariants, the ground state of 72Zn was found to have an average deformation in the γ degree of freedom close to maximum triaxiality. In comparison to experimental data in zinc isotopes with N<40, the collectivity of the 41+ state in neutron-rich 72Zn is significantly larger, indicating a collective yrast band based on the ground state of 72Zn. In contrast, a low experimental B(E2;02+→21+) strength was determined, indicating a different structure for the 02+ state. Shell-model calculations propose a 02+ state featuring a larger fraction of the (spherical) N=40 closed-shell configuration in its wave function than for the 01+ ground state. The results were also compared with beyond mean field calculations which corroborate the large deformation in the γ degree of freedom, while pointing to a more deformed 02+ state. These experimental and theoretical findings establish the importance of the γ degree of freedom in the ground state of 72Zn, located between the 68,70Ni nuclei that have spherical ground states, and 76Ge, which has a rigid triaxial shape.
• In-beam gamma-ray spectroscopy of 94Ag. Pereira-L{ó}pez, X.; Bentley, M. A.; Wadsworth, R.; Ruotsalainen, P.; Lenzi, S. M.; Forsberg, U.; Auranen, K.; Blazhev, A.; Cederwall, B.; Grahn, T.; Greenlees, P.; Illana, A.; Jenkins, D. G.; Julin, R.; Jutila, H.; Juutinen, S.; Liu, X.; Llewelyn, R.; Luoma, M.; Moschner, K.; M{ü}ller-Gatermann, C.; Singh, B. S. Nara; Nowacki, F.; Ojala, J.; Pakarinen, J.; Papadakis, P.; Rahkila, P.; Romero, J.; Sandzelius, M.; Sar{é}n, J.; Tann, H.; Uthayakumaar, S.; Uusitalo, J.; Vega-Romero, J. G.; Vilhena, J. M.; Yajzey, R.; Zhang, W.; Zimba, G. in The European Physical Journal A (2023). 59(3) 44.
  [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  @article{Pereira-López2023, author = {Pereira-L{ó}pez, X. and Bentley, M. A. and Wadsworth, R. and Ruotsalainen, P. and Lenzi, S. M. and Forsberg, U. and Auranen, K. and Blazhev, A. and Cederwall, B. and Grahn, T. and Greenlees, P. and Illana, A. and Jenkins, D. G. and Julin, R. and Jutila, H. and Juutinen, S. and Liu, X. and Llewelyn, R. and Luoma, M. and Moschner, K. and M{ü}ller-Gatermann, C. and Singh, B. S. Nara and Nowacki, F. and Ojala, J. and Pakarinen, J. and Papadakis, P. and Rahkila, P. and Romero, J. and Sandzelius, M. and Sar{é}n, J. and Tann, H. and Uthayakumaar, S. and Uusitalo, J. and Vega-Romero, J. G. and Vilhena, J. M. and Yajzey, R. and Zhang, W. and Zimba, G.}, journal = {The European Physical Journal A}, month = {mar}, number = 3, pages = 44, title = {In-beam gamma-ray spectroscopy of 94Ag}, volume = 59, year = 2023 }
  %0 Journal Article %1 Pereira-López2023 %A Pereira-L{ó}pez, X. %A Bentley, M. A. %A Wadsworth, R. %A Ruotsalainen, P. %A Lenzi, S. M. %A Forsberg, U. %A Auranen, K. %A Blazhev, A. %A Cederwall, B. %A Grahn, T. %A Greenlees, P. %A Illana, A. %A Jenkins, D. G. %A Julin, R. %A Jutila, H. %A Juutinen, S. %A Liu, X. %A Llewelyn, R. %A Luoma, M. %A Moschner, K. %A M{ü}ller-Gatermann, C. %A Singh, B. S. Nara %A Nowacki, F. %A Ojala, J. %A Pakarinen, J. %A Papadakis, P. %A Rahkila, P. %A Romero, J. %A Sandzelius, M. %A Sar{é}n, J. %A Tann, H. %A Uthayakumaar, S. %A Uusitalo, J. %A Vega-Romero, J. G. %A Vilhena, J. M. %A Yajzey, R. %A Zhang, W. %A Zimba, G. %D 2023 %J The European Physical Journal A %N 3 %P 44 %R 10.1140/epja/s10050-023-00950-8 %T In-beam gamma-ray spectroscopy of 94Ag %U https://doi.org/10.1140/epja/s10050-023-00950-8 %V 59
• Quadrupole and octupole collectivity in the semi-magic nucleus ²⁰⁶Hg. Morrison, L.; Hadyńska-Klȩk, K.; Podolyák, Zs.; Gaffney, L.P.; Zielińska, M.; Brown, B.A.; Grawe, H.; Stevenson, P.D.; Berry, T.; Boukhari, A.; Brunet, M.; Canavan, R.; Catherall, R.; Cederkäll, J.; Colosimo, S.J.; Cubiss, J.G.; Witte, H. De; Doherty, D.T.; Fransen, Ch.; Georgiev, G.; Giannopoulos, E.; Górska, M.; Hess, H.; Kaya, L.; Kröll, T.; Lalović, N.; Marsh, B.; Palenzuela, Y. Martinez; O'Neill, G.; Pakarinen, J.; Ramos, J.P.; Reiter, P.; Rodriguez, J.A.; Rosiak, D.; Rothe, S.; Rudigier, M.; Siciliano, M.; Simpson, E.C.; Snall, J.; Spagnoletti, P.; Thiel, S.; Warr, N.; Wenander, F.; Zidarova, R. in Physics Letters B (2023). 838 137675.
  [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  @article{Morrison_2023, author = {Morrison, L. and Hadyńska-Klȩk, K. and Podolyák, Zs. and Gaffney, L.P. and Zielińska, M. and Brown, B.A. and Grawe, H. and Stevenson, P.D. and Berry, T. and Boukhari, A. and Brunet, M. and Canavan, R. and Catherall, R. and Cederkäll, J. and Colosimo, S.J. and Cubiss, J.G. and Witte, H. De and Doherty, D.T. and Fransen, Ch. and Georgiev, G. and Giannopoulos, E. and Górska, M. and Hess, H. and Kaya, L. and Kröll, T. and Lalović, N. and Marsh, B. and Palenzuela, Y. Martinez and O'Neill, G. and Pakarinen, J. and Ramos, J.P. and Reiter, P. and Rodriguez, J.A. and Rosiak, D. and Rothe, S. and Rudigier, M. and Siciliano, M. and Simpson, E.C. and Snall, J. and Spagnoletti, P. and Thiel, S. and Warr, N. and Wenander, F. and Zidarova, R.}, journal = {Physics Letters B}, month = {mar}, pages = 137675, publisher = {Elsevier {BV}}, title = {Quadrupole and octupole collectivity in the semi-magic nucleus ²⁰⁶Hg}, volume = 838, year = 2023 }
  %0 Journal Article %1 Morrison_2023 %A Morrison, L. %A Hadyńska-Klȩk, K. %A Podolyák, Zs. %A Gaffney, L.P. %A Zielińska, M. %A Brown, B.A. %A Grawe, H. %A Stevenson, P.D. %A Berry, T. %A Boukhari, A. %A Brunet, M. %A Canavan, R. %A Catherall, R. %A Cederkäll, J. %A Colosimo, S.J. %A Cubiss, J.G. %A Witte, H. De %A Doherty, D.T. %A Fransen, Ch. %A Georgiev, G. %A Giannopoulos, E. %A Górska, M. %A Hess, H. %A Kaya, L. %A Kröll, T. %A Lalović, N. %A Marsh, B. %A Palenzuela, Y. Martinez %A O'Neill, G. %A Pakarinen, J. %A Ramos, J.P. %A Reiter, P. %A Rodriguez, J.A. %A Rosiak, D. %A Rothe, S. %A Rudigier, M. %A Siciliano, M. %A Simpson, E.C. %A Snall, J. %A Spagnoletti, P. %A Thiel, S. %A Warr, N. %A Wenander, F. %A Zidarova, R. %D 2023 %I Elsevier {BV} %J Physics Letters B %P 137675 %R 10.1016/j.physletb.2023.137675 %T Quadrupole and octupole collectivity in the semi-magic nucleus ²⁰⁶Hg %U https://doi.org/10.1016%2Fj.physletb.2023.137675 %V 838
• Muonic atom spectroscopy with microgram target material. Adamczak, A.; Antognini, A.; Berger, N.; Cocolios, T. E.; Deokar, N.; Düllmann, Ch. E.; Eggenberger, A.; Eichler, R.; Heines, M.; Hess, H.; Indelicato, P.; Kirch, K.; Knecht, A.; Krauth, J. J.; Nuber, J.; Ouf, A.; Papa, A.; Pohl, R.; Rapisarda, E.; Reiter, P.; Ritjoho, N.; Roccia, S.; Seidlitz, M.; Severijns, N.; von Schoeler, K.; Skawran, A.; Vogiatzi, S. M.; Warr, N.; Wauters, F. in The European Physical Journal A (2023). 59(2)
  [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  @article{Adamczak_2023, author = {Adamczak, A. and Antognini, A. and Berger, N. and Cocolios, T. E. and Deokar, N. and Düllmann, Ch. E. and Eggenberger, A. and Eichler, R. and Heines, M. and Hess, H. and Indelicato, P. and Kirch, K. and Knecht, A. and Krauth, J. J. and Nuber, J. and Ouf, A. and Papa, A. and Pohl, R. and Rapisarda, E. and Reiter, P. and Ritjoho, N. and Roccia, S. and Seidlitz, M. and Severijns, N. and von Schoeler, K. and Skawran, A. and Vogiatzi, S. M. and Warr, N. and Wauters, F.}, journal = {The European Physical Journal A}, month = {feb}, number = 2, publisher = {Springer Science and Business Media {LLC}}, title = {Muonic atom spectroscopy with microgram target material}, volume = 59, year = 2023 }
  %0 Journal Article %1 Adamczak_2023 %A Adamczak, A. %A Antognini, A. %A Berger, N. %A Cocolios, T. E. %A Deokar, N. %A Düllmann, Ch. E. %A Eggenberger, A. %A Eichler, R. %A Heines, M. %A Hess, H. %A Indelicato, P. %A Kirch, K. %A Knecht, A. %A Krauth, J. J. %A Nuber, J. %A Ouf, A. %A Papa, A. %A Pohl, R. %A Rapisarda, E. %A Reiter, P. %A Ritjoho, N. %A Roccia, S. %A Seidlitz, M. %A Severijns, N. %A von Schoeler, K. %A Skawran, A. %A Vogiatzi, S. M. %A Warr, N. %A Wauters, F. %D 2023 %I Springer Science and Business Media {LLC} %J The European Physical Journal A %N 2 %R 10.1140/epja/s10050-023-00930-y %T Muonic atom spectroscopy with microgram target material %U https://doi.org/10.1140%2Fepja%2Fs10050-023-00930-y %V 59
• Studying Gamow-Teller transitions and the assignment of isomeric and ground states at N = 50. Mollaebrahimi, Ali; Hornung, Christine; Dickel, Timo; Amanbayev, Daler; Kripko-Koncz, Gabriella; Plaß, Wolfgang R.; {Ayet San Andrés}, Samuel; Beck, Sönke; Blazhev, Andrey; Bergmann, Julian; Geissel, Hans; Górska, Magdalena; Grawe, Hubert; Greiner, Florian; Haettner, Emma; Kalantar-Nayestanaki, Nasser; Miskun, Ivan; Nowacki, Frédéric; Scheidenberger, Christoph; Bagchi, Soumya; Balabanski, Dimiter L.; Brencic, Ziga; Charviakova, Olga; Constantin, Paul; Dehghan, Masoumeh; Ebert, Jens; Gröf, Lizzy; Hall, Oscar; Harakeh, Muhsin N.; Kaur, Satbir; Kankainen, Anu; Knöbel, Ronja; Kostyleva, Daria A.; Kurkova, Natalia; Kuzminchuk, Natalia; Mardor, Israel; Nichita, Dragos; Otto, Jan-Hendrik; Patyk, Zygmunt; Pietri, Stephane; Purushothaman, Sivaji; Reiter, Moritz Pascal; Rink, Ann-Kathrin; Roesch, Heidi; Spătaru, Anamaria; Stanic, Goran; State, Alexandru; Tanaka, Yoshiki K.; Vencelj, Matjaz; Weick, Helmut; Winfield, John S.; Yavor, Michael I.; Zhao, Jianwei in Physics Letters B (2023). 839 137833.
  [ Abstract ] [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  Direct mass measurements of neutron-deficient nuclides around the N=50 shell closure below 100Sn were performed at the FRS Ion Catcher (FRS-IC) at GSI, Germany. The nuclei were produced by projectile fragmentation of 124Xe, separated in the fragment separator FRS and delivered to the FRS-IC. The masses of 14 ground states and two isomers were measured with relative mass uncertainties down to 1×10−7 using the multiple-reflection time-of-flight mass spectrometer of the FRS-IC, including the first direct mass measurements of 98Cd and 97Rh. A new QEC=5437±67 keV was obtained for 98Cd, resulting in a summed Gamow-Teller (GT) strength for the five observed transitions (0+⟶1+) as B(GT)=2.94−0.28+0.32. Investigation of this result in state-of-the-art shell model approaches accounting for the first time experimentally observed spectrum of GT transitions points to a perfect agreement for N=50 isotones. The excitation energy of the long-lived isomeric state in 94Rh was determined for the first time to be 293±21 keV. This, together with the shell model calculations, allows the level ordering in 94Rh to be understood.
  @article{MOLLAEBRAHIMI2023137833, abstract = {Direct mass measurements of neutron-deficient nuclides around the N=50 shell closure below 100Sn were performed at the FRS Ion Catcher (FRS-IC) at GSI, Germany. The nuclei were produced by projectile fragmentation of 124Xe, separated in the fragment separator FRS and delivered to the FRS-IC. The masses of 14 ground states and two isomers were measured with relative mass uncertainties down to 1×10−7 using the multiple-reflection time-of-flight mass spectrometer of the FRS-IC, including the first direct mass measurements of 98Cd and 97Rh. A new QEC=5437±67 keV was obtained for 98Cd, resulting in a summed Gamow-Teller (GT) strength for the five observed transitions (0+⟶1+) as B(GT)=2.94−0.28+0.32. Investigation of this result in state-of-the-art shell model approaches accounting for the first time experimentally observed spectrum of GT transitions points to a perfect agreement for N=50 isotones. The excitation energy of the long-lived isomeric state in 94Rh was determined for the first time to be 293±21 keV. This, together with the shell model calculations, allows the level ordering in 94Rh to be understood.}, author = {Mollaebrahimi, Ali and Hornung, Christine and Dickel, Timo and Amanbayev, Daler and Kripko-Koncz, Gabriella and Plaß, Wolfgang R. and {Ayet San Andrés}, Samuel and Beck, Sönke and Blazhev, Andrey and Bergmann, Julian and Geissel, Hans and Górska, Magdalena and Grawe, Hubert and Greiner, Florian and Haettner, Emma and Kalantar-Nayestanaki, Nasser and Miskun, Ivan and Nowacki, Frédéric and Scheidenberger, Christoph and Bagchi, Soumya and Balabanski, Dimiter L. and Brencic, Ziga and Charviakova, Olga and Constantin, Paul and Dehghan, Masoumeh and Ebert, Jens and Gröf, Lizzy and Hall, Oscar and Harakeh, Muhsin N. and Kaur, Satbir and Kankainen, Anu and Knöbel, Ronja and Kostyleva, Daria A. and Kurkova, Natalia and Kuzminchuk, Natalia and Mardor, Israel and Nichita, Dragos and Otto, Jan-Hendrik and Patyk, Zygmunt and Pietri, Stephane and Purushothaman, Sivaji and Reiter, Moritz Pascal and Rink, Ann-Kathrin and Roesch, Heidi and Spătaru, Anamaria and Stanic, Goran and State, Alexandru and Tanaka, Yoshiki K. and Vencelj, Matjaz and Weick, Helmut and Winfield, John S. and Yavor, Michael I. and Zhao, Jianwei}, journal = {Physics Letters B}, pages = 137833, title = {Studying Gamow-Teller transitions and the assignment of isomeric and ground states at N = 50}, volume = 839, year = 2023 }
  %0 Journal Article %1 MOLLAEBRAHIMI2023137833 %A Mollaebrahimi, Ali %A Hornung, Christine %A Dickel, Timo %A Amanbayev, Daler %A Kripko-Koncz, Gabriella %A Plaß, Wolfgang R. %A {Ayet San Andrés}, Samuel %A Beck, Sönke %A Blazhev, Andrey %A Bergmann, Julian %A Geissel, Hans %A Górska, Magdalena %A Grawe, Hubert %A Greiner, Florian %A Haettner, Emma %A Kalantar-Nayestanaki, Nasser %A Miskun, Ivan %A Nowacki, Frédéric %A Scheidenberger, Christoph %A Bagchi, Soumya %A Balabanski, Dimiter L. %A Brencic, Ziga %A Charviakova, Olga %A Constantin, Paul %A Dehghan, Masoumeh %A Ebert, Jens %A Gröf, Lizzy %A Hall, Oscar %A Harakeh, Muhsin N. %A Kaur, Satbir %A Kankainen, Anu %A Knöbel, Ronja %A Kostyleva, Daria A. %A Kurkova, Natalia %A Kuzminchuk, Natalia %A Mardor, Israel %A Nichita, Dragos %A Otto, Jan-Hendrik %A Patyk, Zygmunt %A Pietri, Stephane %A Purushothaman, Sivaji %A Reiter, Moritz Pascal %A Rink, Ann-Kathrin %A Roesch, Heidi %A Spătaru, Anamaria %A Stanic, Goran %A State, Alexandru %A Tanaka, Yoshiki K. %A Vencelj, Matjaz %A Weick, Helmut %A Winfield, John S. %A Yavor, Michael I. %A Zhao, Jianwei %D 2023 %J Physics Letters B %P 137833 %R https://doi.org/10.1016/j.physletb.2023.137833 %T Studying Gamow-Teller transitions and the assignment of isomeric and ground states at N = 50 %U https://www.sciencedirect.com/science/article/pii/S0370269323001673 %V 839 %X Direct mass measurements of neutron-deficient nuclides around the N=50 shell closure below 100Sn were performed at the FRS Ion Catcher (FRS-IC) at GSI, Germany. The nuclei were produced by projectile fragmentation of 124Xe, separated in the fragment separator FRS and delivered to the FRS-IC. The masses of 14 ground states and two isomers were measured with relative mass uncertainties down to 1×10−7 using the multiple-reflection time-of-flight mass spectrometer of the FRS-IC, including the first direct mass measurements of 98Cd and 97Rh. A new QEC=5437±67 keV was obtained for 98Cd, resulting in a summed Gamow-Teller (GT) strength for the five observed transitions (0+⟶1+) as B(GT)=2.94−0.28+0.32. Investigation of this result in state-of-the-art shell model approaches accounting for the first time experimentally observed spectrum of GT transitions points to a perfect agreement for N=50 isotones. The excitation energy of the long-lived isomeric state in 94Rh was determined for the first time to be 293±21 keV. This, together with the shell model calculations, allows the level ordering in 94Rh to be understood.
• The non-destructive investigation of a late antique knob bow fibula (Bügelknopffibel) from Kaiseraugst/{CH} using Muon Induced X-ray Emission ({MIXE}). Biswas, Sayani; Megatli-Niebel, Isabel; Raselli, Lilian; Simke, Ronald; Cocolios, Thomas Elias; Deokar, Nilesh; Elender, Matthias; Gerchow, Lars; Hess, Herbert; Khasanov, Rustem; Knecht, Andreas; Luetkens, Hubertus; Ninomiya, Kazuhiko; Papa, Angela; Prokscha, Thomas; Reiter, Peter; Sato, Akira; Severijns, Nathal; Shiroka, Toni; Seidlitz, Michael; Vogiatzi, Stergiani Marina; Wang, Chennan; Wauters, Frederik; Warr, Nigel; Amato, Alex in Heritage Science (2023). 11(1)
  [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  @article{Biswas_2023, author = {Biswas, Sayani and Megatli-Niebel, Isabel and Raselli, Lilian and Simke, Ronald and Cocolios, Thomas Elias and Deokar, Nilesh and Elender, Matthias and Gerchow, Lars and Hess, Herbert and Khasanov, Rustem and Knecht, Andreas and Luetkens, Hubertus and Ninomiya, Kazuhiko and Papa, Angela and Prokscha, Thomas and Reiter, Peter and Sato, Akira and Severijns, Nathal and Shiroka, Toni and Seidlitz, Michael and Vogiatzi, Stergiani Marina and Wang, Chennan and Wauters, Frederik and Warr, Nigel and Amato, Alex}, journal = {Heritage Science}, month = {mar}, number = 1, publisher = {Springer Science and Business Media {LLC}}, title = {The non-destructive investigation of a late antique knob bow fibula (Bügelknopffibel) from Kaiseraugst/{CH} using Muon Induced X-ray Emission ({MIXE})}, volume = 11, year = 2023 }
  %0 Journal Article %1 Biswas_2023 %A Biswas, Sayani %A Megatli-Niebel, Isabel %A Raselli, Lilian %A Simke, Ronald %A Cocolios, Thomas Elias %A Deokar, Nilesh %A Elender, Matthias %A Gerchow, Lars %A Hess, Herbert %A Khasanov, Rustem %A Knecht, Andreas %A Luetkens, Hubertus %A Ninomiya, Kazuhiko %A Papa, Angela %A Prokscha, Thomas %A Reiter, Peter %A Sato, Akira %A Severijns, Nathal %A Shiroka, Toni %A Seidlitz, Michael %A Vogiatzi, Stergiani Marina %A Wang, Chennan %A Wauters, Frederik %A Warr, Nigel %A Amato, Alex %D 2023 %I Springer Science and Business Media {LLC} %J Heritage Science %N 1 %R 10.1186/s40494-023-00880-0 %T The non-destructive investigation of a late antique knob bow fibula (Bügelknopffibel) from Kaiseraugst/{CH} using Muon Induced X-ray Emission ({MIXE}) %U https://doi.org/10.1186%2Fs40494-023-00880-0 %V 11
• Testing the predictive power of realistic shell model calculations via lifetime measurement of the 11/2+ state in 131Sb. Bottoni, S.; Gamba, E. R.; De Gregorio, G.; Gargano, A.; Leoni, S.; Fornal, B.; Brancadori, N.; Ciconali, G.; Crespi, F. C. L.; Cieplicka-Oryńczak, N.; Iskra, Ł. W.; Colombi, G.; Kim, Y. H.; Köster, U.; Michelagnoli, C.; Dunkel, F.; Esmaylzadeh, A.; Gerhard, L.; Jolie, J.; Knafla, L.; Ley, M.; Régis, J.-M.; Schomaker, K.; Sferrazza, M. in Phys. Rev. C (2023). 107(1) 014322.
  [ Abstract ] [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  The lifetime of the 11/2+1 state in the 131Sb nucleus was measured at the LOHENGRIN spectrometer of the Institut Laue-Langevin via neutron-induced fission of 235U using γ-ray fast-timing techniques. The obtained value of T1/2=3(2) ps, at the edge of the sensitivity of the experimental method, is the first result for the 11/2+1 state half-life in neutron-rich Sb isotopes. The corresponding quadrupole reduced transition probability to the ground state is B(E2)=1.4+1.5−0.6W.u., indicating a noncollective nature of this state. Realistic shell-model calculations performed in a large valence space reproduce well the experimental value and point to a dominant 2+(130Sn)⊗πg7/2 configuration for the 11/2+1 state, as expected in a weak-coupling scenario. At the same time, the sum of the quadrupole strength of the multiplet states is predicted to exceed the one of the 130Sn core as a consequence of the equal contribution of the proton and the proton-neutron quadrupole matrix elements, pointing to possible development of collectivity already in the close neighborhood of 132Sn.
  @article{PhysRevC.107.014322, abstract = {The lifetime of the 11/2+1 state in the 131Sb nucleus was measured at the LOHENGRIN spectrometer of the Institut Laue-Langevin via neutron-induced fission of 235U using γ-ray fast-timing techniques. The obtained value of T1/2=3(2) ps, at the edge of the sensitivity of the experimental method, is the first result for the 11/2+1 state half-life in neutron-rich Sb isotopes. The corresponding quadrupole reduced transition probability to the ground state is B(E2)=1.4+1.5−0.6W.u., indicating a noncollective nature of this state. Realistic shell-model calculations performed in a large valence space reproduce well the experimental value and point to a dominant 2+(130Sn)⊗πg7/2 configuration for the 11/2+1 state, as expected in a weak-coupling scenario. At the same time, the sum of the quadrupole strength of the multiplet states is predicted to exceed the one of the 130Sn core as a consequence of the equal contribution of the proton and the proton-neutron quadrupole matrix elements, pointing to possible development of collectivity already in the close neighborhood of 132Sn.}, author = {Bottoni, S. and Gamba, E. R. and De Gregorio, G. and Gargano, A. and Leoni, S. and Fornal, B. and Brancadori, N. and Ciconali, G. and Crespi, F. C. L. and Cieplicka-Oryńczak, N. and Iskra, Ł. W. and Colombi, G. and Kim, Y. H. and Köster, U. and Michelagnoli, C. and Dunkel, F. and Esmaylzadeh, A. and Gerhard, L. and Jolie, J. and Knafla, L. and Ley, M. and Régis, J.-M. and Schomaker, K. and Sferrazza, M.}, journal = {Phys. Rev. C}, month = {jan}, number = 1, pages = {014322}, publisher = {American Physical Society}, title = {Testing the predictive power of realistic shell model calculations via lifetime measurement of the 11/2+ state in 131Sb.}, volume = 107, year = 2023 }
  %0 Journal Article %1 PhysRevC.107.014322 %A Bottoni, S. %A Gamba, E. R. %A De Gregorio, G. %A Gargano, A. %A Leoni, S. %A Fornal, B. %A Brancadori, N. %A Ciconali, G. %A Crespi, F. C. L. %A Cieplicka-Oryńczak, N. %A Iskra, Ł. W. %A Colombi, G. %A Kim, Y. H. %A Köster, U. %A Michelagnoli, C. %A Dunkel, F. %A Esmaylzadeh, A. %A Gerhard, L. %A Jolie, J. %A Knafla, L. %A Ley, M. %A Régis, J.-M. %A Schomaker, K. %A Sferrazza, M. %D 2023 %I American Physical Society %J Phys. Rev. C %N 1 %P 014322 %R 10.1103/PhysRevC.107.014322 %T Testing the predictive power of realistic shell model calculations via lifetime measurement of the 11/2+ state in 131Sb. %U https://link.aps.org/doi/10.1103/PhysRevC.107.014322 %V 107 %X The lifetime of the 11/2+1 state in the 131Sb nucleus was measured at the LOHENGRIN spectrometer of the Institut Laue-Langevin via neutron-induced fission of 235U using γ-ray fast-timing techniques. The obtained value of T1/2=3(2) ps, at the edge of the sensitivity of the experimental method, is the first result for the 11/2+1 state half-life in neutron-rich Sb isotopes. The corresponding quadrupole reduced transition probability to the ground state is B(E2)=1.4+1.5−0.6W.u., indicating a noncollective nature of this state. Realistic shell-model calculations performed in a large valence space reproduce well the experimental value and point to a dominant 2+(130Sn)⊗πg7/2 configuration for the 11/2+1 state, as expected in a weak-coupling scenario. At the same time, the sum of the quadrupole strength of the multiplet states is predicted to exceed the one of the 130Sn core as a consequence of the equal contribution of the proton and the proton-neutron quadrupole matrix elements, pointing to possible development of collectivity already in the close neighborhood of 132Sn.
• Improving fast-timing time-walk calibration standards: Lifetime measurement of the 2_1+ state in 152Gd. Knafla, L.; Harter, A.; Ley, M.; Esmaylzadeh, A.; Régis, J.-M.; Bittner, D.; Blazhev, A.; {von Spee}, F.; Jolie, J. in Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment (2023). 1052 168279.
  [ Abstract ] [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  A 152Eu source was measured for 28 days using an experimental setup consisting of four LaBr3(Ce) detectors, connected to a CAEN V1730 digitizer, implementing online interpolation constant fraction discrimination for picosecond-precise timestamp determination. Using the definition of the time-walk curve, the lifetime of the 21+ (344 keV) state in 152Gd was re-measured, resulting in τ(21+)=46.9(3) ps. Compared to the previously adopted lifetime the uncertainty is reduced by an order of magnitude. This improved lifetime is of significant importance for electronic fast-timing lifetime measurements, and the impact on the systematic correction procedure and lifetime measurements in the low picosecond regime are discussed.
  @article{KNAFLA2023168279, abstract = {A 152Eu source was measured for 28 days using an experimental setup consisting of four LaBr3(Ce) detectors, connected to a CAEN V1730 digitizer, implementing online interpolation constant fraction discrimination for picosecond-precise timestamp determination. Using the definition of the time-walk curve, the lifetime of the 21+ (344 keV) state in 152Gd was re-measured, resulting in τ(21+)=46.9(3) ps. Compared to the previously adopted lifetime the uncertainty is reduced by an order of magnitude. This improved lifetime is of significant importance for electronic fast-timing lifetime measurements, and the impact on the systematic correction procedure and lifetime measurements in the low picosecond regime are discussed.}, author = {Knafla, L. and Harter, A. and Ley, M. and Esmaylzadeh, A. and Régis, J.-M. and Bittner, D. and Blazhev, A. and {von Spee}, F. and Jolie, J.}, journal = {Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment}, pages = 168279, title = {Improving fast-timing time-walk calibration standards: Lifetime measurement of the 2_1+ state in 152Gd}, volume = 1052, year = 2023 }
  %0 Journal Article %1 KNAFLA2023168279 %A Knafla, L. %A Harter, A. %A Ley, M. %A Esmaylzadeh, A. %A Régis, J.-M. %A Bittner, D. %A Blazhev, A. %A {von Spee}, F. %A Jolie, J. %D 2023 %J Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment %P 168279 %R https://doi.org/10.1016/j.nima.2023.168279 %T Improving fast-timing time-walk calibration standards: Lifetime measurement of the 2_1+ state in 152Gd %U https://www.sciencedirect.com/science/article/pii/S0168900223002693 %V 1052 %X A 152Eu source was measured for 28 days using an experimental setup consisting of four LaBr3(Ce) detectors, connected to a CAEN V1730 digitizer, implementing online interpolation constant fraction discrimination for picosecond-precise timestamp determination. Using the definition of the time-walk curve, the lifetime of the 21+ (344 keV) state in 152Gd was re-measured, resulting in τ(21+)=46.9(3) ps. Compared to the previously adopted lifetime the uncertainty is reduced by an order of magnitude. This improved lifetime is of significant importance for electronic fast-timing lifetime measurements, and the impact on the systematic correction procedure and lifetime measurements in the low picosecond regime are discussed.

2022 [ nach oben ]

• Coulomb excitation of ²²²Rn. Spagnoletti, P.; Butler, P. A.; Gaffney, L. P.; Abrahams, K.; Bowry, M.; Cederkäll, J.; Chupp, T.; de Angelis, G.; De Witte, H.; Garrett, P. E.; Goldkuhle, A.; Henrich, C.; Illana, A.; Johnston, K.; Joss, D. T.; Keatings, J. M.; Kelly, N. A.; Komorowska, M.; Konki, J.; Kröll, T.; Lozano, M.; Singh, B. S. Nara; O'Donnell, D.; Ojala, J.; Page, R. D.; Pedersen, L. G.; Raison, C.; Reiter, P.; Rodriguez, J. A.; Rosiak, D.; Rothe, S.; Scheck, M.; Seidlitz, M.; Shneidman, T. M.; Siebeck, B.; Sinclair, J.; Smith, J. F.; Stryjczyk, M.; Van Duppen, P.; Viñals, S.; Virtanen, V.; Wrzosek-Lipska, K.; Warr, N.; Zielińska, M. in Phys. Rev. C (2022). 105(2) 024323.
  [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  @article{PhysRevC.105.024323, author = {Spagnoletti, P. and Butler, P. A. and Gaffney, L. P. and Abrahams, K. and Bowry, M. and Cederkäll, J. and Chupp, T. and de Angelis, G. and De Witte, H. and Garrett, P. E. and Goldkuhle, A. and Henrich, C. and Illana, A. and Johnston, K. and Joss, D. T. and Keatings, J. M. and Kelly, N. A. and Komorowska, M. and Konki, J. and Kröll, T. and Lozano, M. and Singh, B. S. Nara and O'Donnell, D. and Ojala, J. and Page, R. D. and Pedersen, L. G. and Raison, C. and Reiter, P. and Rodriguez, J. A. and Rosiak, D. and Rothe, S. and Scheck, M. and Seidlitz, M. and Shneidman, T. M. and Siebeck, B. and Sinclair, J. and Smith, J. F. and Stryjczyk, M. and Van Duppen, P. and Vi\ñals, S. and Virtanen, V. and Wrzosek-Lipska, K. and Warr, N. and Zielińska, M.}, journal = {Phys. Rev. C}, month = {feb}, number = 2, pages = {024323}, publisher = {American Physical Society}, title = {Coulomb excitation of ²²²Rn}, volume = 105, year = 2022 }
  %0 Journal Article %1 PhysRevC.105.024323 %A Spagnoletti, P. %A Butler, P. A. %A Gaffney, L. P. %A Abrahams, K. %A Bowry, M. %A Cederkäll, J. %A Chupp, T. %A de Angelis, G. %A De Witte, H. %A Garrett, P. E. %A Goldkuhle, A. %A Henrich, C. %A Illana, A. %A Johnston, K. %A Joss, D. T. %A Keatings, J. M. %A Kelly, N. A. %A Komorowska, M. %A Konki, J. %A Kröll, T. %A Lozano, M. %A Singh, B. S. Nara %A O'Donnell, D. %A Ojala, J. %A Page, R. D. %A Pedersen, L. G. %A Raison, C. %A Reiter, P. %A Rodriguez, J. A. %A Rosiak, D. %A Rothe, S. %A Scheck, M. %A Seidlitz, M. %A Shneidman, T. M. %A Siebeck, B. %A Sinclair, J. %A Smith, J. F. %A Stryjczyk, M. %A Van Duppen, P. %A Viñals, S. %A Virtanen, V. %A Wrzosek-Lipska, K. %A Warr, N. %A Zielińska, M. %D 2022 %I American Physical Society %J Phys. Rev. C %N 2 %P 024323 %R 10.1103/PhysRevC.105.024323 %T Coulomb excitation of ²²²Rn %U https://link.aps.org/doi/10.1103/PhysRevC.105.024323 %V 105
• Gamma-ray spectroscopy of low-lying yrast and non-yrast states in neutron-rich 94,95,96Kr. Gerst, R.-B.; Blazhev, A.; Moschner, K.; Doornenbal, P.; Obertelli, A.; Nomura, K.; Ebran, J.-P.; Hilaire, S.; Libert, J.; Authelet, G.; Baba, H.; Calvet, D.; Château, F.; Chen, S.; Corsi, A.; Delbart, A.; Gheller, J.-M.; Giganon, A.; Gillibert, A.; Lapoux, V.; Motobayashi, T.; Niikura, M.; Paul, N.; Roussé, J.-Y.; Sakurai, H.; Santamaria, C.; Steppenbeck, D.; Taniuchi, R.; Uesaka, T.; Ando, T.; Arici, T.; Browne, F.; Bruce, A. M.; Caroll, R.; Chung, L. X.; Cortés, M. L.; Dewald, M.; Ding, B.; Flavigny, F.; Franchoo, S.; Górska, M.; Gottardo, A.; Jolie, J.; Jungclaus, A.; Lee, J.; Lettmann, M.; Linh, B. D.; Liu, J.; Liu, Z.; Lizarazo, C.; Momiyama, S.; Nagamine, S.; Nakatsuka, N.; Nita, C. R.; Nobs, C.; Olivier, L.; Orlandi, R.; Patel, Z.; Podolyák, Zs.; Rudigier, M.; Saito, T.; Shand, C.; Söderström, P.-A.; Stefan, I.; Vaquero, V.; Werner, V.; Wimmer, K.; Xu, Z. in Phys. Rev. C (2022). 105(2) 024302.
  [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  @article{PhysRevC.105.024302, author = {Gerst, R.-B. and Blazhev, A. and Moschner, K. and Doornenbal, P. and Obertelli, A. and Nomura, K. and Ebran, J.-P. and Hilaire, S. and Libert, J. and Authelet, G. and Baba, H. and Calvet, D. and Château, F. and Chen, S. and Corsi, A. and Delbart, A. and Gheller, J.-M. and Giganon, A. and Gillibert, A. and Lapoux, V. and Motobayashi, T. and Niikura, M. and Paul, N. and Roussé, J.-Y. and Sakurai, H. and Santamaria, C. and Steppenbeck, D. and Taniuchi, R. and Uesaka, T. and Ando, T. and Arici, T. and Browne, F. and Bruce, A. M. and Caroll, R. and Chung, L. X. and Cortés, M. L. and Dewald, M. and Ding, B. and Flavigny, F. and Franchoo, S. and Górska, M. and Gottardo, A. and Jolie, J. and Jungclaus, A. and Lee, J. and Lettmann, M. and Linh, B. D. and Liu, J. and Liu, Z. and Lizarazo, C. and Momiyama, S. and Nagamine, S. and Nakatsuka, N. and Nita, C. R. and Nobs, C. and Olivier, L. and Orlandi, R. and Patel, Z. and Podolyák, Zs. and Rudigier, M. and Saito, T. and Shand, C. and Söderström, P.-A. and Stefan, I. and Vaquero, V. and Werner, V. and Wimmer, K. and Xu, Z.}, journal = {Phys. Rev. C}, month = {feb}, number = 2, pages = {024302}, publisher = {American Physical Society}, title = {Gamma-ray spectroscopy of low-lying yrast and non-yrast states in neutron-rich 94,95,96Kr}, volume = 105, year = 2022 }
  %0 Journal Article %1 PhysRevC.105.024302 %A Gerst, R.-B. %A Blazhev, A. %A Moschner, K. %A Doornenbal, P. %A Obertelli, A. %A Nomura, K. %A Ebran, J.-P. %A Hilaire, S. %A Libert, J. %A Authelet, G. %A Baba, H. %A Calvet, D. %A Château, F. %A Chen, S. %A Corsi, A. %A Delbart, A. %A Gheller, J.-M. %A Giganon, A. %A Gillibert, A. %A Lapoux, V. %A Motobayashi, T. %A Niikura, M. %A Paul, N. %A Roussé, J.-Y. %A Sakurai, H. %A Santamaria, C. %A Steppenbeck, D. %A Taniuchi, R. %A Uesaka, T. %A Ando, T. %A Arici, T. %A Browne, F. %A Bruce, A. M. %A Caroll, R. %A Chung, L. X. %A Cortés, M. L. %A Dewald, M. %A Ding, B. %A Flavigny, F. %A Franchoo, S. %A Górska, M. %A Gottardo, A. %A Jolie, J. %A Jungclaus, A. %A Lee, J. %A Lettmann, M. %A Linh, B. D. %A Liu, J. %A Liu, Z. %A Lizarazo, C. %A Momiyama, S. %A Nagamine, S. %A Nakatsuka, N. %A Nita, C. R. %A Nobs, C. %A Olivier, L. %A Orlandi, R. %A Patel, Z. %A Podolyák, Zs. %A Rudigier, M. %A Saito, T. %A Shand, C. %A Söderström, P.-A. %A Stefan, I. %A Vaquero, V. %A Werner, V. %A Wimmer, K. %A Xu, Z. %D 2022 %I American Physical Society %J Phys. Rev. C %N 2 %P 024302 %R 10.1103/PhysRevC.105.024302 %T Gamma-ray spectroscopy of low-lying yrast and non-yrast states in neutron-rich 94,95,96Kr %U https://link.aps.org/doi/10.1103/PhysRevC.105.024302 %V 105
• Lifetime measurements in the ground-state band in ¹⁰⁴Pd. Droste, M.; Blazhev, A.; Reiter, P.; Arnswald, K.; Beckers, M.; Fransen, C.; Hetzenegger, R.; Hirsch, R.; Kaya, L.; Knafla, L.; Lewandowski, L.; Müller-Gatermann, C.; Petkov, P.; Rosiak, D.; Seidlitz, M.; Siebeck, B.; Vogt, A.; Warr, N.; Wolf, K. in Phys. Rev. C (2022). 106(2) 024329.
  [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  @article{PhysRevC.106.024329, author = {Droste, M. and Blazhev, A. and Reiter, P. and Arnswald, K. and Beckers, M. and Fransen, C. and Hetzenegger, R. and Hirsch, R. and Kaya, L. and Knafla, L. and Lewandowski, L. and Müller-Gatermann, C. and Petkov, P. and Rosiak, D. and Seidlitz, M. and Siebeck, B. and Vogt, A. and Warr, N. and Wolf, K.}, journal = {Phys. Rev. C}, month = {aug}, number = 2, pages = {024329}, publisher = {American Physical Society}, title = {Lifetime measurements in the ground-state band in ¹⁰⁴Pd}, volume = 106, year = 2022 }
  %0 Journal Article %1 PhysRevC.106.024329 %A Droste, M. %A Blazhev, A. %A Reiter, P. %A Arnswald, K. %A Beckers, M. %A Fransen, C. %A Hetzenegger, R. %A Hirsch, R. %A Kaya, L. %A Knafla, L. %A Lewandowski, L. %A Müller-Gatermann, C. %A Petkov, P. %A Rosiak, D. %A Seidlitz, M. %A Siebeck, B. %A Vogt, A. %A Warr, N. %A Wolf, K. %D 2022 %I American Physical Society %J Phys. Rev. C %N 2 %P 024329 %R 10.1103/PhysRevC.106.024329 %T Lifetime measurements in the ground-state band in ¹⁰⁴Pd %U https://link.aps.org/doi/10.1103/PhysRevC.106.024329 %V 106
• Lifetime measurements in the tungsten isotopes 176,178,180W. Harter, A.; Knafla, L.; Frießner, G.; Häfner, G.; Jolie, J.; Blazhev, A.; Dewald, A.; Dunkel, F.; Esmaylzadeh, A.; Fransen, C.; Karayonchev, V.; Lawless, K.; Ley, M.; Régis, J.-M.; Zell, K. O. in Phys. Rev. C (2022). 106(2) 024326.
  [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  @article{PhysRevC.106.024326, author = {Harter, A. and Knafla, L. and Frießner, G. and Häfner, G. and Jolie, J. and Blazhev, A. and Dewald, A. and Dunkel, F. and Esmaylzadeh, A. and Fransen, C. and Karayonchev, V. and Lawless, K. and Ley, M. and Régis, J.-M. and Zell, K. O.}, journal = {Phys. Rev. C}, month = {aug}, number = 2, pages = {024326}, publisher = {American Physical Society}, title = {Lifetime measurements in the tungsten isotopes 176,178,180W}, volume = 106, year = 2022 }
  %0 Journal Article %1 PhysRevC.106.024326 %A Harter, A. %A Knafla, L. %A Frießner, G. %A Häfner, G. %A Jolie, J. %A Blazhev, A. %A Dewald, A. %A Dunkel, F. %A Esmaylzadeh, A. %A Fransen, C. %A Karayonchev, V. %A Lawless, K. %A Ley, M. %A Régis, J.-M. %A Zell, K. O. %D 2022 %I American Physical Society %J Phys. Rev. C %N 2 %P 024326 %R 10.1103/PhysRevC.106.024326 %T Lifetime measurements in the tungsten isotopes 176,178,180W %U https://link.aps.org/doi/10.1103/PhysRevC.106.024326 %V 106
• Evidence of Partial Seniority Conservation in the πg9/2 Shell for the N=50 Isotones. Pérez-Vidal, R. M.; Gadea, A.; Domingo-Pardo, C.; Gargano, A.; Valiente-Dobón, J. J.; Clément, E.; Lemasson, A.; Coraggio, L.; Siciliano, M.; Szilner, S.; Bast, M.; Braunroth, T.; Collado, J.; Corina, A.; Dewald, A.; Doncel, M.; Dudouet, J.; de France, G.; Fransen, C.; González, V.; Hüyük, T.; Jacquot, B.; John, P. R.; Jungclaus, A.; Kim, Y. H.; Korichi, A.; Labiche, M.; Lenzi, S.; Li, H.; Ljungvall, J.; López-Martens, A.; Mengoni, D.; Michelagnoli, C.; Müller-Gatermann, C.; Napoli, D. R.; Navin, A.; Quintana, B.; Ramos, D.; Rejmund, M.; Sanchis, E.; Simpson, J.; Stezowski, O.; Wilmsen, D.; Zielińska, M.; Boston, A. J.; Barrientos, D.; Bednarczyk, P.; Benzoni, G.; Birkenbach, B.; Boston, H. C.; Bracco, A.; Cederwall, B.; Cullen, D. M.; Didierjean, F.; Eberth, J.; Gottardo, A.; Goupil, J.; Harkness-Brennan, L. J.; Hess, H.; Judson, D. S.; Kaşkaş, A.; Korten, W.; Leoni, S.; Menegazzo, R.; Million, B.; Nyberg, J.; Podolyak, Zs.; Pullia, A.; Ralet, D.; Recchia, F.; Reiter, P.; Rezynkina, K.; Salsac, M. D.; Şenyiğit, M.; Sohler, D.; Theisen, Ch.; Verney, D. in Phys. Rev. Lett. (2022). 129(11) 112501.
  [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  @article{PhysRevLett.129.112501, author = {Pérez-Vidal, R. M. and Gadea, A. and Domingo-Pardo, C. and Gargano, A. and Valiente-Dobón, J. J. and Clément, E. and Lemasson, A. and Coraggio, L. and Siciliano, M. and Szilner, S. and Bast, M. and Braunroth, T. and Collado, J. and Corina, A. and Dewald, A. and Doncel, M. and Dudouet, J. and de France, G. and Fransen, C. and González, V. and Hüyük, T. and Jacquot, B. and John, P. R. and Jungclaus, A. and Kim, Y. H. and Korichi, A. and Labiche, M. and Lenzi, S. and Li, H. and Ljungvall, J. and López-Martens, A. and Mengoni, D. and Michelagnoli, C. and Müller-Gatermann, C. and Napoli, D. R. and Navin, A. and Quintana, B. and Ramos, D. and Rejmund, M. and Sanchis, E. and Simpson, J. and Stezowski, O. and Wilmsen, D. and Zielińska, M. and Boston, A. J. and Barrientos, D. and Bednarczyk, P. and Benzoni, G. and Birkenbach, B. and Boston, H. C. and Bracco, A. and Cederwall, B. and Cullen, D. M. and Didierjean, F. and Eberth, J. and Gottardo, A. and Goupil, J. and Harkness-Brennan, L. J. and Hess, H. and Judson, D. S. and Kaşkaş, A. and Korten, W. and Leoni, S. and Menegazzo, R. and Million, B. and Nyberg, J. and Podolyak, Zs. and Pullia, A. and Ralet, D. and Recchia, F. and Reiter, P. and Rezynkina, K. and Salsac, M. D. and Şenyiğit, M. and Sohler, D. and Theisen, Ch. and Verney, D.}, journal = {Phys. Rev. Lett.}, month = {sep}, number = 11, pages = 112501, publisher = {American Physical Society}, title = {Evidence of Partial Seniority Conservation in the πg9/2 Shell for the N=50 Isotones}, volume = 129, year = 2022 }
  %0 Journal Article %1 PhysRevLett.129.112501 %A Pérez-Vidal, R. M. %A Gadea, A. %A Domingo-Pardo, C. %A Gargano, A. %A Valiente-Dobón, J. J. %A Clément, E. %A Lemasson, A. %A Coraggio, L. %A Siciliano, M. %A Szilner, S. %A Bast, M. %A Braunroth, T. %A Collado, J. %A Corina, A. %A Dewald, A. %A Doncel, M. %A Dudouet, J. %A de France, G. %A Fransen, C. %A González, V. %A Hüyük, T. %A Jacquot, B. %A John, P. R. %A Jungclaus, A. %A Kim, Y. H. %A Korichi, A. %A Labiche, M. %A Lenzi, S. %A Li, H. %A Ljungvall, J. %A López-Martens, A. %A Mengoni, D. %A Michelagnoli, C. %A Müller-Gatermann, C. %A Napoli, D. R. %A Navin, A. %A Quintana, B. %A Ramos, D. %A Rejmund, M. %A Sanchis, E. %A Simpson, J. %A Stezowski, O. %A Wilmsen, D. %A Zielińska, M. %A Boston, A. J. %A Barrientos, D. %A Bednarczyk, P. %A Benzoni, G. %A Birkenbach, B. %A Boston, H. C. %A Bracco, A. %A Cederwall, B. %A Cullen, D. M. %A Didierjean, F. %A Eberth, J. %A Gottardo, A. %A Goupil, J. %A Harkness-Brennan, L. J. %A Hess, H. %A Judson, D. S. %A Kaşkaş, A. %A Korten, W. %A Leoni, S. %A Menegazzo, R. %A Million, B. %A Nyberg, J. %A Podolyak, Zs. %A Pullia, A. %A Ralet, D. %A Recchia, F. %A Reiter, P. %A Rezynkina, K. %A Salsac, M. D. %A Şenyiğit, M. %A Sohler, D. %A Theisen, Ch. %A Verney, D. %D 2022 %I American Physical Society %J Phys. Rev. Lett. %N 11 %P 112501 %R 10.1103/PhysRevLett.129.112501 %T Evidence of Partial Seniority Conservation in the πg9/2 Shell for the N=50 Isotones %U https://link.aps.org/doi/10.1103/PhysRevLett.129.112501 %V 129
• Evidence for spherical-oblate shape coexistence in ⁸⁷Tc. Liu, X.; Cederwall, B.; Qi, C.; Wyss, R. A.; Aktas, Ö.; Ertoprak, A.; Zhang, W.; Clément, E.; de France, G.; Ralet, D.; Gadea, A.; Goasduff, A.; Jaworski, G.; Kuti, I.; Nyakó, B. M.; Nyberg, J.; Palacz, M.; Wadsworth, R.; Valiente-Dobón, J. J.; Al-Azri, H.; Ataç Nyberg, A.; Bäck, T.; de Angelis, G.; Doncel, M.; Dudouet, J.; Gottardo, A.; Jurado, M.; Ljungvall, J.; Mengoni, D.; Napoli, D. R.; Petrache, C. M.; Sohler, D.; Timár, J.; Barrientos, D.; Bednarczyk, P.; Benzoni, G.; Birkenbach, B.; Boston, A. J.; Boston, H. C.; Burrows, I.; Charles, L.; Ciemala, M.; Crespi, F. C. L.; Cullen, D. M.; Désesquelles, P.; Domingo-Pardo, C.; Eberth, J.; Erduran, N.; Ertürk, S.; González, V.; Goupil, J.; Hess, H.; Huyuk, T.; Jungclaus, A.; Korten, W.; Lemasson, A.; Leoni, S.; Maj, A.; Menegazzo, R.; Million, B.; Perez-Vidal, R. M.; Podolyàk, Zs.; Pullia, A.; Recchia, F.; Reiter, P.; Saillant, F.; Salsac, M. D.; Sanchis, E.; Simpson, J.; Stezowski, O.; Theisen, C.; Zielińska, M. in Phys. Rev. C (2022). 106(3) 034304.
  [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  @article{PhysRevC.106.034304, author = {Liu, X. and Cederwall, B. and Qi, C. and Wyss, R. A. and Aktas, Ö. and Ertoprak, A. and Zhang, W. and Clément, E. and de France, G. and Ralet, D. and Gadea, A. and Goasduff, A. and Jaworski, G. and Kuti, I. and Nyakó, B. M. and Nyberg, J. and Palacz, M. and Wadsworth, R. and Valiente-Dobón, J. J. and Al-Azri, H. and Ataç Nyberg, A. and Bäck, T. and de Angelis, G. and Doncel, M. and Dudouet, J. and Gottardo, A. and Jurado, M. and Ljungvall, J. and Mengoni, D. and Napoli, D. R. and Petrache, C. M. and Sohler, D. and Timár, J. and Barrientos, D. and Bednarczyk, P. and Benzoni, G. and Birkenbach, B. and Boston, A. J. and Boston, H. C. and Burrows, I. and Charles, L. and Ciemala, M. and Crespi, F. C. L. and Cullen, D. M. and Désesquelles, P. and Domingo-Pardo, C. and Eberth, J. and Erduran, N. and Ertürk, S. and González, V. and Goupil, J. and Hess, H. and Huyuk, T. and Jungclaus, A. and Korten, W. and Lemasson, A. and Leoni, S. and Maj, A. and Menegazzo, R. and Million, B. and Perez-Vidal, R. M. and Podolyàk, Zs. and Pullia, A. and Recchia, F. and Reiter, P. and Saillant, F. and Salsac, M. D. and Sanchis, E. and Simpson, J. and Stezowski, O. and Theisen, C. and Zielińska, M.}, journal = {Phys. Rev. C}, month = {sep}, number = 3, pages = {034304}, publisher = {American Physical Society}, title = {Evidence for spherical-oblate shape coexistence in ⁸⁷Tc}, volume = 106, year = 2022 }
  %0 Journal Article %1 PhysRevC.106.034304 %A Liu, X. %A Cederwall, B. %A Qi, C. %A Wyss, R. A. %A Aktas, Ö. %A Ertoprak, A. %A Zhang, W. %A Clément, E. %A de France, G. %A Ralet, D. %A Gadea, A. %A Goasduff, A. %A Jaworski, G. %A Kuti, I. %A Nyakó, B. M. %A Nyberg, J. %A Palacz, M. %A Wadsworth, R. %A Valiente-Dobón, J. J. %A Al-Azri, H. %A Ataç Nyberg, A. %A Bäck, T. %A de Angelis, G. %A Doncel, M. %A Dudouet, J. %A Gottardo, A. %A Jurado, M. %A Ljungvall, J. %A Mengoni, D. %A Napoli, D. R. %A Petrache, C. M. %A Sohler, D. %A Timár, J. %A Barrientos, D. %A Bednarczyk, P. %A Benzoni, G. %A Birkenbach, B. %A Boston, A. J. %A Boston, H. C. %A Burrows, I. %A Charles, L. %A Ciemala, M. %A Crespi, F. C. L. %A Cullen, D. M. %A Désesquelles, P. %A Domingo-Pardo, C. %A Eberth, J. %A Erduran, N. %A Ertürk, S. %A González, V. %A Goupil, J. %A Hess, H. %A Huyuk, T. %A Jungclaus, A. %A Korten, W. %A Lemasson, A. %A Leoni, S. %A Maj, A. %A Menegazzo, R. %A Million, B. %A Perez-Vidal, R. M. %A Podolyàk, Zs. %A Pullia, A. %A Recchia, F. %A Reiter, P. %A Saillant, F. %A Salsac, M. D. %A Sanchis, E. %A Simpson, J. %A Stezowski, O. %A Theisen, C. %A Zielińska, M. %D 2022 %I American Physical Society %J Phys. Rev. C %N 3 %P 034304 %R 10.1103/PhysRevC.106.034304 %T Evidence for spherical-oblate shape coexistence in ⁸⁷Tc %U https://link.aps.org/doi/10.1103/PhysRevC.106.034304 %V 106
• New narrow resonances observed in the unbound nucleus ¹⁵F. Girard-Alcindor, V.; Mercenne, A.; Stefan, I.; de Oliveira Santos, F.; Michel, N.; Płoszajczak, M.; Assié, M.; Lemasson, A.; Clément, E.; Flavigny, F.; Matta, A.; Ramos, D.; Rejmund, M.; Dudouet, J.; Ackermann, D.; Adsley, P.; Assunção, M.; Bastin, B.; Beaumel, D.; Benzoni, G.; Borcea, R.; Boston, A. J.; Brugnara, D.; Cáceres, L.; Cederwall, B.; Celikovic, I.; Chudoba, V.; Ciemala, M.; Collado, J.; Crespi, F. C. L.; D'Agata, G.; De France, G.; Delaunay, F.; Diget, C.; Domingo-Pardo, C.; Eberth, J.; Fougères, C.; Franchoo, S.; Galtarossa, F.; Georgiadou, A.; Gibelin, J.; Giraud, S.; González, V.; Goyal, N.; Gottardo, A.; Goupil, J.; Grévy, S.; Guimaraes, V.; Hammache, F.; Harkness-Brennan, L. J.; Hess, H.; Jovančević, N.; Judson Oliver, D. S.; Kamalou, O.; Kamenyero, A.; Kiener, J.; Korten, W.; Koyama, S.; Labiche, M.; Lalanne, L.; Lapoux, V.; Leblond, S.; Lefevre, A.; Lenain, C.; Leoni, S.; Li, H.; Lopez-Martens, A.; Maj, A.; Matea, I.; Menegazzo, R.; Mengoni, D.; Meyer, A.; Million, B.; Monteagudo, B.; Morfouace, P.; Mrazek, J.; Niikura, M.; Piot, J.; Podolyak, Zs.; Portail, C.; Pullia, A.; Quintana, B.; Recchia, F.; Reiter, P.; Rezynkina, K.; Roger, T.; Rojo, J. S.; Rotaru, F.; Salsac, M. D.; Sánchez Benítez, A. M.; Sanchis, E.; Şienyigit, M.; de Séréville, N.; Siciliano, M.; Simpson, J.; Sohler, D.; Sorlin, O.; Stanoiu, M.; Stodel, C.; Suzuki, D.; Theisen, C.; Thisse, D.; C.Thomas, J.; Ujic, P.; Valiente-Dobón, J. J.; Zielińska, M. in Phys. Rev. C (2022). 105(5) L051301.
  [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  @article{PhysRevC.105.L051301, author = {Girard-Alcindor, V. and Mercenne, A. and Stefan, I. and de Oliveira Santos, F. and Michel, N. and Płoszajczak, M. and Assié, M. and Lemasson, A. and Clément, E. and Flavigny, F. and Matta, A. and Ramos, D. and Rejmund, M. and Dudouet, J. and Ackermann, D. and Adsley, P. and Assunção, M. and Bastin, B. and Beaumel, D. and Benzoni, G. and Borcea, R. and Boston, A. J. and Brugnara, D. and Cáceres, L. and Cederwall, B. and Celikovic, I. and Chudoba, V. and Ciemala, M. and Collado, J. and Crespi, F. C. L. and D'Agata, G. and De France, G. and Delaunay, F. and Diget, C. and Domingo-Pardo, C. and Eberth, J. and Fougères, C. and Franchoo, S. and Galtarossa, F. and Georgiadou, A. and Gibelin, J. and Giraud, S. and González, V. and Goyal, N. and Gottardo, A. and Goupil, J. and Grévy, S. and Guimaraes, V. and Hammache, F. and Harkness-Brennan, L. J. and Hess, H. and Jovančević, N. and Judson Oliver, D. S. and Kamalou, O. and Kamenyero, A. and Kiener, J. and Korten, W. and Koyama, S. and Labiche, M. and Lalanne, L. and Lapoux, V. and Leblond, S. and Lefevre, A. and Lenain, C. and Leoni, S. and Li, H. and Lopez-Martens, A. and Maj, A. and Matea, I. and Menegazzo, R. and Mengoni, D. and Meyer, A. and Million, B. and Monteagudo, B. and Morfouace, P. and Mrazek, J. and Niikura, M. and Piot, J. and Podolyak, Zs. and Portail, C. and Pullia, A. and Quintana, B. and Recchia, F. and Reiter, P. and Rezynkina, K. and Roger, T. and Rojo, J. S. and Rotaru, F. and Salsac, M. D. and Sánchez Benítez, A. M. and Sanchis, E. and Şienyigit, M. and de Séréville, N. and Siciliano, M. and Simpson, J. and Sohler, D. and Sorlin, O. and Stanoiu, M. and Stodel, C. and Suzuki, D. and Theisen, C. and Thisse, D. and C.Thomas, J. and Ujic, P. and Valiente-Dobón, J. J. and Zielińska, M.}, journal = {Phys. Rev. C}, month = {may}, number = 5, pages = {L051301}, publisher = {American Physical Society}, title = {New narrow resonances observed in the unbound nucleus ¹⁵F}, volume = 105, year = 2022 }
  %0 Journal Article %1 PhysRevC.105.L051301 %A Girard-Alcindor, V. %A Mercenne, A. %A Stefan, I. %A de Oliveira Santos, F. %A Michel, N. %A Płoszajczak, M. %A Assié, M. %A Lemasson, A. %A Clément, E. %A Flavigny, F. %A Matta, A. %A Ramos, D. %A Rejmund, M. %A Dudouet, J. %A Ackermann, D. %A Adsley, P. %A Assunção, M. %A Bastin, B. %A Beaumel, D. %A Benzoni, G. %A Borcea, R. %A Boston, A. J. %A Brugnara, D. %A Cáceres, L. %A Cederwall, B. %A Celikovic, I. %A Chudoba, V. %A Ciemala, M. %A Collado, J. %A Crespi, F. C. L. %A D'Agata, G. %A De France, G. %A Delaunay, F. %A Diget, C. %A Domingo-Pardo, C. %A Eberth, J. %A Fougères, C. %A Franchoo, S. %A Galtarossa, F. %A Georgiadou, A. %A Gibelin, J. %A Giraud, S. %A González, V. %A Goyal, N. %A Gottardo, A. %A Goupil, J. %A Grévy, S. %A Guimaraes, V. %A Hammache, F. %A Harkness-Brennan, L. J. %A Hess, H. %A Jovančević, N. %A Judson Oliver, D. S. %A Kamalou, O. %A Kamenyero, A. %A Kiener, J. %A Korten, W. %A Koyama, S. %A Labiche, M. %A Lalanne, L. %A Lapoux, V. %A Leblond, S. %A Lefevre, A. %A Lenain, C. %A Leoni, S. %A Li, H. %A Lopez-Martens, A. %A Maj, A. %A Matea, I. %A Menegazzo, R. %A Mengoni, D. %A Meyer, A. %A Million, B. %A Monteagudo, B. %A Morfouace, P. %A Mrazek, J. %A Niikura, M. %A Piot, J. %A Podolyak, Zs. %A Portail, C. %A Pullia, A. %A Quintana, B. %A Recchia, F. %A Reiter, P. %A Rezynkina, K. %A Roger, T. %A Rojo, J. S. %A Rotaru, F. %A Salsac, M. D. %A Sánchez Benítez, A. M. %A Sanchis, E. %A Şienyigit, M. %A de Séréville, N. %A Siciliano, M. %A Simpson, J. %A Sohler, D. %A Sorlin, O. %A Stanoiu, M. %A Stodel, C. %A Suzuki, D. %A Theisen, C. %A Thisse, D. %A C.Thomas, J. %A Ujic, P. %A Valiente-Dobón, J. J. %A Zielińska, M. %D 2022 %I American Physical Society %J Phys. Rev. C %N 5 %P L051301 %R 10.1103/PhysRevC.105.L051301 %T New narrow resonances observed in the unbound nucleus ¹⁵F %U https://link.aps.org/doi/10.1103/PhysRevC.105.L051301 %V 105
• The DESPEC setup for GSI and FAIR. Mistry, A.K.; Albers, H.M.; Arıcı, T.; Banerjee, A.; Benzoni, G.; Cederwall, B.; Gerl, J.; Górska, M.; Hall, O.; Hubbard, N.; Kojouharov, I.; Jolie, J.; Martinez, T.; Podolyák, Zs.; Regan, P.H.; Tain, J.L.; Tarifeno-Saldivia, A.; Schaffner, H.; Werner, V.; Ağgez, G.; Agramunt, J.; Ahmed, U.; Aktas, O.; Alcayne, V.; Algora, A.; Alhomaidhi, S.; Amjad, F.; Appleton, C.; Armstrong, M.; Balogh, M.; Banerjee, K.; Bednarczyk, P.; Benito, J.; Bhattacharya, C.; Black, P.; Blazhev, A.; Bottoni, S.; Boutachkov, P.; Bracco, A.; Bruce, A.M.; Brunet, M.; Bruno, C.G.; Burrows, I.; Calvino, F.; Canavan, R.L.; Cano-Ott, D.; Chishti, M.M.R.; Coleman-Smith, P.; Cortés, M.L.; Cortes, G.; Crespi, F.; Das, B.; Davinson, T.; De Blas, A.; Dickel, T.; Doncel, M.; Ertoprak, A.; Esmaylzadeh, A.; Fornal, B.; Fraile, L.M.; Galtarossa, F.; Gottardo, A.; Guadilla, V.; Ha, J.; Haettner, E.; Häfner, G.; Heggen, H.; Herrmann, P.; Hornung, C.; Jazrawi, S.; John, P.R.; Jokinen, A.; Jones, C.E.; Kahl, D.; Karayonchev, V.; Kazantseva, E.; Kern, R.; Knafla, L.; Knöbel, R.; Koseoglou, P.; Kosir, G.; Kostyleva, D.; Kurz, N.; Kuzminchuk, N.; Labiche, M.; Lawson, J.; Lazarus, I.; Lenzi, S.M.; Leoni, S.; Llanos-Expósito, M.; Lozeva, R.; Maj, A.; Meena, J.K.; Mendoza, E.; Menegazzo, R.; Mengoni, D.; Mertzimekis, T.J.; Mikolajczuk, M.; Million, B.; Mont-Geli, N.; Morales, A.I.; Morral, P.; Mukha, I.; Murias, J.R.; Nacher, E.; Napiralla, P.; Napoli, D.R.; Nara-Singh, B.S.; O’Donnell, D.; Orrigo, S.E.A.; Page, R.D.; Palit, R.; Pallas, M.; Pellumaj, J.; Pelonis, S.; Pentilla, H.; Pérez de Rada, A.; Pérez-Vidal, R.M.; Petrache, C.M.; Pietralla, N.; Pietri, S.; Pigliapoco, S.; Plaza, J.; Polettini, M.; Porzio, C.; Pucknell, V.F.E.; Recchia, F.; Reiter, P.; Rezynkina, K.; Rinta-Antila, S.; Rocco, E.; Rösch, H.A.; Roy, P.; Rubio, B.; Rudigier, M.; Ruotsalainen, P.; Saha, S.; Şahin, E.; Scheidenberger, Ch.; Seddon, D.A.; Sexton, L.; Sharma, A.; Si, M.; Simpson, J.; Smith, A.; Smith, R.; Söderström, P.A.; Sood, A.; Soylu, A.; Tanaka, Y.K.; Valiente-Dobón, J.J.; Vasileiou, P.; Vasiljevic, J.; Vesic, J.; Villamarin, D.; Weick, H.; Wiebusch, M.; Wiederhold, J.; Wieland, O.; Wollersheim, H.J.; Woods, P.J.; Yaneva, A.; Zanon, I.; Zhang, G.; Zhao, J.; Zidarova, R.; Zimba, G.; Zyriliou, A. in Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment (2022). 1033 166662.
  [ Abstract ] [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  The DEcay SPECtroscopy (DESPEC) setup for nuclear structure investigations was developed and commissioned at GSI, Germany in preparation for a full campaign of experiments at the FRS and Super-FRS. In this paper, we report on the first employment of the setup in the hybrid configuration with the AIDA implanter coupled to the FATIMA LaBr3(Ce) fast-timing array, and high-purity germanium detectors. Initial results are shown from the first experiments carried out with the setup. An overview of the setup and function is discussed, including technical advancements along the path.
  @article{MISTRY2022166662, abstract = {The DEcay SPECtroscopy (DESPEC) setup for nuclear structure investigations was developed and commissioned at GSI, Germany in preparation for a full campaign of experiments at the FRS and Super-FRS. In this paper, we report on the first employment of the setup in the hybrid configuration with the AIDA implanter coupled to the FATIMA LaBr3(Ce) fast-timing array, and high-purity germanium detectors. Initial results are shown from the first experiments carried out with the setup. An overview of the setup and function is discussed, including technical advancements along the path.}, author = {Mistry, A.K. and Albers, H.M. and Arıcı, T. and Banerjee, A. and Benzoni, G. and Cederwall, B. and Gerl, J. and Górska, M. and Hall, O. and Hubbard, N. and Kojouharov, I. and Jolie, J. and Martinez, T. and Podolyák, Zs. and Regan, P.H. and Tain, J.L. and Tarifeno-Saldivia, A. and Schaffner, H. and Werner, V. and Ağgez, G. and Agramunt, J. and Ahmed, U. and Aktas, O. and Alcayne, V. and Algora, A. and Alhomaidhi, S. and Amjad, F. and Appleton, C. and Armstrong, M. and Balogh, M. and Banerjee, K. and Bednarczyk, P. and Benito, J. and Bhattacharya, C. and Black, P. and Blazhev, A. and Bottoni, S. and Boutachkov, P. and Bracco, A. and Bruce, A.M. and Brunet, M. and Bruno, C.G. and Burrows, I. and Calvino, F. and Canavan, R.L. and Cano-Ott, D. and Chishti, M.M.R. and Coleman-Smith, P. and Cortés, M.L. and Cortes, G. and Crespi, F. and Das, B. and Davinson, T. and De Blas, A. and Dickel, T. and Doncel, M. and Ertoprak, A. and Esmaylzadeh, A. and Fornal, B. and Fraile, L.M. and Galtarossa, F. and Gottardo, A. and Guadilla, V. and Ha, J. and Haettner, E. and Häfner, G. and Heggen, H. and Herrmann, P. and Hornung, C. and Jazrawi, S. and John, P.R. and Jokinen, A. and Jones, C.E. and Kahl, D. and Karayonchev, V. and Kazantseva, E. and Kern, R. and Knafla, L. and Knöbel, R. and Koseoglou, P. and Kosir, G. and Kostyleva, D. and Kurz, N. and Kuzminchuk, N. and Labiche, M. and Lawson, J. and Lazarus, I. and Lenzi, S.M. and Leoni, S. and Llanos-Expósito, M. and Lozeva, R. and Maj, A. and Meena, J.K. and Mendoza, E. and Menegazzo, R. and Mengoni, D. and Mertzimekis, T.J. and Mikolajczuk, M. and Million, B. and Mont-Geli, N. and Morales, A.I. and Morral, P. and Mukha, I. and Murias, J.R. and Nacher, E. and Napiralla, P. and Napoli, D.R. and Nara-Singh, B.S. and O’Donnell, D. and Orrigo, S.E.A. and Page, R.D. and Palit, R. and Pallas, M. and Pellumaj, J. and Pelonis, S. and Pentilla, H. and Pérez de Rada, A. and Pérez-Vidal, R.M. and Petrache, C.M. and Pietralla, N. and Pietri, S. and Pigliapoco, S. and Plaza, J. and Polettini, M. and Porzio, C. and Pucknell, V.F.E. and Recchia, F. and Reiter, P. and Rezynkina, K. and Rinta-Antila, S. and Rocco, E. and Rösch, H.A. and Roy, P. and Rubio, B. and Rudigier, M. and Ruotsalainen, P. and Saha, S. and Şahin, E. and Scheidenberger, Ch. and Seddon, D.A. and Sexton, L. and Sharma, A. and Si, M. and Simpson, J. and Smith, A. and Smith, R. and Söderström, P.A. and Sood, A. and Soylu, A. and Tanaka, Y.K. and Valiente-Dobón, J.J. and Vasileiou, P. and Vasiljevic, J. and Vesic, J. and Villamarin, D. and Weick, H. and Wiebusch, M. and Wiederhold, J. and Wieland, O. and Wollersheim, H.J. and Woods, P.J. and Yaneva, A. and Zanon, I. and Zhang, G. and Zhao, J. and Zidarova, R. and Zimba, G. and Zyriliou, A.}, journal = {Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment}, pages = 166662, title = {The DESPEC setup for GSI and FAIR}, volume = 1033, year = 2022 }
  %0 Journal Article %1 MISTRY2022166662 %A Mistry, A.K. %A Albers, H.M. %A Arıcı, T. %A Banerjee, A. %A Benzoni, G. %A Cederwall, B. %A Gerl, J. %A Górska, M. %A Hall, O. %A Hubbard, N. %A Kojouharov, I. %A Jolie, J. %A Martinez, T. %A Podolyák, Zs. %A Regan, P.H. %A Tain, J.L. %A Tarifeno-Saldivia, A. %A Schaffner, H. %A Werner, V. %A Ağgez, G. %A Agramunt, J. %A Ahmed, U. %A Aktas, O. %A Alcayne, V. %A Algora, A. %A Alhomaidhi, S. %A Amjad, F. %A Appleton, C. %A Armstrong, M. %A Balogh, M. %A Banerjee, K. %A Bednarczyk, P. %A Benito, J. %A Bhattacharya, C. %A Black, P. %A Blazhev, A. %A Bottoni, S. %A Boutachkov, P. %A Bracco, A. %A Bruce, A.M. %A Brunet, M. %A Bruno, C.G. %A Burrows, I. %A Calvino, F. %A Canavan, R.L. %A Cano-Ott, D. %A Chishti, M.M.R. %A Coleman-Smith, P. %A Cortés, M.L. %A Cortes, G. %A Crespi, F. %A Das, B. %A Davinson, T. %A De Blas, A. %A Dickel, T. %A Doncel, M. %A Ertoprak, A. %A Esmaylzadeh, A. %A Fornal, B. %A Fraile, L.M. %A Galtarossa, F. %A Gottardo, A. %A Guadilla, V. %A Ha, J. %A Haettner, E. %A Häfner, G. %A Heggen, H. %A Herrmann, P. %A Hornung, C. %A Jazrawi, S. %A John, P.R. %A Jokinen, A. %A Jones, C.E. %A Kahl, D. %A Karayonchev, V. %A Kazantseva, E. %A Kern, R. %A Knafla, L. %A Knöbel, R. %A Koseoglou, P. %A Kosir, G. %A Kostyleva, D. %A Kurz, N. %A Kuzminchuk, N. %A Labiche, M. %A Lawson, J. %A Lazarus, I. %A Lenzi, S.M. %A Leoni, S. %A Llanos-Expósito, M. %A Lozeva, R. %A Maj, A. %A Meena, J.K. %A Mendoza, E. %A Menegazzo, R. %A Mengoni, D. %A Mertzimekis, T.J. %A Mikolajczuk, M. %A Million, B. %A Mont-Geli, N. %A Morales, A.I. %A Morral, P. %A Mukha, I. %A Murias, J.R. %A Nacher, E. %A Napiralla, P. %A Napoli, D.R. %A Nara-Singh, B.S. %A O’Donnell, D. %A Orrigo, S.E.A. %A Page, R.D. %A Palit, R. %A Pallas, M. %A Pellumaj, J. %A Pelonis, S. %A Pentilla, H. %A Pérez de Rada, A. %A Pérez-Vidal, R.M. %A Petrache, C.M. %A Pietralla, N. %A Pietri, S. %A Pigliapoco, S. %A Plaza, J. %A Polettini, M. %A Porzio, C. %A Pucknell, V.F.E. %A Recchia, F. %A Reiter, P. %A Rezynkina, K. %A Rinta-Antila, S. %A Rocco, E. %A Rösch, H.A. %A Roy, P. %A Rubio, B. %A Rudigier, M. %A Ruotsalainen, P. %A Saha, S. %A Şahin, E. %A Scheidenberger, Ch. %A Seddon, D.A. %A Sexton, L. %A Sharma, A. %A Si, M. %A Simpson, J. %A Smith, A. %A Smith, R. %A Söderström, P.A. %A Sood, A. %A Soylu, A. %A Tanaka, Y.K. %A Valiente-Dobón, J.J. %A Vasileiou, P. %A Vasiljevic, J. %A Vesic, J. %A Villamarin, D. %A Weick, H. %A Wiebusch, M. %A Wiederhold, J. %A Wieland, O. %A Wollersheim, H.J. %A Woods, P.J. %A Yaneva, A. %A Zanon, I. %A Zhang, G. %A Zhao, J. %A Zidarova, R. %A Zimba, G. %A Zyriliou, A. %D 2022 %J Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment %P 166662 %R https://doi.org/10.1016/j.nima.2022.166662 %T The DESPEC setup for GSI and FAIR %U https://www.sciencedirect.com/science/article/pii/S0168900222002170 %V 1033 %X The DEcay SPECtroscopy (DESPEC) setup for nuclear structure investigations was developed and commissioned at GSI, Germany in preparation for a full campaign of experiments at the FRS and Super-FRS. In this paper, we report on the first employment of the setup in the hybrid configuration with the AIDA implanter coupled to the FATIMA LaBr3(Ce) fast-timing array, and high-purity germanium detectors. Initial results are shown from the first experiments carried out with the setup. An overview of the setup and function is discussed, including technical advancements along the path.
• Development of a new γ–γ angular correlation analysis method using a symmetric ring of clover detectors. Knafla, L.; Esmaylzadeh, A.; Harter, A.; Jolie, J.; Köster, U.; Ley, M.; Michelagnoli, C.; Régis, J.-M. in Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment (2022). 1042 167463.
  [ Abstract ] [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  A new method for γ–γ angular correlation analysis using a symmetric ring of HPGe clover detectors is presented. Pairwise combinations of individual crystals are grouped based on the geometric properties of the spectrometer, constrained by a single variable parameterization based on symmetry considerations. The corresponding effective interaction angles between crystal pairs, as well as the attenuation coefficients are extracted directly from the measured experimental data. Angular correlation coefficients, parameter uncertainties and parameter co-variances are derived using a Monte-Carlo approach, considering all sources of statistical uncertainty. The general applicability of this approach is demonstrated by reproducing known multipole mixing ratios in 177Hf, 152Gd and 116Sn, populated by either β-decay or (n, γ)-reactions, measured at the Institut Laue-Langevin, using the EXILL&FATIMA spectrometer and different configurations of the FIPPS instrument. The derived mixing ratios are in excellent agreement with adopted literature values with comparable or better precision.
  @article{KNAFLA2022167463, abstract = {A new method for γ–γ angular correlation analysis using a symmetric ring of HPGe clover detectors is presented. Pairwise combinations of individual crystals are grouped based on the geometric properties of the spectrometer, constrained by a single variable parameterization based on symmetry considerations. The corresponding effective interaction angles between crystal pairs, as well as the attenuation coefficients are extracted directly from the measured experimental data. Angular correlation coefficients, parameter uncertainties and parameter co-variances are derived using a Monte-Carlo approach, considering all sources of statistical uncertainty. The general applicability of this approach is demonstrated by reproducing known multipole mixing ratios in 177Hf, 152Gd and 116Sn, populated by either β-decay or (n, γ)-reactions, measured at the Institut Laue-Langevin, using the EXILL&FATIMA spectrometer and different configurations of the FIPPS instrument. The derived mixing ratios are in excellent agreement with adopted literature values with comparable or better precision.}, author = {Knafla, L. and Esmaylzadeh, A. and Harter, A. and Jolie, J. and Köster, U. and Ley, M. and Michelagnoli, C. and Régis, J.-M.}, journal = {Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment}, pages = 167463, title = {Development of a new γ–γ angular correlation analysis method using a symmetric ring of clover detectors}, volume = 1042, year = 2022 }
  %0 Journal Article %1 KNAFLA2022167463 %A Knafla, L. %A Esmaylzadeh, A. %A Harter, A. %A Jolie, J. %A Köster, U. %A Ley, M. %A Michelagnoli, C. %A Régis, J.-M. %D 2022 %J Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment %P 167463 %R https://doi.org/10.1016/j.nima.2022.167463 %T Development of a new γ–γ angular correlation analysis method using a symmetric ring of clover detectors %U https://www.sciencedirect.com/science/article/pii/S0168900222007550 %V 1042 %X A new method for γ–γ angular correlation analysis using a symmetric ring of HPGe clover detectors is presented. Pairwise combinations of individual crystals are grouped based on the geometric properties of the spectrometer, constrained by a single variable parameterization based on symmetry considerations. The corresponding effective interaction angles between crystal pairs, as well as the attenuation coefficients are extracted directly from the measured experimental data. Angular correlation coefficients, parameter uncertainties and parameter co-variances are derived using a Monte-Carlo approach, considering all sources of statistical uncertainty. The general applicability of this approach is demonstrated by reproducing known multipole mixing ratios in 177Hf, 152Gd and 116Sn, populated by either β-decay or (n, γ)-reactions, measured at the Institut Laue-Langevin, using the EXILL&FATIMA spectrometer and different configurations of the FIPPS instrument. The derived mixing ratios are in excellent agreement with adopted literature values with comparable or better precision.
• Investigation of gamma softness: Lifetime measurements in 104,106Ru. Esmaylzadeh, A.; Blazhev, A.; Nomura, K.; Jolie, J.; Beckers, M.; Fransen, C.; Gerst, R.-B.; Harter, A.; Karayonchev, V.; Knafla, L.; Ley, M.; von Spee, F. in Phys. Rev. C (2022). 106(6) 064323.
  [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  @article{PhysRevC.106.064323, author = {Esmaylzadeh, A. and Blazhev, A. and Nomura, K. and Jolie, J. and Beckers, M. and Fransen, C. and Gerst, R.-B. and Harter, A. and Karayonchev, V. and Knafla, L. and Ley, M. and von Spee, F.}, journal = {Phys. Rev. C}, month = {dec}, number = 6, pages = {064323}, publisher = {American Physical Society}, title = {Investigation of gamma softness: Lifetime measurements in 104,106Ru}, volume = 106, year = 2022 }
  %0 Journal Article %1 PhysRevC.106.064323 %A Esmaylzadeh, A. %A Blazhev, A. %A Nomura, K. %A Jolie, J. %A Beckers, M. %A Fransen, C. %A Gerst, R.-B. %A Harter, A. %A Karayonchev, V. %A Knafla, L. %A Ley, M. %A von Spee, F. %D 2022 %I American Physical Society %J Phys. Rev. C %N 6 %P 064323 %R 10.1103/PhysRevC.106.064323 %T Investigation of gamma softness: Lifetime measurements in 104,106Ru %U https://link.aps.org/doi/10.1103/PhysRevC.106.064323 %V 106
• Characterization of a Continuous Muon Source for the Non-Destructive and Depth-Selective Elemental Composition Analysis by Muon Induced X- and Gamma-rays. Biswas, Sayani; Gerchow, Lars; Luetkens, Hubertus; Prokscha, Thomas; Antognini, Aldo; Berger, Niklaus; Cocolios, Thomas Elias; Dressler, Rugard; Indelicato, Paul; Jungmann, Klaus; Kirch, Klaus; Knecht, Andreas; Papa, Angela; Pohl, Randolf; Pospelov, Maxim; Rapisarda, Elisa; Reiter, Peter; Ritjoho, Narongrit; Roccia, Stephanie; Severijns, Nathal; Skawran, Alexander; Vogiatzi, Stergiani Marina; Wauters, Frederik; Willmann, Lorenz; Amato, Alex in Applied Sciences (2022). 12(5) 2541.
  [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  @article{Biswas_2022, author = {Biswas, Sayani and Gerchow, Lars and Luetkens, Hubertus and Prokscha, Thomas and Antognini, Aldo and Berger, Niklaus and Cocolios, Thomas Elias and Dressler, Rugard and Indelicato, Paul and Jungmann, Klaus and Kirch, Klaus and Knecht, Andreas and Papa, Angela and Pohl, Randolf and Pospelov, Maxim and Rapisarda, Elisa and Reiter, Peter and Ritjoho, Narongrit and Roccia, Stephanie and Severijns, Nathal and Skawran, Alexander and Vogiatzi, Stergiani Marina and Wauters, Frederik and Willmann, Lorenz and Amato, Alex}, journal = {Applied Sciences}, month = {feb}, number = 5, pages = 2541, publisher = {{MDPI} {AG}}, title = {Characterization of a Continuous Muon Source for the Non-Destructive and Depth-Selective Elemental Composition Analysis by Muon Induced X- and Gamma-rays}, volume = 12, year = 2022 }
  %0 Journal Article %1 Biswas_2022 %A Biswas, Sayani %A Gerchow, Lars %A Luetkens, Hubertus %A Prokscha, Thomas %A Antognini, Aldo %A Berger, Niklaus %A Cocolios, Thomas Elias %A Dressler, Rugard %A Indelicato, Paul %A Jungmann, Klaus %A Kirch, Klaus %A Knecht, Andreas %A Papa, Angela %A Pohl, Randolf %A Pospelov, Maxim %A Rapisarda, Elisa %A Reiter, Peter %A Ritjoho, Narongrit %A Roccia, Stephanie %A Severijns, Nathal %A Skawran, Alexander %A Vogiatzi, Stergiani Marina %A Wauters, Frederik %A Willmann, Lorenz %A Amato, Alex %D 2022 %I {MDPI} {AG} %J Applied Sciences %N 5 %P 2541 %R 10.3390/app12052541 %T Characterization of a Continuous Muon Source for the Non-Destructive and Depth-Selective Elemental Composition Analysis by Muon Induced X- and Gamma-rays %U https://doi.org/10.3390%2Fapp12052541 %V 12
• Nature of seniority symmetry breaking in the semimagic nucleus 94Ru. Das, B.; Cederwall, B.; Qi, C.; Górska, M.; Regan, P. H.; Aktas, Ö.; Albers, H. M.; Banerjee, A.; Chishti, M. M. R.; Gerl, J.; Hubbard, N.; Jazrawi, S.; Jolie, J.; Mistry, A. K.; Polettini, M.; Yaneva, A.; Alhomaidhi, S.; Zhao, J.; Arici, T.; Bagchi, S.; Benzoni, G.; Boutachkov, P.; Davinson, T.; Dickel, T.; Haettner, E.; Hall, O.; Hornung, Ch.; Hucka, J. P.; John, P. R.; Kojouharov, I.; Knöbel, R.; Kostyleva, D.; Kuzminchuk, N.; Mukha, I.; Plass, W. R.; Nara Singh, B. S.; Vasiljevi ́c, J.; Pietri, S.; Podolyák, Zs.; Rudigier, M.; Rösch, H.; Sahin, E.; Schaffner, H.; Scheidenberger, C.; Schirru, F.; Sharma, A.; Shearman, R.; Tanaka, Y.; Vesi ́c, J.; Weick, H.; Wollersheim, H. J.; Ahmed, U.; Algora, A.; Appleton, C.; Benito, J.; Blazhev, A.; Bracco, A.; Bruce, A. M.; Brunet, M.; Canavan, R.; Esmaylzadeh, A.; Fraile, L. M.; Häfner, G.; Heggen, H.; Kahl, D.; Karayonchev, V.; Kern, R.; Korgul, A.; Kosir, G.; Kurz, N.; Lozeva, R.; Mikolajczuk, M.; Napiralla, P.; Page, R.; Petrache, C. M.; Pietralla, N.; Régis, J.-M.; Ruotsalainen, P.; Sexton, L.; Sanchez-Temble, V.; Si, M.; Vilhena, J.; Werner, V.; Wiederhold, J.; Witt, W.; Woods, P. J.; Zimba, G. in Phys. Rev. C (2022). 105(3) L031304.
  [ Abstract ] [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  Direct lifetime measurements via γ−γ coincidences using a fast timing detector array consisting of LaBr3(Ce) scintillators has been applied to determine the lifetime of low-lying states in the semimagic (N=50) nucleus 94Ru. The experiment was carried out as the first in a series of “FAIR-0” experiments with the DESPEC experimental setup at the Facility for Antiproton and Ion Research (FAIR). Excited states in 94Ru were populated primarily via the β-delayed proton emission of 95Pd nuclei, produced in the projectile fragmentation of an 850 MeV/nucleon 124Xe beam impinging on a 4 g/cm29Be target. While the deduced E2 strength for the 2+→0+ transition in the yrast cascade follows the expected behavior for conserved seniority symmetry, the intermediate 4+→2+ transition exhibits a drastic enhancement of transition strength in comparison with pure-seniority model predictions as well as standard shell model predictions in the fpg proton hole space with respect to doubly magic 100Sn. The anomalous behavior is ascribed to a subtle interference between the wave function of the lowest seniority ν=2, Iπ=4+ state and that of a close-lying ν=4 state that exhibits partial dynamic symmetry. In addition, the observed strongly prohibitive 6+→4+ transition can be attributed to the same mechanism but with a destructive interference. It is noted that such effects may provide stringent tests of the nucleon-nucleon interactions employed in state-of-the-art theoretical model calculations.
  @article{PhysRevC.105.L031304, abstract = {Direct lifetime measurements via γ−γ coincidences using a fast timing detector array consisting of LaBr3(Ce) scintillators has been applied to determine the lifetime of low-lying states in the semimagic (N=50) nucleus 94Ru. The experiment was carried out as the first in a series of “FAIR-0” experiments with the DESPEC experimental setup at the Facility for Antiproton and Ion Research (FAIR). Excited states in 94Ru were populated primarily via the β-delayed proton emission of 95Pd nuclei, produced in the projectile fragmentation of an 850 MeV/nucleon 124Xe beam impinging on a 4 g/cm29Be target. While the deduced E2 strength for the 2+→0+ transition in the yrast cascade follows the expected behavior for conserved seniority symmetry, the intermediate 4+→2+ transition exhibits a drastic enhancement of transition strength in comparison with pure-seniority model predictions as well as standard shell model predictions in the fpg proton hole space with respect to doubly magic 100Sn. The anomalous behavior is ascribed to a subtle interference between the wave function of the lowest seniority ν=2, Iπ=4+ state and that of a close-lying ν=4 state that exhibits partial dynamic symmetry. In addition, the observed strongly prohibitive 6+→4+ transition can be attributed to the same mechanism but with a destructive interference. It is noted that such effects may provide stringent tests of the nucleon-nucleon interactions employed in state-of-the-art theoretical model calculations.}, author = {Das, B. and Cederwall, B. and Qi, C. and Górska, M. and Regan, P. H. and Aktas, Ö. and Albers, H. M. and Banerjee, A. and Chishti, M. M. R. and Gerl, J. and Hubbard, N. and Jazrawi, S. and Jolie, J. and Mistry, A. K. and Polettini, M. and Yaneva, A. and Alhomaidhi, S. and Zhao, J. and Arici, T. and Bagchi, S. and Benzoni, G. and Boutachkov, P. and Davinson, T. and Dickel, T. and Haettner, E. and Hall, O. and Hornung, Ch. and Hucka, J. P. and John, P. R. and Kojouharov, I. and Knöbel, R. and Kostyleva, D. and Kuzminchuk, N. and Mukha, I. and Plass, W. R. and Nara Singh, B. S. and Vasiljevi ́c, J. and Pietri, S. and Podolyák, Zs. and Rudigier, M. and Rösch, H. and Sahin, E. and Schaffner, H. and Scheidenberger, C. and Schirru, F. and Sharma, A. and Shearman, R. and Tanaka, Y. and Vesi ́c, J. and Weick, H. and Wollersheim, H. J. and Ahmed, U. and Algora, A. and Appleton, C. and Benito, J. and Blazhev, A. and Bracco, A. and Bruce, A. M. and Brunet, M. and Canavan, R. and Esmaylzadeh, A. and Fraile, L. M. and Häfner, G. and Heggen, H. and Kahl, D. and Karayonchev, V. and Kern, R. and Korgul, A. and Kosir, G. and Kurz, N. and Lozeva, R. and Mikolajczuk, M. and Napiralla, P. and Page, R. and Petrache, C. M. and Pietralla, N. and Régis, J.-M. and Ruotsalainen, P. and Sexton, L. and Sanchez-Temble, V. and Si, M. and Vilhena, J. and Werner, V. and Wiederhold, J. and Witt, W. and Woods, P. J. and Zimba, G.}, journal = {Phys. Rev. C}, month = {mar}, number = 3, pages = {L031304}, publisher = {American Physical Society}, title = {Nature of seniority symmetry breaking in the semimagic nucleus 94Ru}, volume = 105, year = 2022 }
  %0 Journal Article %1 PhysRevC.105.L031304 %A Das, B. %A Cederwall, B. %A Qi, C. %A Górska, M. %A Regan, P. H. %A Aktas, Ö. %A Albers, H. M. %A Banerjee, A. %A Chishti, M. M. R. %A Gerl, J. %A Hubbard, N. %A Jazrawi, S. %A Jolie, J. %A Mistry, A. K. %A Polettini, M. %A Yaneva, A. %A Alhomaidhi, S. %A Zhao, J. %A Arici, T. %A Bagchi, S. %A Benzoni, G. %A Boutachkov, P. %A Davinson, T. %A Dickel, T. %A Haettner, E. %A Hall, O. %A Hornung, Ch. %A Hucka, J. P. %A John, P. R. %A Kojouharov, I. %A Knöbel, R. %A Kostyleva, D. %A Kuzminchuk, N. %A Mukha, I. %A Plass, W. R. %A Nara Singh, B. S. %A Vasiljevi ́c, J. %A Pietri, S. %A Podolyák, Zs. %A Rudigier, M. %A Rösch, H. %A Sahin, E. %A Schaffner, H. %A Scheidenberger, C. %A Schirru, F. %A Sharma, A. %A Shearman, R. %A Tanaka, Y. %A Vesi ́c, J. %A Weick, H. %A Wollersheim, H. J. %A Ahmed, U. %A Algora, A. %A Appleton, C. %A Benito, J. %A Blazhev, A. %A Bracco, A. %A Bruce, A. M. %A Brunet, M. %A Canavan, R. %A Esmaylzadeh, A. %A Fraile, L. M. %A Häfner, G. %A Heggen, H. %A Kahl, D. %A Karayonchev, V. %A Kern, R. %A Korgul, A. %A Kosir, G. %A Kurz, N. %A Lozeva, R. %A Mikolajczuk, M. %A Napiralla, P. %A Page, R. %A Petrache, C. M. %A Pietralla, N. %A Régis, J.-M. %A Ruotsalainen, P. %A Sexton, L. %A Sanchez-Temble, V. %A Si, M. %A Vilhena, J. %A Werner, V. %A Wiederhold, J. %A Witt, W. %A Woods, P. J. %A Zimba, G. %D 2022 %I American Physical Society %J Phys. Rev. C %N 3 %P L031304 %R 10.1103/PhysRevC.105.L031304 %T Nature of seniority symmetry breaking in the semimagic nucleus 94Ru %U https://link.aps.org/doi/10.1103/PhysRevC.105.L031304 %V 105 %X Direct lifetime measurements via γ−γ coincidences using a fast timing detector array consisting of LaBr3(Ce) scintillators has been applied to determine the lifetime of low-lying states in the semimagic (N=50) nucleus 94Ru. The experiment was carried out as the first in a series of “FAIR-0” experiments with the DESPEC experimental setup at the Facility for Antiproton and Ion Research (FAIR). Excited states in 94Ru were populated primarily via the β-delayed proton emission of 95Pd nuclei, produced in the projectile fragmentation of an 850 MeV/nucleon 124Xe beam impinging on a 4 g/cm29Be target. While the deduced E2 strength for the 2+→0+ transition in the yrast cascade follows the expected behavior for conserved seniority symmetry, the intermediate 4+→2+ transition exhibits a drastic enhancement of transition strength in comparison with pure-seniority model predictions as well as standard shell model predictions in the fpg proton hole space with respect to doubly magic 100Sn. The anomalous behavior is ascribed to a subtle interference between the wave function of the lowest seniority ν=2, Iπ=4+ state and that of a close-lying ν=4 state that exhibits partial dynamic symmetry. In addition, the observed strongly prohibitive 6+→4+ transition can be attributed to the same mechanism but with a destructive interference. It is noted that such effects may provide stringent tests of the nucleon-nucleon interactions employed in state-of-the-art theoretical model calculations.

2021 [ nach oben ]

• Lifetimes and structures of low-lying negative-parity states of 209Po. Karayonchev, V.; Stoyanova, M.; Rainovski, G.; Jolie, J.; Blazhev, A.; Djongolov, M.; Esmaylzadeh, A.; Fransen, C.; Gladnishki, K.; Knafla, L.; Kocheva, D.; Kornwebel, L.; Régis, J.-M.; De Gregorio, G.; Gargano, A. in Phys. Rev. C (2021). 103(4) 044309.
  [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  @article{PhysRevC.103.044309, author = {Karayonchev, V. and Stoyanova, M. and Rainovski, G. and Jolie, J. and Blazhev, A. and Djongolov, M. and Esmaylzadeh, A. and Fransen, C. and Gladnishki, K. and Knafla, L. and Kocheva, D. and Kornwebel, L. and Régis, J.-M. and De Gregorio, G. and Gargano, A.}, journal = {Phys. Rev. C}, month = {apr}, number = 4, pages = {044309}, publisher = {American Physical Society}, title = {Lifetimes and structures of low-lying negative-parity states of 209Po}, volume = 103, year = 2021 }
  %0 Journal Article %1 PhysRevC.103.044309 %A Karayonchev, V. %A Stoyanova, M. %A Rainovski, G. %A Jolie, J. %A Blazhev, A. %A Djongolov, M. %A Esmaylzadeh, A. %A Fransen, C. %A Gladnishki, K. %A Knafla, L. %A Kocheva, D. %A Kornwebel, L. %A Régis, J.-M. %A De Gregorio, G. %A Gargano, A. %D 2021 %I American Physical Society %J Phys. Rev. C %N 4 %P 044309 %R 10.1103/PhysRevC.103.044309 %T Lifetimes and structures of low-lying negative-parity states of 209Po %U https://link.aps.org/doi/10.1103/PhysRevC.103.044309 %V 103
• Gamma spectroscopy with AGATA in its first phases: New insights in nuclear excitations along the nuclear chart. Bracco, A.; Duchêne, G.; Podolyák, Zs.; Reiter, P. in Progress in Particle and Nuclear Physics (2021). 121 103887.
  [ Abstract ] [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  The Advanced GAmma Tracking Array (AGATA), the new generation high-resolution γ-ray spectrometer, has seen the realization of the first phases of its construction and exploitation. A number of nuclear structure studies based on experiments utilizing the principle of γ-ray tracking were carried out in this decade. The combination of highest detection efficiency and position sensitivity allowed very selective spectroscopic studies with stable beams and the use of instable ion beams with the lowest intensities. Nuclear-structure studies commenced already at INFN-LNL (Legnaro, Italy) with a first implementation of the array consisting of five AGATA modules. A larger array of AGATA modules was used at GSI (Darmstadt, Germany) for experiments with unstable ion beams at relativistic energies. The spectrometer was then mounted in a beam line at GANIL (Caen, France). This review discusses several of the obtained results, underlying the progress made and future perspectives. The performed experiments give insights into nuclear structure issues which are connected to single particles, collective degrees of freedom, nucleon interactions and symmetries. Most of the investigated nuclei are located outside the stability line and for stable nuclei the investigations concern unexplored configurations. Altogether the obtained results represent advances which could test theory in exclusive way and motivate new theoretical developments. Opportunities for further γ-ray spectroscopy with the foreseen more advanced phase of the AGATA emerge in the discussions of the presented data.
  @article{BRACCO2021103887, abstract = {The Advanced GAmma Tracking Array (AGATA), the new generation high-resolution γ-ray spectrometer, has seen the realization of the first phases of its construction and exploitation. A number of nuclear structure studies based on experiments utilizing the principle of γ-ray tracking were carried out in this decade. The combination of highest detection efficiency and position sensitivity allowed very selective spectroscopic studies with stable beams and the use of instable ion beams with the lowest intensities. Nuclear-structure studies commenced already at INFN-LNL (Legnaro, Italy) with a first implementation of the array consisting of five AGATA modules. A larger array of AGATA modules was used at GSI (Darmstadt, Germany) for experiments with unstable ion beams at relativistic energies. The spectrometer was then mounted in a beam line at GANIL (Caen, France). This review discusses several of the obtained results, underlying the progress made and future perspectives. The performed experiments give insights into nuclear structure issues which are connected to single particles, collective degrees of freedom, nucleon interactions and symmetries. Most of the investigated nuclei are located outside the stability line and for stable nuclei the investigations concern unexplored configurations. Altogether the obtained results represent advances which could test theory in exclusive way and motivate new theoretical developments. Opportunities for further γ-ray spectroscopy with the foreseen more advanced phase of the AGATA emerge in the discussions of the presented data.}, author = {Bracco, A. and Duchêne, G. and Podolyák, Zs. and Reiter, P.}, journal = {Progress in Particle and Nuclear Physics}, pages = 103887, title = {Gamma spectroscopy with AGATA in its first phases: New insights in nuclear excitations along the nuclear chart}, volume = 121, year = 2021 }
  %0 Journal Article %1 BRACCO2021103887 %A Bracco, A. %A Duchêne, G. %A Podolyák, Zs. %A Reiter, P. %D 2021 %J Progress in Particle and Nuclear Physics %P 103887 %R https://doi.org/10.1016/j.ppnp.2021.103887 %T Gamma spectroscopy with AGATA in its first phases: New insights in nuclear excitations along the nuclear chart %U https://www.sciencedirect.com/science/article/pii/S0146641021000417 %V 121 %X The Advanced GAmma Tracking Array (AGATA), the new generation high-resolution γ-ray spectrometer, has seen the realization of the first phases of its construction and exploitation. A number of nuclear structure studies based on experiments utilizing the principle of γ-ray tracking were carried out in this decade. The combination of highest detection efficiency and position sensitivity allowed very selective spectroscopic studies with stable beams and the use of instable ion beams with the lowest intensities. Nuclear-structure studies commenced already at INFN-LNL (Legnaro, Italy) with a first implementation of the array consisting of five AGATA modules. A larger array of AGATA modules was used at GSI (Darmstadt, Germany) for experiments with unstable ion beams at relativistic energies. The spectrometer was then mounted in a beam line at GANIL (Caen, France). This review discusses several of the obtained results, underlying the progress made and future perspectives. The performed experiments give insights into nuclear structure issues which are connected to single particles, collective degrees of freedom, nucleon interactions and symmetries. Most of the investigated nuclei are located outside the stability line and for stable nuclei the investigations concern unexplored configurations. Altogether the obtained results represent advances which could test theory in exclusive way and motivate new theoretical developments. Opportunities for further γ-ray spectroscopy with the foreseen more advanced phase of the AGATA emerge in the discussions of the presented data.
• Triaxiality in the mid-shell nucleus 112Pd. Esmaylzadeh, A.; Karayonchev, V.; Häfner, G.; Jolie, J.; Beckers, M.; Blazhev, A.; Dewald, A.; Fransen, C.; Goldkuhle, A.; Knafla, L.; Müller-Gatermann, C. in Phys. Rev. C (2021). 103(5) 054324.
  [ Abstract ] [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  Lifetimes of low-spin excited states in 112Pd were measured using the recoil-distance Doppler-shift technique. The nucleus of interest was populated in a 110 Pd(18O,16O)112Pd reaction using the Cologne FN Tandem accelerator. Three lifetimes of ground-state band members and one lifetime of the γ band were measured. From these lifetimes reduced transition probabilities were extracted and compared to interacting boson model, γ-soft calculations, and Davydov calculations. The lifetime of the 2+γ gives some insights on the nuclear shape and structure of the γ band. The deduced transition rates show an indicator for a rigid triaxial nucleus as well as more indicators for a γ-soft nucleus.
  @article{PhysRevC.103.054324, abstract = {Lifetimes of low-spin excited states in 112Pd were measured using the recoil-distance Doppler-shift technique. The nucleus of interest was populated in a 110 Pd(18O,16O)112Pd reaction using the Cologne FN Tandem accelerator. Three lifetimes of ground-state band members and one lifetime of the γ band were measured. From these lifetimes reduced transition probabilities were extracted and compared to interacting boson model, γ-soft calculations, and Davydov calculations. The lifetime of the 2+γ gives some insights on the nuclear shape and structure of the γ band. The deduced transition rates show an indicator for a rigid triaxial nucleus as well as more indicators for a γ-soft nucleus.}, author = {Esmaylzadeh, A. and Karayonchev, V. and Häfner, G. and Jolie, J. and Beckers, M. and Blazhev, A. and Dewald, A. and Fransen, C. and Goldkuhle, A. and Knafla, L. and Müller-Gatermann, C.}, journal = {Phys. Rev. C}, month = {may}, number = 5, pages = {054324}, publisher = {American Physical Society}, title = {Triaxiality in the mid-shell nucleus 112Pd}, volume = 103, year = 2021 }
  %0 Journal Article %1 PhysRevC.103.054324 %A Esmaylzadeh, A. %A Karayonchev, V. %A Häfner, G. %A Jolie, J. %A Beckers, M. %A Blazhev, A. %A Dewald, A. %A Fransen, C. %A Goldkuhle, A. %A Knafla, L. %A Müller-Gatermann, C. %D 2021 %I American Physical Society %J Phys. Rev. C %N 5 %P 054324 %R 10.1103/PhysRevC.103.054324 %T Triaxiality in the mid-shell nucleus 112Pd %U https://link.aps.org/doi/10.1103/PhysRevC.103.054324 %V 103 %X Lifetimes of low-spin excited states in 112Pd were measured using the recoil-distance Doppler-shift technique. The nucleus of interest was populated in a 110 Pd(18O,16O)112Pd reaction using the Cologne FN Tandem accelerator. Three lifetimes of ground-state band members and one lifetime of the γ band were measured. From these lifetimes reduced transition probabilities were extracted and compared to interacting boson model, γ-soft calculations, and Davydov calculations. The lifetime of the 2+γ gives some insights on the nuclear shape and structure of the γ band. The deduced transition rates show an indicator for a rigid triaxial nucleus as well as more indicators for a γ-soft nucleus.
• Lifetime measurements in 182Pt using γ–γ fast-timing. Häfner, G.; Esmaylzadeh, A.; Jolie, J.; Régis, J.-M.; Müller-Gatermann, C.; Blazhev, A.; Fransen, C.; Gerst, R.-B.; Karayonchev, V.; Knafla, L.; Saed-Samii, N.; Zell, K.-O. in The European Physical Journal A (2021). 57(5) 174.
  [ Abstract ] [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  The level lifetimes of the 2+1 and 4+1 states in 182Pt have been re-measured employing the γ–γ fast-timing technique using fast LaBr3(Ce) scintillators. Excited states in the nucleus of interest were populated by the fusion-evaporation reaction 170Yb(16O,4n)182Pt at a beam energy of 87 MeV provided by the FN Tandem accelerator of the University of Cologne. The lifetime of the 2+1 state was re-measured with high accuracy to be τ=563(12) ps and resolves inconsistencies from previous measurements. Experimental results are compared to theoretical calculations in the framework of the sd-IBM with and without configuration mixing.
  @article{Häfner2021, abstract = {The level lifetimes of the 2+1 and 4+1 states in 182Pt have been re-measured employing the γ–γ fast-timing technique using fast LaBr3(Ce) scintillators. Excited states in the nucleus of interest were populated by the fusion-evaporation reaction 170Yb(16O,4n)182Pt at a beam energy of 87 MeV provided by the FN Tandem accelerator of the University of Cologne. The lifetime of the 2+1 state was re-measured with high accuracy to be τ=563(12) ps and resolves inconsistencies from previous measurements. Experimental results are compared to theoretical calculations in the framework of the sd-IBM with and without configuration mixing.}, author = {Häfner, G. and Esmaylzadeh, A. and Jolie, J. and Régis, J.-M. and Müller-Gatermann, C. and Blazhev, A. and Fransen, C. and Gerst, R.-B. and Karayonchev, V. and Knafla, L. and Saed-Samii, N. and Zell, K.-O.}, journal = {The European Physical Journal A}, month = {may}, number = 5, pages = 174, title = {Lifetime measurements in 182Pt using γ–γ fast-timing}, volume = 57, year = 2021 }
  %0 Journal Article %1 Häfner2021 %A Häfner, G. %A Esmaylzadeh, A. %A Jolie, J. %A Régis, J.-M. %A Müller-Gatermann, C. %A Blazhev, A. %A Fransen, C. %A Gerst, R.-B. %A Karayonchev, V. %A Knafla, L. %A Saed-Samii, N. %A Zell, K.-O. %D 2021 %J The European Physical Journal A %N 5 %P 174 %R 10.1140/epja/s10050-021-00492-x %T Lifetime measurements in 182Pt using γ–γ fast-timing %U https://doi.org/10.1140/epja/s10050-021-00492-x %V 57 %X The level lifetimes of the 2+1 and 4+1 states in 182Pt have been re-measured employing the γ–γ fast-timing technique using fast LaBr3(Ce) scintillators. Excited states in the nucleus of interest were populated by the fusion-evaporation reaction 170Yb(16O,4n)182Pt at a beam energy of 87 MeV provided by the FN Tandem accelerator of the University of Cologne. The lifetime of the 2+1 state was re-measured with high accuracy to be τ=563(12) ps and resolves inconsistencies from previous measurements. Experimental results are compared to theoretical calculations in the framework of the sd-IBM with and without configuration mixing.
• Microscopic structure of the one-phonon 2+ states of 208Po. Kalaydjieva, D.; Kocheva, D.; Rainovski, G.; Karayonchev, V.; Jolie, J.; Pietralla, N.; Beckers, M.; Blazhev, A.; Dewald, A.; Djongolov, M.; Esmaylzadeh, A.; Fransen, C.; Gladnishki, K. A.; Goldkuhle, A.; Henrich, C.; Homm, I.; Ide, K. E.; John, P. R.; Kern, R.; Kleemann, J.; Kröll, Th.; Müller-Gatermann, C.; Scheck, M.; Spagnoletti, P.; Stoyanova, M.; Stoychev, K.; Werner, V.; Yaneva, A.; Dimitrova, S. S.; De Gregorio, G.; Naïdja, H.; Gargano, A. in Phys. Rev. C (2021). 104(2) 024311.
  [ Abstract ] [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  The lifetimes of the 2+1 and 4+1 states of 208Po were measured in the α-transfer reaction 204Pb(12C,8Be)208Po by γ-ray spectroscopy utilizing the recoil distance Doppler shift method. The newly extracted transition strengths alongside ones of the decay of the 2+2 state were compared to the results of large-scale shell-model calculations using an effective interaction derived from the realistic CD-Bonn nucleon-nucleon potential. The comparison indicates the importance of the quadrupole isovector excitations in the valence shell for a fine tuning of the two-body matrix elements of the shell-model interaction.
  @article{PhysRevC.104.024311, abstract = {The lifetimes of the 2+1 and 4+1 states of 208Po were measured in the α-transfer reaction 204Pb(12C,8Be)208Po by γ-ray spectroscopy utilizing the recoil distance Doppler shift method. The newly extracted transition strengths alongside ones of the decay of the 2+2 state were compared to the results of large-scale shell-model calculations using an effective interaction derived from the realistic CD-Bonn nucleon-nucleon potential. The comparison indicates the importance of the quadrupole isovector excitations in the valence shell for a fine tuning of the two-body matrix elements of the shell-model interaction.}, author = {Kalaydjieva, D. and Kocheva, D. and Rainovski, G. and Karayonchev, V. and Jolie, J. and Pietralla, N. and Beckers, M. and Blazhev, A. and Dewald, A. and Djongolov, M. and Esmaylzadeh, A. and Fransen, C. and Gladnishki, K. A. and Goldkuhle, A. and Henrich, C. and Homm, I. and Ide, K. E. and John, P. R. and Kern, R. and Kleemann, J. and Kröll, Th. and Müller-Gatermann, C. and Scheck, M. and Spagnoletti, P. and Stoyanova, M. and Stoychev, K. and Werner, V. and Yaneva, A. and Dimitrova, S. S. and De Gregorio, G. and Naïdja, H. and Gargano, A.}, journal = {Phys. Rev. C}, month = {aug}, number = 2, pages = {024311}, publisher = {American Physical Society}, title = {Microscopic structure of the one-phonon 2+ states of 208Po}, volume = 104, year = 2021 }
  %0 Journal Article %1 PhysRevC.104.024311 %A Kalaydjieva, D. %A Kocheva, D. %A Rainovski, G. %A Karayonchev, V. %A Jolie, J. %A Pietralla, N. %A Beckers, M. %A Blazhev, A. %A Dewald, A. %A Djongolov, M. %A Esmaylzadeh, A. %A Fransen, C. %A Gladnishki, K. A. %A Goldkuhle, A. %A Henrich, C. %A Homm, I. %A Ide, K. E. %A John, P. R. %A Kern, R. %A Kleemann, J. %A Kröll, Th. %A Müller-Gatermann, C. %A Scheck, M. %A Spagnoletti, P. %A Stoyanova, M. %A Stoychev, K. %A Werner, V. %A Yaneva, A. %A Dimitrova, S. S. %A De Gregorio, G. %A Naïdja, H. %A Gargano, A. %D 2021 %I American Physical Society %J Phys. Rev. C %N 2 %P 024311 %R 10.1103/PhysRevC.104.024311 %T Microscopic structure of the one-phonon 2+ states of 208Po %U https://link.aps.org/doi/10.1103/PhysRevC.104.024311 %V 104 %X The lifetimes of the 2+1 and 4+1 states of 208Po were measured in the α-transfer reaction 204Pb(12C,8Be)208Po by γ-ray spectroscopy utilizing the recoil distance Doppler shift method. The newly extracted transition strengths alongside ones of the decay of the 2+2 state were compared to the results of large-scale shell-model calculations using an effective interaction derived from the realistic CD-Bonn nucleon-nucleon potential. The comparison indicates the importance of the quadrupole isovector excitations in the valence shell for a fine tuning of the two-body matrix elements of the shell-model interaction.
• Evidence for enhanced neutron-proton correlations from the level structure of the N=Z+1 nucleus ₄₃⁸⁷Tc₄₄. Liu, X.; Cederwall, B.; Qi, C.; Wyss, R. A.; Aktas, Ö.; Ertoprak, A.; Zhang, W.; Clément, E.; de France, G.; Ralet, D.; Gadea, A.; Goasduff, A.; Jaworski, G.; Kuti, I.; Nyakó, B. M.; Nyberg, J.; Palacz, M.; Wadsworth, R.; Valiente-Dobón, J. J.; Al-Azri, H.; Ataç Nyberg, A.; Bäck, T.; de Angelis, G.; Doncel, M.; Dudouet, J.; Gottardo, A.; Jurado, M.; Ljungvall, J.; Mengoni, D.; Napoli, D. R.; Petrache, C. M.; Sohler, D.; Timár, J.; Barrientos, D.; Bednarczyk, P.; Benzoni, G.; Birkenbach, B.; Boston, A. J.; Boston, H. C.; Burrows, I.; Charles, L.; Ciemala, M.; Crespi, F. C. L.; Cullen, D. M.; Désesquelles, P.; Domingo-Pardo, C.; Eberth, J.; Erduran, N.; Ertürk, S.; González, V.; Goupil, J.; Hess, H.; Huyuk, T.; Jungclaus, A.; Korten, W.; Lemasson, A.; Leoni, S.; Maj, A.; Menegazzo, R.; Million, B.; Perez-Vidal, R. M.; Podolyàk, Zs.; Pullia, A.; Recchia, F.; Reiter, P.; Saillant, F.; Salsac, M. D.; Sanchis, E.; Simpson, J.; Stezowski, O.; Theisen, C.; Zielińska, M. in Phys. Rev. C (2021). 104(2) L021302.
  [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  @article{PhysRevC.104.L021302, author = {Liu, X. and Cederwall, B. and Qi, C. and Wyss, R. A. and Aktas, Ö. and Ertoprak, A. and Zhang, W. and Clément, E. and de France, G. and Ralet, D. and Gadea, A. and Goasduff, A. and Jaworski, G. and Kuti, I. and Nyakó, B. M. and Nyberg, J. and Palacz, M. and Wadsworth, R. and Valiente-Dobón, J. J. and Al-Azri, H. and Ataç Nyberg, A. and Bäck, T. and de Angelis, G. and Doncel, M. and Dudouet, J. and Gottardo, A. and Jurado, M. and Ljungvall, J. and Mengoni, D. and Napoli, D. R. and Petrache, C. M. and Sohler, D. and Timár, J. and Barrientos, D. and Bednarczyk, P. and Benzoni, G. and Birkenbach, B. and Boston, A. J. and Boston, H. C. and Burrows, I. and Charles, L. and Ciemala, M. and Crespi, F. C. L. and Cullen, D. M. and Désesquelles, P. and Domingo-Pardo, C. and Eberth, J. and Erduran, N. and Ertürk, S. and González, V. and Goupil, J. and Hess, H. and Huyuk, T. and Jungclaus, A. and Korten, W. and Lemasson, A. and Leoni, S. and Maj, A. and Menegazzo, R. and Million, B. and Perez-Vidal, R. M. and Podolyàk, Zs. and Pullia, A. and Recchia, F. and Reiter, P. and Saillant, F. and Salsac, M. D. and Sanchis, E. and Simpson, J. and Stezowski, O. and Theisen, C. and Zielińska, M.}, journal = {Phys. Rev. C}, month = {aug}, number = 2, pages = {L021302}, publisher = {American Physical Society}, title = {Evidence for enhanced neutron-proton correlations from the level structure of the N=Z+1 nucleus ₄₃⁸⁷Tc₄₄}, volume = 104, year = 2021 }
  %0 Journal Article %1 PhysRevC.104.L021302 %A Liu, X. %A Cederwall, B. %A Qi, C. %A Wyss, R. A. %A Aktas, Ö. %A Ertoprak, A. %A Zhang, W. %A Clément, E. %A de France, G. %A Ralet, D. %A Gadea, A. %A Goasduff, A. %A Jaworski, G. %A Kuti, I. %A Nyakó, B. M. %A Nyberg, J. %A Palacz, M. %A Wadsworth, R. %A Valiente-Dobón, J. J. %A Al-Azri, H. %A Ataç Nyberg, A. %A Bäck, T. %A de Angelis, G. %A Doncel, M. %A Dudouet, J. %A Gottardo, A. %A Jurado, M. %A Ljungvall, J. %A Mengoni, D. %A Napoli, D. R. %A Petrache, C. M. %A Sohler, D. %A Timár, J. %A Barrientos, D. %A Bednarczyk, P. %A Benzoni, G. %A Birkenbach, B. %A Boston, A. J. %A Boston, H. C. %A Burrows, I. %A Charles, L. %A Ciemala, M. %A Crespi, F. C. L. %A Cullen, D. M. %A Désesquelles, P. %A Domingo-Pardo, C. %A Eberth, J. %A Erduran, N. %A Ertürk, S. %A González, V. %A Goupil, J. %A Hess, H. %A Huyuk, T. %A Jungclaus, A. %A Korten, W. %A Lemasson, A. %A Leoni, S. %A Maj, A. %A Menegazzo, R. %A Million, B. %A Perez-Vidal, R. M. %A Podolyàk, Zs. %A Pullia, A. %A Recchia, F. %A Reiter, P. %A Saillant, F. %A Salsac, M. D. %A Sanchis, E. %A Simpson, J. %A Stezowski, O. %A Theisen, C. %A Zielińska, M. %D 2021 %I American Physical Society %J Phys. Rev. C %N 2 %P L021302 %R 10.1103/PhysRevC.104.L021302 %T Evidence for enhanced neutron-proton correlations from the level structure of the N=Z+1 nucleus ₄₃⁸⁷Tc₄₄ %U https://link.aps.org/doi/10.1103/PhysRevC.104.L021302 %V 104
• Lifetime measurements to investigate γ softness and shape coexistence in 102Mo. Esmaylzadeh, A.; Karayonchev, V.; Nomura, K.; Jolie, J.; Beckers, M.; Blazhev, A.; Dewald, A.; Fransen, C.; Gerst, R.-B.; Häfner, G.; Harter, A.; Knafla, L.; Ley, M.; Robledo, L. M.; Rodríguez-Guzmán, R.; Rudigier, M. in Phys. Rev. C (2021). 104(6) 064314.
  [ Abstract ] [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  Lifetimes of low-spin excited states in 102Mo populated in a 100Mo(18O,16O)102Mo two-neutron transfer reaction were measured using the recoil-distance Doppler-shift technique at the Cologne FN Tandem accelerator. Lifetimes of the 2+1, 4+1, 6+1, 0+2, 2+γ, 3+γ states and one upper limit for the lifetime of the 4+γ state were obtained. The energy levels and deduced electromagnetic transition probabilities are compared with those obtained within the mapped interacting boson model framework with microscopic input from Gogny mean-field calculations. With the newly obtained signatures a more detailed insight in the γ softness and shape coexistence in 102Mo is possible and discussed in the context of the Z≈40 and N≈60 region. The nucleus of 102Mo follows the γ soft trend of the Mo isotopes. The properties of the 0+2 state indicate, in contrast with the microscopic predictions, shape coexistence which also occurs in other N=60 isotones.
  @article{PhysRevC.104.064314, abstract = {Lifetimes of low-spin excited states in 102Mo populated in a 100Mo(18O,16O)102Mo two-neutron transfer reaction were measured using the recoil-distance Doppler-shift technique at the Cologne FN Tandem accelerator. Lifetimes of the 2+1, 4+1, 6+1, 0+2, 2+γ, 3+γ states and one upper limit for the lifetime of the 4+γ state were obtained. The energy levels and deduced electromagnetic transition probabilities are compared with those obtained within the mapped interacting boson model framework with microscopic input from Gogny mean-field calculations. With the newly obtained signatures a more detailed insight in the γ softness and shape coexistence in 102Mo is possible and discussed in the context of the Z≈40 and N≈60 region. The nucleus of 102Mo follows the γ soft trend of the Mo isotopes. The properties of the 0+2 state indicate, in contrast with the microscopic predictions, shape coexistence which also occurs in other N=60 isotones.}, author = {Esmaylzadeh, A. and Karayonchev, V. and Nomura, K. and Jolie, J. and Beckers, M. and Blazhev, A. and Dewald, A. and Fransen, C. and Gerst, R.-B. and Häfner, G. and Harter, A. and Knafla, L. and Ley, M. and Robledo, L. M. and Rodríguez-Guzmán, R. and Rudigier, M.}, journal = {Phys. Rev. C}, month = {dec}, number = 6, pages = {064314}, publisher = {American Physical Society}, title = {Lifetime measurements to investigate γ softness and shape coexistence in 102Mo}, volume = 104, year = 2021 }
  %0 Journal Article %1 PhysRevC.104.064314 %A Esmaylzadeh, A. %A Karayonchev, V. %A Nomura, K. %A Jolie, J. %A Beckers, M. %A Blazhev, A. %A Dewald, A. %A Fransen, C. %A Gerst, R.-B. %A Häfner, G. %A Harter, A. %A Knafla, L. %A Ley, M. %A Robledo, L. M. %A Rodríguez-Guzmán, R. %A Rudigier, M. %D 2021 %I American Physical Society %J Phys. Rev. C %N 6 %P 064314 %R 10.1103/PhysRevC.104.064314 %T Lifetime measurements to investigate γ softness and shape coexistence in 102Mo %U https://link.aps.org/doi/10.1103/PhysRevC.104.064314 %V 104 %X Lifetimes of low-spin excited states in 102Mo populated in a 100Mo(18O,16O)102Mo two-neutron transfer reaction were measured using the recoil-distance Doppler-shift technique at the Cologne FN Tandem accelerator. Lifetimes of the 2+1, 4+1, 6+1, 0+2, 2+γ, 3+γ states and one upper limit for the lifetime of the 4+γ state were obtained. The energy levels and deduced electromagnetic transition probabilities are compared with those obtained within the mapped interacting boson model framework with microscopic input from Gogny mean-field calculations. With the newly obtained signatures a more detailed insight in the γ softness and shape coexistence in 102Mo is possible and discussed in the context of the Z≈40 and N≈60 region. The nucleus of 102Mo follows the γ soft trend of the Mo isotopes. The properties of the 0+2 state indicate, in contrast with the microscopic predictions, shape coexistence which also occurs in other N=60 isotones.
• Lifetimes and structures of low-lying negative-parity states of 209Po. Karayonchev, V.; Stoyanova, M.; Rainovski, G.; Jolie, J.; Blazhev, A.; Djongolov, M.; Esmaylzadeh, A.; Fransen, C.; Gladnishki, K.; Knafla, L.; Kocheva, D.; Kornwebel, L.; Régis, J.-M.; De Gregorio, G.; Gargano, A. in Phys. Rev. C (2021). 103(4) 044309.
  [ Abstract ] [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  The 5/2−1, 9/2−1, and 11/2−1 states in 209Po were populated in the β decay of 209At and their lifetimes measured using the electronic γ−γ fast timing technique. The lifetime of the 9/2−1 state is measured for first time. The lifetime of the 5/2−1 is measured to be shorter than the value adopted in the literature while the lifetime of the 11/2−1 state agrees well with the previous measurement. In order to get deeper insight into the structure of the states, a shell-model calculation was carried out adopting a microscopic effective interaction derived from the realistic CD-Bonn potential. The comparison between theoretical and experimental data for the low-lying negative-parity states of 209Po supports the reliability of the predicted wave functions, which are found to be dominated by the coupling of a neutron hole to the yrast states of 210Po. However, it also points to the important role played by minor wave-function components in describing the reduced electromagnetic strengths, suggesting the need of additional configuration mixing for achieving a better quantitative agreement.
  @article{PhysRevC.103.044309, abstract = {The 5/2−1, 9/2−1, and 11/2−1 states in 209Po were populated in the β decay of 209At and their lifetimes measured using the electronic γ−γ fast timing technique. The lifetime of the 9/2−1 state is measured for first time. The lifetime of the 5/2−1 is measured to be shorter than the value adopted in the literature while the lifetime of the 11/2−1 state agrees well with the previous measurement. In order to get deeper insight into the structure of the states, a shell-model calculation was carried out adopting a microscopic effective interaction derived from the realistic CD-Bonn potential. The comparison between theoretical and experimental data for the low-lying negative-parity states of 209Po supports the reliability of the predicted wave functions, which are found to be dominated by the coupling of a neutron hole to the yrast states of 210Po. However, it also points to the important role played by minor wave-function components in describing the reduced electromagnetic strengths, suggesting the need of additional configuration mixing for achieving a better quantitative agreement.}, author = {Karayonchev, V. and Stoyanova, M. and Rainovski, G. and Jolie, J. and Blazhev, A. and Djongolov, M. and Esmaylzadeh, A. and Fransen, C. and Gladnishki, K. and Knafla, L. and Kocheva, D. and Kornwebel, L. and Régis, J.-M. and De Gregorio, G. and Gargano, A.}, journal = {Phys. Rev. C}, month = {apr}, number = 4, pages = {044309}, publisher = {American Physical Society}, title = {Lifetimes and structures of low-lying negative-parity states of 209Po}, volume = 103, year = 2021 }
  %0 Journal Article %1 PhysRevC.103.044309 %A Karayonchev, V. %A Stoyanova, M. %A Rainovski, G. %A Jolie, J. %A Blazhev, A. %A Djongolov, M. %A Esmaylzadeh, A. %A Fransen, C. %A Gladnishki, K. %A Knafla, L. %A Kocheva, D. %A Kornwebel, L. %A Régis, J.-M. %A De Gregorio, G. %A Gargano, A. %D 2021 %I American Physical Society %J Phys. Rev. C %N 4 %P 044309 %R 10.1103/PhysRevC.103.044309 %T Lifetimes and structures of low-lying negative-parity states of 209Po %U https://link.aps.org/doi/10.1103/PhysRevC.103.044309 %V 103 %X The 5/2−1, 9/2−1, and 11/2−1 states in 209Po were populated in the β decay of 209At and their lifetimes measured using the electronic γ−γ fast timing technique. The lifetime of the 9/2−1 state is measured for first time. The lifetime of the 5/2−1 is measured to be shorter than the value adopted in the literature while the lifetime of the 11/2−1 state agrees well with the previous measurement. In order to get deeper insight into the structure of the states, a shell-model calculation was carried out adopting a microscopic effective interaction derived from the realistic CD-Bonn potential. The comparison between theoretical and experimental data for the low-lying negative-parity states of 209Po supports the reliability of the predicted wave functions, which are found to be dominated by the coupling of a neutron hole to the yrast states of 210Po. However, it also points to the important role played by minor wave-function components in describing the reduced electromagnetic strengths, suggesting the need of additional configuration mixing for achieving a better quantitative agreement.
• Reinterpretation of excited states in 212Po: Shell-model multiplets rather than α-cluster states. Fernández, A.; Jungclaus, A.; Golubev, P.; Rudolph, D.; Sarmiento, L. G.; Gargano, A.; Naïdja, H.; Astier, A.; Dupont, E.; Gadea, A.; Nácher, E.; Perea, A.; Wimmer, K.; Clément, E.; Fremont, G.; Goupil, J.; Houarner, C.; Jacquot, B.; Korichi, A.; Lemasson, A.; Li, H. J.; Ljungvall, J.; Ménager, L.; Pérez-Vidal, R. M.; Petrache, C. M.; Ralet, D.; Ropert, J. A.; Saillant, F.; Såmark-Roth, A.; Simpson, G. S.; Spitaels, C.; Zielinska, M.; Ansari, S.; Dudouet, J.; Illana, A.; Jurado, M.; Kocheva, D.; Lalović, N.; Lorenz, Ch.; Quintana, B.; Rainovski, G.; Redon, N.; Tocabens, G.; Barrientos, D.; Benzoni, G.; Birkenbach, B.; Boston, A. J.; Boston, H. C.; Bracco, A.; Ciemala, M.; Collado, J.; Cullen, D. M.; Domingo-Pardo, C.; Eberth, J.; González, V.; Harkness-Brennan, L. J.; Hess, H.; Judson, D. S.; Korten, W.; Leoni, S.; Maj, A.; Menegazzo, R.; Mengoni, D.; Michelagnoli, C.; Million, B.; Napoli, D. R.; Nyberg, J.; Podolyak, Zs.; Pullia, A.; Reiter, P.; Sanchis, E.; Stezowski, O.; Theisen, Ch.; Valiente-Dobón, J. J. in Phys. Rev. C (2021). 104(5) 054316.
  [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  @article{PhysRevC.104.054316, author = {Fernández, A. and Jungclaus, A. and Golubev, P. and Rudolph, D. and Sarmiento, L. G. and Gargano, A. and Naïdja, H. and Astier, A. and Dupont, E. and Gadea, A. and Nácher, E. and Perea, A. and Wimmer, K. and Clément, E. and Fremont, G. and Goupil, J. and Houarner, C. and Jacquot, B. and Korichi, A. and Lemasson, A. and Li, H. J. and Ljungvall, J. and Ménager, L. and Pérez-Vidal, R. M. and Petrache, C. M. and Ralet, D. and Ropert, J. A. and Saillant, F. and Såmark-Roth, A. and Simpson, G. S. and Spitaels, C. and Zielinska, M. and Ansari, S. and Dudouet, J. and Illana, A. and Jurado, M. and Kocheva, D. and Lalović, N. and Lorenz, Ch. and Quintana, B. and Rainovski, G. and Redon, N. and Tocabens, G. and Barrientos, D. and Benzoni, G. and Birkenbach, B. and Boston, A. J. and Boston, H. C. and Bracco, A. and Ciemala, M. and Collado, J. and Cullen, D. M. and Domingo-Pardo, C. and Eberth, J. and González, V. and Harkness-Brennan, L. J. and Hess, H. and Judson, D. S. and Korten, W. and Leoni, S. and Maj, A. and Menegazzo, R. and Mengoni, D. and Michelagnoli, C. and Million, B. and Napoli, D. R. and Nyberg, J. and Podolyak, Zs. and Pullia, A. and Reiter, P. and Sanchis, E. and Stezowski, O. and Theisen, Ch. and Valiente-Dobón, J. J.}, journal = {Phys. Rev. C}, month = {nov}, number = 5, pages = {054316}, publisher = {American Physical Society}, title = {Reinterpretation of excited states in 212Po: Shell-model multiplets rather than α-cluster states}, volume = 104, year = 2021 }
  %0 Journal Article %1 PhysRevC.104.054316 %A Fernández, A. %A Jungclaus, A. %A Golubev, P. %A Rudolph, D. %A Sarmiento, L. G. %A Gargano, A. %A Naïdja, H. %A Astier, A. %A Dupont, E. %A Gadea, A. %A Nácher, E. %A Perea, A. %A Wimmer, K. %A Clément, E. %A Fremont, G. %A Goupil, J. %A Houarner, C. %A Jacquot, B. %A Korichi, A. %A Lemasson, A. %A Li, H. J. %A Ljungvall, J. %A Ménager, L. %A Pérez-Vidal, R. M. %A Petrache, C. M. %A Ralet, D. %A Ropert, J. A. %A Saillant, F. %A Såmark-Roth, A. %A Simpson, G. S. %A Spitaels, C. %A Zielinska, M. %A Ansari, S. %A Dudouet, J. %A Illana, A. %A Jurado, M. %A Kocheva, D. %A Lalović, N. %A Lorenz, Ch. %A Quintana, B. %A Rainovski, G. %A Redon, N. %A Tocabens, G. %A Barrientos, D. %A Benzoni, G. %A Birkenbach, B. %A Boston, A. J. %A Boston, H. C. %A Bracco, A. %A Ciemala, M. %A Collado, J. %A Cullen, D. M. %A Domingo-Pardo, C. %A Eberth, J. %A González, V. %A Harkness-Brennan, L. J. %A Hess, H. %A Judson, D. S. %A Korten, W. %A Leoni, S. %A Maj, A. %A Menegazzo, R. %A Mengoni, D. %A Michelagnoli, C. %A Million, B. %A Napoli, D. R. %A Nyberg, J. %A Podolyak, Zs. %A Pullia, A. %A Reiter, P. %A Sanchis, E. %A Stezowski, O. %A Theisen, Ch. %A Valiente-Dobón, J. J. %D 2021 %I American Physical Society %J Phys. Rev. C %N 5 %P 054316 %R 10.1103/PhysRevC.104.054316 %T Reinterpretation of excited states in 212Po: Shell-model multiplets rather than α-cluster states %U https://link.aps.org/doi/10.1103/PhysRevC.104.054316 %V 104
• Angular momentum generation in nuclear fission. Wilson, J. N.; Thisse, D.; Lebois, M.; Jovančević, N.; Gjestvang, D.; Canavan, R.; Rudigier, M.; Étasse, D.; Gerst, R-B; Gaudefroy, L.; Adamska, E.; Adsley, P.; Algora, A.; Babo, M.; Belvedere, K.; Benito, J.; Benzoni, G.; Blazhev, A.; Boso, A.; Bottoni, S.; Bunce, M.; Chakma, R.; Cieplicka-Oryńczak, N.; Courtin, S.; Cortés, M. L.; Davies, P.; Delafosse, C.; Fallot, M.; Fornal, B.; Fraile, L.; Gottardo, A.; Guadilla, V.; Häfner, G.; Hauschild, K.; Heine, M.; Henrich, C.; Homm, I.; Ibrahim, F.; Iskra, Ł. W.; Ivanov, P.; Jazrawi, S.; Korgul, A.; Koseoglou, P.; Kröll, T.; Kurtukian-Nieto, T.; Le Meur, L.; Leoni, S.; Ljungvall, J.; Lopez-Martens, A.; Lozeva, R.; Matea, I.; Miernik, K.; Nemer, J.; Oberstedt, S.; Paulsen, W.; Piersa, M.; Popovitch, Y.; Porzio, C.; Qi, L.; Ralet, D.; Regan, P. H.; Rezynkina, K.; Sánchez-Tembleque, V.; Siem, S.; Schmitt, C.; Söderström, P.-A; Sürder, C.; Tocabens, G.; Vedia, V.; Verney, D.; Warr, N.; Wasilewska, B.; Wiederhold, J.; Yavahchova, M.; Zeiser, F.; Ziliani, S. in Nature (2021). 590(7847) 566--570.
  [ Abstract ] [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  When a heavy atomic nucleus splits (fission), the resulting fragments are observed to emerge spinning1; this phenomenon has been a mystery in nuclear physics for over 40 years2,3. The internal generation of typically six or seven units of angular momentum in each fragment is particularly puzzling for systems that start with zero, or almost zero, spin. There are currently no experimental observations that enable decisive discrimination between the many competing theories for the mechanism that generates the angular momentum4–12. Nevertheless, the consensus is that excitation of collective vibrational modes generates the intrinsic spin before the nucleus splits (pre-scission). Here we show that there is no significant correlation between the spins of the fragment partners, which leads us to conclude that angular momentum in fission is actually generated after the nucleus splits (post-scission). We present comprehensive data showing that the average spin is strongly mass-dependent, varying in saw-tooth distributions. We observe no notable dependence of fragment spin on the mass or charge of the partner nucleus, confirming the uncorrelated post-scission nature of the spin mechanism. To explain these observations, we propose that the collective motion of nucleons in the ruptured neck of the fissioning system generates two independent torques, analogous to the snapping of an elastic band. A parameterization based on occupation of angular momentum states according to statistical theory describes the full range of experimental data well. This insight into the role of spin in nuclear fission is not only important for the fundamental understanding and theoretical description of fission, but also has consequences for the γ-ray heating problem in nuclear reactors13,14, for the study of the structure of neutron-rich isotopes15,16, and for the synthesis and stability of super-heavy elements17,18.
  @article{wilson2021angular, abstract = {When a heavy atomic nucleus splits (fission), the resulting fragments are observed to emerge spinning1; this phenomenon has been a mystery in nuclear physics for over 40 years2,3. The internal generation of typically six or seven units of angular momentum in each fragment is particularly puzzling for systems that start with zero, or almost zero, spin. There are currently no experimental observations that enable decisive discrimination between the many competing theories for the mechanism that generates the angular momentum4–12. Nevertheless, the consensus is that excitation of collective vibrational modes generates the intrinsic spin before the nucleus splits (pre-scission). Here we show that there is no significant correlation between the spins of the fragment partners, which leads us to conclude that angular momentum in fission is actually generated after the nucleus splits (post-scission). We present comprehensive data showing that the average spin is strongly mass-dependent, varying in saw-tooth distributions. We observe no notable dependence of fragment spin on the mass or charge of the partner nucleus, confirming the uncorrelated post-scission nature of the spin mechanism. To explain these observations, we propose that the collective motion of nucleons in the ruptured neck of the fissioning system generates two independent torques, analogous to the snapping of an elastic band. A parameterization based on occupation of angular momentum states according to statistical theory describes the full range of experimental data well. This insight into the role of spin in nuclear fission is not only important for the fundamental understanding and theoretical description of fission, but also has consequences for the γ-ray heating problem in nuclear reactors13,14, for the study of the structure of neutron-rich isotopes15,16, and for the synthesis and stability of super-heavy elements17,18.}, author = {Wilson, J. N. and Thisse, D. and Lebois, M. and Jovančević, N. and Gjestvang, D. and Canavan, R. and Rudigier, M. and Étasse, D. and Gerst, R-B and Gaudefroy, L. and Adamska, E. and Adsley, P. and Algora, A. and Babo, M. and Belvedere, K. and Benito, J. and Benzoni, G. and Blazhev, A. and Boso, A. and Bottoni, S. and Bunce, M. and Chakma, R. and Cieplicka-Oryńczak, N. and Courtin, S. and Cortés, M. L. and Davies, P. and Delafosse, C. and Fallot, M. and Fornal, B. and Fraile, L. and Gottardo, A. and Guadilla, V. and Häfner, G. and Hauschild, K. and Heine, M. and Henrich, C. and Homm, I. and Ibrahim, F. and Iskra, Ł. W. and Ivanov, P. and Jazrawi, S. and Korgul, A. and Koseoglou, P. and Kröll, T. and Kurtukian-Nieto, T. and Le Meur, L. and Leoni, S. and Ljungvall, J. and Lopez-Martens, A. and Lozeva, R. and Matea, I. and Miernik, K. and Nemer, J. and Oberstedt, S. and Paulsen, W. and Piersa, M. and Popovitch, Y. and Porzio, C. and Qi, L. and Ralet, D. and Regan, P. H. and Rezynkina, K. and Sánchez-Tembleque, V. and Siem, S. and Schmitt, C. and Söderström, P.-A and Sürder, C. and Tocabens, G. and Vedia, V. and Verney, D. and Warr, N. and Wasilewska, B. and Wiederhold, J. and Yavahchova, M. and Zeiser, F. and Ziliani, S.}, journal = {Nature}, number = 7847, pages = {566--570}, title = {Angular momentum generation in nuclear fission}, volume = 590, year = 2021 }
  %0 Journal Article %1 wilson2021angular %A Wilson, J. N. %A Thisse, D. %A Lebois, M. %A Jovančević, N. %A Gjestvang, D. %A Canavan, R. %A Rudigier, M. %A Étasse, D. %A Gerst, R-B %A Gaudefroy, L. %A Adamska, E. %A Adsley, P. %A Algora, A. %A Babo, M. %A Belvedere, K. %A Benito, J. %A Benzoni, G. %A Blazhev, A. %A Boso, A. %A Bottoni, S. %A Bunce, M. %A Chakma, R. %A Cieplicka-Oryńczak, N. %A Courtin, S. %A Cortés, M. L. %A Davies, P. %A Delafosse, C. %A Fallot, M. %A Fornal, B. %A Fraile, L. %A Gottardo, A. %A Guadilla, V. %A Häfner, G. %A Hauschild, K. %A Heine, M. %A Henrich, C. %A Homm, I. %A Ibrahim, F. %A Iskra, Ł. W. %A Ivanov, P. %A Jazrawi, S. %A Korgul, A. %A Koseoglou, P. %A Kröll, T. %A Kurtukian-Nieto, T. %A Le Meur, L. %A Leoni, S. %A Ljungvall, J. %A Lopez-Martens, A. %A Lozeva, R. %A Matea, I. %A Miernik, K. %A Nemer, J. %A Oberstedt, S. %A Paulsen, W. %A Piersa, M. %A Popovitch, Y. %A Porzio, C. %A Qi, L. %A Ralet, D. %A Regan, P. H. %A Rezynkina, K. %A Sánchez-Tembleque, V. %A Siem, S. %A Schmitt, C. %A Söderström, P.-A %A Sürder, C. %A Tocabens, G. %A Vedia, V. %A Verney, D. %A Warr, N. %A Wasilewska, B. %A Wiederhold, J. %A Yavahchova, M. %A Zeiser, F. %A Ziliani, S. %D 2021 %J Nature %N 7847 %P 566--570 %R 10.1038/s41586-021-03304-w %T Angular momentum generation in nuclear fission %U https://doi.org/10.1038/s41586-021-03304-w %V 590 %X When a heavy atomic nucleus splits (fission), the resulting fragments are observed to emerge spinning1; this phenomenon has been a mystery in nuclear physics for over 40 years2,3. The internal generation of typically six or seven units of angular momentum in each fragment is particularly puzzling for systems that start with zero, or almost zero, spin. There are currently no experimental observations that enable decisive discrimination between the many competing theories for the mechanism that generates the angular momentum4–12. Nevertheless, the consensus is that excitation of collective vibrational modes generates the intrinsic spin before the nucleus splits (pre-scission). Here we show that there is no significant correlation between the spins of the fragment partners, which leads us to conclude that angular momentum in fission is actually generated after the nucleus splits (post-scission). We present comprehensive data showing that the average spin is strongly mass-dependent, varying in saw-tooth distributions. We observe no notable dependence of fragment spin on the mass or charge of the partner nucleus, confirming the uncorrelated post-scission nature of the spin mechanism. To explain these observations, we propose that the collective motion of nucleons in the ruptured neck of the fissioning system generates two independent torques, analogous to the snapping of an elastic band. A parameterization based on occupation of angular momentum states according to statistical theory describes the full range of experimental data well. This insight into the role of spin in nuclear fission is not only important for the fundamental understanding and theoretical description of fission, but also has consequences for the γ-ray heating problem in nuclear reactors13,14, for the study of the structure of neutron-rich isotopes15,16, and for the synthesis and stability of super-heavy elements17,18.
• Spectroscopy along Flerovium Decay Chains: Discovery of ²⁸⁰Ds and an Excited State in ²⁸²Cn. Såmark-Roth, A.; Cox, D. M.; Rudolph, D.; Sarmiento, L. G.; Carlsson, B. G.; Egido, J. L.; Golubev, P.; Heery, J.; Yakushev, A.; Åberg, S.; Albers, H. M.; Albertsson, M.; Block, M.; Brand, H.; Calverley, T.; Cantemir, R.; Clark, R. M.; Düllmann, Ch. E.; Eberth, J.; Fahlander, C.; Forsberg, U.; Gates, J. M.; Giacoppo, F.; Götz, M.; Götz, S.; Herzberg, R.-D.; Hrabar, Y.; Jäger, E.; Judson, D.; Khuyagbaatar, J.; Kindler, B.; Kojouharov, I.; Kratz, J. V.; Krier, J.; Kurz, N.; Lens, L.; Ljungberg, J.; Lommel, B.; Louko, J.; Meyer, C.-C.; Mistry, A.; Mokry, C.; Papadakis, P.; Parr, E.; Pore, J. L.; Ragnarsson, I.; Runke, J.; Schädel, M.; Schaffner, H.; Schausten, B.; Shaughnessy, D. A.; Thörle-Pospiech, P.; Trautmann, N.; Uusitalo, J. in Phys. Rev. Lett. (2021). 126(3) 032503.
  [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  @article{PhysRevLett.126.032503, author = {Såmark-Roth, A. and Cox, D. M. and Rudolph, D. and Sarmiento, L. G. and Carlsson, B. G. and Egido, J. L. and Golubev, P. and Heery, J. and Yakushev, A. and Åberg, S. and Albers, H. M. and Albertsson, M. and Block, M. and Brand, H. and Calverley, T. and Cantemir, R. and Clark, R. M. and Düllmann, Ch. E. and Eberth, J. and Fahlander, C. and Forsberg, U. and Gates, J. M. and Giacoppo, F. and Götz, M. and Götz, S. and Herzberg, R.-D. and Hrabar, Y. and Jäger, E. and Judson, D. and Khuyagbaatar, J. and Kindler, B. and Kojouharov, I. and Kratz, J. V. and Krier, J. and Kurz, N. and Lens, L. and Ljungberg, J. and Lommel, B. and Louko, J. and Meyer, C.-C. and Mistry, A. and Mokry, C. and Papadakis, P. and Parr, E. and Pore, J. L. and Ragnarsson, I. and Runke, J. and Schädel, M. and Schaffner, H. and Schausten, B. and Shaughnessy, D. A. and Thörle-Pospiech, P. and Trautmann, N. and Uusitalo, J.}, journal = {Phys. Rev. Lett.}, month = {jan}, number = 3, pages = {032503}, publisher = {American Physical Society}, title = {Spectroscopy along Flerovium Decay Chains: Discovery of ²⁸⁰Ds and an Excited State in ²⁸²Cn}, volume = 126, year = 2021 }
  %0 Journal Article %1 PhysRevLett.126.032503 %A Såmark-Roth, A. %A Cox, D. M. %A Rudolph, D. %A Sarmiento, L. G. %A Carlsson, B. G. %A Egido, J. L. %A Golubev, P. %A Heery, J. %A Yakushev, A. %A Åberg, S. %A Albers, H. M. %A Albertsson, M. %A Block, M. %A Brand, H. %A Calverley, T. %A Cantemir, R. %A Clark, R. M. %A Düllmann, Ch. E. %A Eberth, J. %A Fahlander, C. %A Forsberg, U. %A Gates, J. M. %A Giacoppo, F. %A Götz, M. %A Götz, S. %A Herzberg, R.-D. %A Hrabar, Y. %A Jäger, E. %A Judson, D. %A Khuyagbaatar, J. %A Kindler, B. %A Kojouharov, I. %A Kratz, J. V. %A Krier, J. %A Kurz, N. %A Lens, L. %A Ljungberg, J. %A Lommel, B. %A Louko, J. %A Meyer, C.-C. %A Mistry, A. %A Mokry, C. %A Papadakis, P. %A Parr, E. %A Pore, J. L. %A Ragnarsson, I. %A Runke, J. %A Schädel, M. %A Schaffner, H. %A Schausten, B. %A Shaughnessy, D. A. %A Thörle-Pospiech, P. %A Trautmann, N. %A Uusitalo, J. %D 2021 %I American Physical Society %J Phys. Rev. Lett. %N 3 %P 032503 %R 10.1103/PhysRevLett.126.032503 %T Spectroscopy along Flerovium Decay Chains: Discovery of ²⁸⁰Ds and an Excited State in ²⁸²Cn %U https://link.aps.org/doi/10.1103/PhysRevLett.126.032503 %V 126
• Spectroscopy and lifetime measurements in ¹³⁴,¹³⁶,¹³⁸Te isotopes and implications for the nuclear structure beyond N=82. Häfner, G.; Lozeva, R.; Naidja, H.; Lebois, M.; Jovancevic, N.; Thisse, D.; Etasse, D.; Canavan, R. L.; Rudigier, M.; Wilson, J. N.; Adamska, E.; Adsley, P.; Babo, M.; Belvedere, K.; Benito, J.; Benzoni, G.; Blazhev, A.; Boso, A.; Bottoni, S.; Bunce, M.; Chakma, R.; Cieplicka-Orynczak, N.; Collins, S. M.; Cortés, M. L.; Davies, P. J.; Delafosse, C.; Fallot, M.; Fornal, B.; Fraile, L. M.; Gerst, R.-B.; Gjestvang, D.; Guadilla, V.; Hauschild, K.; Henrich, C.; Homm, I.; Ibrahim, F.; Iskra, L. W.; Jazwari, S.; Jolie, J.; Korgul, A.; Koseoglou, P.; Kröll, Th.; Kurtukian-Nieto, T.; Le meur, L.; Ljungvall, J.; Lopez-Martens, A.; Matea, I.; Matthieu, L.; Miernik, K.; Nemer, J.; Oberstedt, S.; Paulsen, W.; Piersa, M.; Popovitch, Y.; Porzio, C.; Qi, L.; Ralet, D.; Regan, P. H.; Reygadas Tello, D.; Rezynkina, K.; Sanchez, V.; Schmitt, C.; Söderström, P.-A.; Sürder, C.; Tocabens, G.; Vedia, V.; Verney, D.; Warr, N.; Wasilewska, B.; Wiederhold, J.; Yavahchova, M. S.; Zeiser, F.; Ziliani, S. in Phys. Rev. C (2021). 103(3) 034317.
  [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  @article{PhysRevC.103.034317, author = {Häfner, G. and Lozeva, R. and Naidja, H. and Lebois, M. and Jovancevic, N. and Thisse, D. and Etasse, D. and Canavan, R. L. and Rudigier, M. and Wilson, J. N. and Adamska, E. and Adsley, P. and Babo, M. and Belvedere, K. and Benito, J. and Benzoni, G. and Blazhev, A. and Boso, A. and Bottoni, S. and Bunce, M. and Chakma, R. and Cieplicka-Orynczak, N. and Collins, S. M. and Cortés, M. L. and Davies, P. J. and Delafosse, C. and Fallot, M. and Fornal, B. and Fraile, L. M. and Gerst, R.-B. and Gjestvang, D. and Guadilla, V. and Hauschild, K. and Henrich, C. and Homm, I. and Ibrahim, F. and Iskra, L. W. and Jazwari, S. and Jolie, J. and Korgul, A. and Koseoglou, P. and Kröll, Th. and Kurtukian-Nieto, T. and Le meur, L. and Ljungvall, J. and Lopez-Martens, A. and Matea, I. and Matthieu, L. and Miernik, K. and Nemer, J. and Oberstedt, S. and Paulsen, W. and Piersa, M. and Popovitch, Y. and Porzio, C. and Qi, L. and Ralet, D. and Regan, P. H. and Reygadas Tello, D. and Rezynkina, K. and Sanchez, V. and Schmitt, C. and Söderström, P.-A. and Sürder, C. and Tocabens, G. and Vedia, V. and Verney, D. and Warr, N. and Wasilewska, B. and Wiederhold, J. and Yavahchova, M. S. and Zeiser, F. and Ziliani, S.}, journal = {Phys. Rev. C}, month = {mar}, number = 3, pages = {034317}, publisher = {American Physical Society}, title = {Spectroscopy and lifetime measurements in ¹³⁴,¹³⁶,¹³⁸Te isotopes and implications for the nuclear structure beyond N=82}, volume = 103, year = 2021 }
  %0 Journal Article %1 PhysRevC.103.034317 %A Häfner, G. %A Lozeva, R. %A Naidja, H. %A Lebois, M. %A Jovancevic, N. %A Thisse, D. %A Etasse, D. %A Canavan, R. L. %A Rudigier, M. %A Wilson, J. N. %A Adamska, E. %A Adsley, P. %A Babo, M. %A Belvedere, K. %A Benito, J. %A Benzoni, G. %A Blazhev, A. %A Boso, A. %A Bottoni, S. %A Bunce, M. %A Chakma, R. %A Cieplicka-Orynczak, N. %A Collins, S. M. %A Cortés, M. L. %A Davies, P. J. %A Delafosse, C. %A Fallot, M. %A Fornal, B. %A Fraile, L. M. %A Gerst, R.-B. %A Gjestvang, D. %A Guadilla, V. %A Hauschild, K. %A Henrich, C. %A Homm, I. %A Ibrahim, F. %A Iskra, L. W. %A Jazwari, S. %A Jolie, J. %A Korgul, A. %A Koseoglou, P. %A Kröll, Th. %A Kurtukian-Nieto, T. %A Le meur, L. %A Ljungvall, J. %A Lopez-Martens, A. %A Matea, I. %A Matthieu, L. %A Miernik, K. %A Nemer, J. %A Oberstedt, S. %A Paulsen, W. %A Piersa, M. %A Popovitch, Y. %A Porzio, C. %A Qi, L. %A Ralet, D. %A Regan, P. H. %A Reygadas Tello, D. %A Rezynkina, K. %A Sanchez, V. %A Schmitt, C. %A Söderström, P.-A. %A Sürder, C. %A Tocabens, G. %A Vedia, V. %A Verney, D. %A Warr, N. %A Wasilewska, B. %A Wiederhold, J. %A Yavahchova, M. S. %A Zeiser, F. %A Ziliani, S. %D 2021 %I American Physical Society %J Phys. Rev. C %N 3 %P 034317 %R 10.1103/PhysRevC.103.034317 %T Spectroscopy and lifetime measurements in ¹³⁴,¹³⁶,¹³⁸Te isotopes and implications for the nuclear structure beyond N=82 %U https://link.aps.org/doi/10.1103/PhysRevC.103.034317 %V 103
• The (6+) isomer in 102Sn revisited: Neutron and proton effective charges close to the double shell closure. Grawe, H.; Straub, K.; Faestermann, T.; Górska, M.; Hinke, C.; Krücken, R.; Nowacki, F.; Böhmer, M.; Boutachkov, P.; Geissel, H.; Gernhäuser, R.; Gottardo, A.; Grȩbosz, J.; Kurz, N.; Liu, Z.; Maier, L.; Pietri, S.; Podolyák, Zs.; Steiger, K.; Weick, H.; Wollersheim, H.J.; Woods, P.J.; Al-Dahan, N.; Alkhomashi, N.; Ataç, A.; Blazhev, A.; Braun, N.; Čeliković, I.; Davinson, T.; Dillmann, I.; Domingo-Pardo, C.; Doornenbal, P.; Farrelly, G.; Farinon, F.; {de France}, G.; Gerl, J.; Goel, N.; Habermann, T.; Hoischen, R.; Janik, R.; Karny, M.; Kaşkaş, A.; Kojouharov, I.; Kröll, Th.; Lewitowicz, M.; Litvinov, Yu.A.; Myalski, S.; Nebel, F.; Nishimura, S.; Nociforo, C.; Nyberg, J.; Parikh, A.; Procházka, A.; Regan, P.H.; Rigollet, C.; Schaffner, H.; Scheidenberger, C.; Schwertel, S.; Söderström, P.-A.; Steer, S.; Stolz, A.; Strmeň, P. in Physics Letters B (2021). 820 136591.
  [ Abstract ] [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  In a high-energy fragmentation experiment at GSI an I=π(6+) isomer and its γ-decay are identified in 102Sn, the two-neutron neighbour of the doubly-magic 100Sn. Its half-life is measured to be T=1/2367(11) ns. The possible existence of further isomers is discussed in the framework of large-scale shell model (LSSM) calculations including up to five particle-hole excitations of the 100Sn core. From the precise B(E2; 6+→4+) strength and the recently remeasured value for B(E2; 8+→6+) in the two-proton hole neighbour 98Cd effective E2 polarization charges for protons and neutrons were inferred including LSSM corrections within the full N=4 0ħω space. The results are discussed in comparison to predicted and empirically determined effective operators.
  @article{GRAWE2021136591, abstract = {In a high-energy fragmentation experiment at GSI an I=π(6+) isomer and its γ-decay are identified in 102Sn, the two-neutron neighbour of the doubly-magic 100Sn. Its half-life is measured to be T=1/2367(11) ns. The possible existence of further isomers is discussed in the framework of large-scale shell model (LSSM) calculations including up to five particle-hole excitations of the 100Sn core. From the precise B(E2; 6+→4+) strength and the recently remeasured value for B(E2; 8+→6+) in the two-proton hole neighbour 98Cd effective E2 polarization charges for protons and neutrons were inferred including LSSM corrections within the full N=4 0ħω space. The results are discussed in comparison to predicted and empirically determined effective operators.}, author = {Grawe, H. and Straub, K. and Faestermann, T. and Górska, M. and Hinke, C. and Krücken, R. and Nowacki, F. and Böhmer, M. and Boutachkov, P. and Geissel, H. and Gernhäuser, R. and Gottardo, A. and Grȩbosz, J. and Kurz, N. and Liu, Z. and Maier, L. and Pietri, S. and Podolyák, Zs. and Steiger, K. and Weick, H. and Wollersheim, H.J. and Woods, P.J. and Al-Dahan, N. and Alkhomashi, N. and Ataç, A. and Blazhev, A. and Braun, N. and Čeliković, I. and Davinson, T. and Dillmann, I. and Domingo-Pardo, C. and Doornenbal, P. and Farrelly, G. and Farinon, F. and {de France}, G. and Gerl, J. and Goel, N. and Habermann, T. and Hoischen, R. and Janik, R. and Karny, M. and Kaşkaş, A. and Kojouharov, I. and Kröll, Th. and Lewitowicz, M. and Litvinov, Yu.A. and Myalski, S. and Nebel, F. and Nishimura, S. and Nociforo, C. and Nyberg, J. and Parikh, A. and Procházka, A. and Regan, P.H. and Rigollet, C. and Schaffner, H. and Scheidenberger, C. and Schwertel, S. and Söderström, P.-A. and Steer, S. and Stolz, A. and Strmeň, P.}, journal = {Physics Letters B}, pages = 136591, title = {The (6+) isomer in 102Sn revisited: Neutron and proton effective charges close to the double shell closure}, volume = 820, year = 2021 }
  %0 Journal Article %1 GRAWE2021136591 %A Grawe, H. %A Straub, K. %A Faestermann, T. %A Górska, M. %A Hinke, C. %A Krücken, R. %A Nowacki, F. %A Böhmer, M. %A Boutachkov, P. %A Geissel, H. %A Gernhäuser, R. %A Gottardo, A. %A Grȩbosz, J. %A Kurz, N. %A Liu, Z. %A Maier, L. %A Pietri, S. %A Podolyák, Zs. %A Steiger, K. %A Weick, H. %A Wollersheim, H.J. %A Woods, P.J. %A Al-Dahan, N. %A Alkhomashi, N. %A Ataç, A. %A Blazhev, A. %A Braun, N. %A Čeliković, I. %A Davinson, T. %A Dillmann, I. %A Domingo-Pardo, C. %A Doornenbal, P. %A Farrelly, G. %A Farinon, F. %A {de France}, G. %A Gerl, J. %A Goel, N. %A Habermann, T. %A Hoischen, R. %A Janik, R. %A Karny, M. %A Kaşkaş, A. %A Kojouharov, I. %A Kröll, Th. %A Lewitowicz, M. %A Litvinov, Yu.A. %A Myalski, S. %A Nebel, F. %A Nishimura, S. %A Nociforo, C. %A Nyberg, J. %A Parikh, A. %A Procházka, A. %A Regan, P.H. %A Rigollet, C. %A Schaffner, H. %A Scheidenberger, C. %A Schwertel, S. %A Söderström, P.-A. %A Steer, S. %A Stolz, A. %A Strmeň, P. %D 2021 %J Physics Letters B %P 136591 %R https://doi.org/10.1016/j.physletb.2021.136591 %T The (6+) isomer in 102Sn revisited: Neutron and proton effective charges close to the double shell closure %U https://www.sciencedirect.com/science/article/pii/S0370269321005311 %V 820 %X In a high-energy fragmentation experiment at GSI an I=π(6+) isomer and its γ-decay are identified in 102Sn, the two-neutron neighbour of the doubly-magic 100Sn. Its half-life is measured to be T=1/2367(11) ns. The possible existence of further isomers is discussed in the framework of large-scale shell model (LSSM) calculations including up to five particle-hole excitations of the 100Sn core. From the precise B(E2; 6+→4+) strength and the recently remeasured value for B(E2; 8+→6+) in the two-proton hole neighbour 98Cd effective E2 polarization charges for protons and neutrons were inferred including LSSM corrections within the full N=4 0ħω space. The results are discussed in comparison to predicted and empirically determined effective operators.
• First beta-decay spectroscopy of 135In and new beta-decay branches of 134In. Piersa-Si\l{}kowska, M.; Korgul, A.; Benito, J.; Fraile, L. M.; Adamska, E.; Andreyev, A. N.; Álvarez-Rodr\'{i}guez, R.; Barzakh, A. E.; Benzoni, G.; Berry, T.; Borge, M. J. G.; Carmona, M.; Chrysalidis, K.; Correia, J. G.; Costache, C.; Cubiss, J. G.; Day Goodacre, T.; De Witte, H.; Fedorov, D. V.; Fedosseev, V. N.; Fernández-Mart\'{i}nez, G.; Fija\l{}kowska, A.; Fynbo, H.; Galaviz, D.; Galve, P.; Garc\'{\i}a-D\'{i}ez, M.; Greenlees, P. T.; Grzywacz, R.; Harkness-Brennan, L. J.; Henrich, C.; Huyse, M.; Ibá nez, P.; Illana, A.; Janas, Z.; Johnston, K.; Jolie, J.; Judson, D. S.; Karanyonchev, V.; Kiciifmmode \acute{n}else {{\'n}}\fi{}ska Habior, M.; Konki, J.; Koszuk, \L{}.; Kurcewicz, J.; Lazarus, I.; Licifmmode \u{a}else \u{a}\fi{}, R.; López-Montes, A.; Mach, H.; Madurga, M.; Marroqu\'{i}n, I.; Marsh, B.; Mart\'{i}nez, M. C.; Mazzocchi, C.; Miernik, K.; Mihai, C.; Mifmmode \u{a}else \u{a}\fi{}rginean, N.; Mifmmode \u{a}else \u{a}\fi{}rginean, R.; Negret, A.; Nácher, E.; Ojala, J.; Olaizola, B.; Page, R. D.; Pakarinen, J.; Pascu, S.; Paulauskas, S. V.; Perea, A.; Pucknell, V.; Rahkila, P.; Raison, C.; Rapisarda, E.; Rezynkina, K.; Rotaru, F.; Rothe, S.; Rykaczewski, K. P.; Régis, J.-M.; Schomacker, K.; Si\l{}kowski, M.; Simpson, G.; Sotty, C.; Stan, L.; Stifmmode \u{a}else \u{a}\fi{}noiu, M.; Stryjczyk, M.; Sánchez-Parcerisa, D.; Sánchez-Tembleque, V.; Tengblad, O.; Turturicifmmode \u{a}else \u{a}\fi{}, A.; Ud\'{i}as, J. M.; Van Duppen, P.; Vedia, V.; Villa, A.; Vi nals, S.; Wadsworth, R.; Walters, W. B.; Warr, N.; Wilkins, S. G. in Phys. Rev. C (2021). 104(4) 044328.
  [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  @article{PhysRevC.104.044328, author = {Piersa-Si\l{}kowska, M. and Korgul, A. and Benito, J. and Fraile, L. M. and Adamska, E. and Andreyev, A. N. and Álvarez-Rodr\'{\i}guez, R. and Barzakh, A. E. and Benzoni, G. and Berry, T. and Borge, M. J. G. and Carmona, M. and Chrysalidis, K. and Correia, J. G. and Costache, C. and Cubiss, J. G. and Day Goodacre, T. and De Witte, H. and Fedorov, D. V. and Fedosseev, V. N. and Fernández-Mart\'{\i}nez, G. and Fija\l{}kowska, A. and Fynbo, H. and Galaviz, D. and Galve, P. and Garc\'{\i}a-D\'{\i}ez, M. and Greenlees, P. T. and Grzywacz, R. and Harkness-Brennan, L. J. and Henrich, C. and Huyse, M. and Ibá\ nez, P. and Illana, A. and Janas, Z. and Johnston, K. and Jolie, J. and Judson, D. S. and Karanyonchev, V. and Kici\ifmmode \acute{n}\else {{\'n}}\fi{}ska Habior, M. and Konki, J. and Koszuk, \L{}. and Kurcewicz, J. and Lazarus, I. and Lic\ifmmode \u{a}\else \u{a}\fi{}, R. and López-Montes, A. and Mach, H. and Madurga, M. and Marroqu\'{\i}n, I. and Marsh, B. and Mart\'{\i}nez, M. C. and Mazzocchi, C. and Miernik, K. and Mihai, C. and M\ifmmode \u{a}\else \u{a}\fi{}rginean, N. and M\ifmmode \u{a}\else \u{a}\fi{}rginean, R. and Negret, A. and Nácher, E. and Ojala, J. and Olaizola, B. and Page, R. D. and Pakarinen, J. and Pascu, S. and Paulauskas, S. V. and Perea, A. and Pucknell, V. and Rahkila, P. and Raison, C. and Rapisarda, E. and Rezynkina, K. and Rotaru, F. and Rothe, S. and Rykaczewski, K. P. and Régis, J.-M. and Schomacker, K. and Si\l{}kowski, M. and Simpson, G. and Sotty, C. and Stan, L. and St\ifmmode \u{a}\else \u{a}\fi{}noiu, M. and Stryjczyk, M. and Sánchez-Parcerisa, D. and Sánchez-Tembleque, V. and Tengblad, O. and Turturic\ifmmode \u{a}\else \u{a}\fi{}, A. and Ud\'{\i}as, J. M. and Van Duppen, P. and Vedia, V. and Villa, A. and Vi\ nals, S. and Wadsworth, R. and Walters, W. B. and Warr, N. and Wilkins, S. G.}, journal = {Phys. Rev. C}, month = {oct}, number = 4, pages = {044328}, publisher = {American Physical Society}, title = {First beta-decay spectroscopy of 135In and new beta-decay branches of 134In}, volume = 104, year = 2021 }
  %0 Journal Article %1 PhysRevC.104.044328 %A Piersa-Si\l{}kowska, M. %A Korgul, A. %A Benito, J. %A Fraile, L. M. %A Adamska, E. %A Andreyev, A. N. %A Álvarez-Rodr\'{i}guez, R. %A Barzakh, A. E. %A Benzoni, G. %A Berry, T. %A Borge, M. J. G. %A Carmona, M. %A Chrysalidis, K. %A Correia, J. G. %A Costache, C. %A Cubiss, J. G. %A Day Goodacre, T. %A De Witte, H. %A Fedorov, D. V. %A Fedosseev, V. N. %A Fernández-Mart\'{i}nez, G. %A Fija\l{}kowska, A. %A Fynbo, H. %A Galaviz, D. %A Galve, P. %A Garc\'{\i}a-D\'{i}ez, M. %A Greenlees, P. T. %A Grzywacz, R. %A Harkness-Brennan, L. J. %A Henrich, C. %A Huyse, M. %A Ibá nez, P. %A Illana, A. %A Janas, Z. %A Johnston, K. %A Jolie, J. %A Judson, D. S. %A Karanyonchev, V. %A Kiciifmmode \acute{n}else {{\'n}}\fi{}ska Habior, M. %A Konki, J. %A Koszuk, \L{}. %A Kurcewicz, J. %A Lazarus, I. %A Licifmmode \u{a}else \u{a}\fi{}, R. %A López-Montes, A. %A Mach, H. %A Madurga, M. %A Marroqu\'{i}n, I. %A Marsh, B. %A Mart\'{i}nez, M. C. %A Mazzocchi, C. %A Miernik, K. %A Mihai, C. %A Mifmmode \u{a}else \u{a}\fi{}rginean, N. %A Mifmmode \u{a}else \u{a}\fi{}rginean, R. %A Negret, A. %A Nácher, E. %A Ojala, J. %A Olaizola, B. %A Page, R. D. %A Pakarinen, J. %A Pascu, S. %A Paulauskas, S. V. %A Perea, A. %A Pucknell, V. %A Rahkila, P. %A Raison, C. %A Rapisarda, E. %A Rezynkina, K. %A Rotaru, F. %A Rothe, S. %A Rykaczewski, K. P. %A Régis, J.-M. %A Schomacker, K. %A Si\l{}kowski, M. %A Simpson, G. %A Sotty, C. %A Stan, L. %A Stifmmode \u{a}else \u{a}\fi{}noiu, M. %A Stryjczyk, M. %A Sánchez-Parcerisa, D. %A Sánchez-Tembleque, V. %A Tengblad, O. %A Turturicifmmode \u{a}else \u{a}\fi{}, A. %A Ud\'{i}as, J. M. %A Van Duppen, P. %A Vedia, V. %A Villa, A. %A Vi nals, S. %A Wadsworth, R. %A Walters, W. B. %A Warr, N. %A Wilkins, S. G. %D 2021 %I American Physical Society %J Phys. Rev. C %N 4 %P 044328 %R 10.1103/PhysRevC.104.044328 %T First beta-decay spectroscopy of 135In and new beta-decay branches of 134In %U https://link.aps.org/doi/10.1103/PhysRevC.104.044328 %V 104
• First lifetime investigations of N > 82 iodine isotopes: The quest for collectivity. Häfner, G.; Lozeva, R.; Na\"{i}dja, H.; Lebois, M.; Jovancevic, N.; Thisse, D.; Etasse, D.; Canavan, R. L.; Rudigier, M.; Wilson, J. N.; Adamska, E.; Adsley, P.; Algora, A.; Babo, M.; Belvedere, K.; Benito, J.; Benzoni, G.; Blazhev, A.; Boso, A.; Bottoni, S.; Bunce, M.; Chakma, R.; Cieplicka-Oryifmmode \acute{n}else {{\'n}}\fi{}czak, N.; Collins, S. M.; Cortés, M. L.; Davies, P. J.; Delafosse, C.; Fallot, M.; Fraile, L. M.; Gerst, R.-B.; Gjestvang, D.; Guadilla, V.; Hauschild, K.; Henrich, C.; Homm, I.; Ibrahim, F.; Iskra, \L{}. W.; Jazwari, S.; Korgul, A.; Koseoglou, P.; Kröll, Th.; Kurtukian-Nieto, T.; Le meur, L.; Leoni, S.; Ljungvall, J.; Lopez-Martens, A.; Matthieu, L.; Miernik, K.; Nemer, J.; Oberstedt, S.; Paulsen, W.; Piersa-Si\l{}kowska, M.; Popovitch, Y.; Porzio, C.; Qi, L.; Ralet, D.; Regan, P. H.; Reygadas Tello, D.; Rezynkina, K.; Sanchez-Tembleque, V.; Schmitt, C.; Söderström, P.-A.; Sürder, C.; Tocabens, G.; Vedia, V.; Verney, D.; Warr, N.; Wasilewska, B.; Wiederhold, J.; Yavahchova, M. S.; Zeiser, F.; Ziliani, S. in Phys. Rev. C (2021). 104(1) 014316.
  [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  @article{PhysRevC.104.014316, author = {Häfner, G. and Lozeva, R. and Na\"{\i}dja, H. and Lebois, M. and Jovancevic, N. and Thisse, D. and Etasse, D. and Canavan, R. L. and Rudigier, M. and Wilson, J. N. and Adamska, E. and Adsley, P. and Algora, A. and Babo, M. and Belvedere, K. and Benito, J. and Benzoni, G. and Blazhev, A. and Boso, A. and Bottoni, S. and Bunce, M. and Chakma, R. and Cieplicka-Ory\ifmmode \acute{n}\else {{\'n}}\fi{}czak, N. and Collins, S. M. and Cortés, M. L. and Davies, P. J. and Delafosse, C. and Fallot, M. and Fraile, L. M. and Gerst, R.-B. and Gjestvang, D. and Guadilla, V. and Hauschild, K. and Henrich, C. and Homm, I. and Ibrahim, F. and Iskra, \L{}. W. and Jazwari, S. and Korgul, A. and Koseoglou, P. and Kröll, Th. and Kurtukian-Nieto, T. and Le meur, L. and Leoni, S. and Ljungvall, J. and Lopez-Martens, A. and Matthieu, L. and Miernik, K. and Nemer, J. and Oberstedt, S. and Paulsen, W. and Piersa-Si\l{}kowska, M. and Popovitch, Y. and Porzio, C. and Qi, L. and Ralet, D. and Regan, P. H. and Reygadas Tello, D. and Rezynkina, K. and Sanchez-Tembleque, V. and Schmitt, C. and Söderström, P.-A. and Sürder, C. and Tocabens, G. and Vedia, V. and Verney, D. and Warr, N. and Wasilewska, B. and Wiederhold, J. and Yavahchova, M. S. and Zeiser, F. and Ziliani, S.}, journal = {Phys. Rev. C}, month = {jul}, number = 1, pages = {014316}, publisher = {American Physical Society}, title = {First lifetime investigations of N > 82 iodine isotopes: The quest for collectivity}, volume = 104, year = 2021 }
  %0 Journal Article %1 PhysRevC.104.014316 %A Häfner, G. %A Lozeva, R. %A Na\"{i}dja, H. %A Lebois, M. %A Jovancevic, N. %A Thisse, D. %A Etasse, D. %A Canavan, R. L. %A Rudigier, M. %A Wilson, J. N. %A Adamska, E. %A Adsley, P. %A Algora, A. %A Babo, M. %A Belvedere, K. %A Benito, J. %A Benzoni, G. %A Blazhev, A. %A Boso, A. %A Bottoni, S. %A Bunce, M. %A Chakma, R. %A Cieplicka-Oryifmmode \acute{n}else {{\'n}}\fi{}czak, N. %A Collins, S. M. %A Cortés, M. L. %A Davies, P. J. %A Delafosse, C. %A Fallot, M. %A Fraile, L. M. %A Gerst, R.-B. %A Gjestvang, D. %A Guadilla, V. %A Hauschild, K. %A Henrich, C. %A Homm, I. %A Ibrahim, F. %A Iskra, \L{}. W. %A Jazwari, S. %A Korgul, A. %A Koseoglou, P. %A Kröll, Th. %A Kurtukian-Nieto, T. %A Le meur, L. %A Leoni, S. %A Ljungvall, J. %A Lopez-Martens, A. %A Matthieu, L. %A Miernik, K. %A Nemer, J. %A Oberstedt, S. %A Paulsen, W. %A Piersa-Si\l{}kowska, M. %A Popovitch, Y. %A Porzio, C. %A Qi, L. %A Ralet, D. %A Regan, P. H. %A Reygadas Tello, D. %A Rezynkina, K. %A Sanchez-Tembleque, V. %A Schmitt, C. %A Söderström, P.-A. %A Sürder, C. %A Tocabens, G. %A Vedia, V. %A Verney, D. %A Warr, N. %A Wasilewska, B. %A Wiederhold, J. %A Yavahchova, M. S. %A Zeiser, F. %A Ziliani, S. %D 2021 %I American Physical Society %J Phys. Rev. C %N 1 %P 014316 %R 10.1103/PhysRevC.104.014316 %T First lifetime investigations of N > 82 iodine isotopes: The quest for collectivity %U https://link.aps.org/doi/10.1103/PhysRevC.104.014316 %V 104
• Lifetime measurements of excited states in ⁵⁵Cr. Kleis, H.; Seidlitz, M.; Blazhev, A.; Kaya, L.; Reiter, P.; Arnswald, K.; Dewald, A.; Droste, M.; Fransen, C.; Möller, O.; Shimizu, N.; Tsunoda, Y.; Utsuno, Y.; von Brentano, P.; Zell, K. O. in Phys. Rev. C (2021). 104(3) 034310.
  [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  @article{PhysRevC.104.034310, author = {Kleis, H. and Seidlitz, M. and Blazhev, A. and Kaya, L. and Reiter, P. and Arnswald, K. and Dewald, A. and Droste, M. and Fransen, C. and Möller, O. and Shimizu, N. and Tsunoda, Y. and Utsuno, Y. and von Brentano, P. and Zell, K. O.}, journal = {Phys. Rev. C}, month = {sep}, number = 3, pages = {034310}, publisher = {American Physical Society}, title = {Lifetime measurements of excited states in ⁵⁵Cr}, volume = 104, year = 2021 }
  %0 Journal Article %1 PhysRevC.104.034310 %A Kleis, H. %A Seidlitz, M. %A Blazhev, A. %A Kaya, L. %A Reiter, P. %A Arnswald, K. %A Dewald, A. %A Droste, M. %A Fransen, C. %A Möller, O. %A Shimizu, N. %A Tsunoda, Y. %A Utsuno, Y. %A von Brentano, P. %A Zell, K. O. %D 2021 %I American Physical Society %J Phys. Rev. C %N 3 %P 034310 %R 10.1103/PhysRevC.104.034310 %T Lifetime measurements of excited states in ⁵⁵Cr %U https://link.aps.org/doi/10.1103/PhysRevC.104.034310 %V 104
• Enhanced quadrupole collectivity in doubly-magic ⁵⁶Ni: Lifetime measurements of the 4₁⁺ and 6₁⁺ states. Arnswald, K.; Blazhev, A.; Nowacki, F.; Petkov, P.; Reiter, P.; Braunroth, T.; Dewald, A.; Droste, M.; Fransen, C.; Hirsch, R.; Karayonchev, V.; Kaya, L.; Lewandowski, L.; Müller-Gatermann, C.; Seidlitz, M.; Siebeck, B.; Vogt, A.; Werner, D.; Zell, K.O. in Phys. Lett. B (2021). 820 136592.
  [ Abstract ] [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  Lifetime measurements of excited states in doubly-magic 56Ni have been performed exploiting the Doppler-shift attenuation method in order to determine reduced transition probabilities. For the 41+ and 61+ states, the deduced B(E2) values are compared with results from shell-model calculations employing the GXPF1A and the modern PFSDG-U interactions. In addition, valence ab-initio calculations were performed using a novel realistic Hamiltonian derived from chiral perturbation theory including three-body potential contributions and are confronted with the experimental findings. The new results show maximum E2 strength in comparison with known values along the N=28 chain of isotones. The results corroborate the high collectivity for the double shell closure at N=Z=28 which was anticipated from the large B(E2;21+→0g.s.+) value despite the considerable increase of its excitation energy as compared to neighboring semi-magic nuclei. Based on similarities in the shell structures of the self-conjugate doubly-magic nuclei 56Ni and 100Sn, the new values could be an indication for an expected comparable collective behavior of the 61+ state in 100Sn.
  @article{ARNSWALD2021136592, abstract = {Lifetime measurements of excited states in doubly-magic 56Ni have been performed exploiting the Doppler-shift attenuation method in order to determine reduced transition probabilities. For the 41+ and 61+ states, the deduced B(E2) values are compared with results from shell-model calculations employing the GXPF1A and the modern PFSDG-U interactions. In addition, valence ab-initio calculations were performed using a novel realistic Hamiltonian derived from chiral perturbation theory including three-body potential contributions and are confronted with the experimental findings. The new results show maximum E2 strength in comparison with known values along the N=28 chain of isotones. The results corroborate the high collectivity for the double shell closure at N=Z=28 which was anticipated from the large B(E2;21+→0g.s.+) value despite the considerable increase of its excitation energy as compared to neighboring semi-magic nuclei. Based on similarities in the shell structures of the self-conjugate doubly-magic nuclei 56Ni and 100Sn, the new values could be an indication for an expected comparable collective behavior of the 61+ state in 100Sn.}, author = {Arnswald, K. and Blazhev, A. and Nowacki, F. and Petkov, P. and Reiter, P. and Braunroth, T. and Dewald, A. and Droste, M. and Fransen, C. and Hirsch, R. and Karayonchev, V. and Kaya, L. and Lewandowski, L. and Müller-Gatermann, C. and Seidlitz, M. and Siebeck, B. and Vogt, A. and Werner, D. and Zell, K.O.}, journal = {Phys. Lett. B}, pages = 136592, title = {Enhanced quadrupole collectivity in doubly-magic ⁵⁶Ni: Lifetime measurements of the 4₁⁺ and 6₁⁺ states}, volume = 820, year = 2021 }
  %0 Journal Article %1 ARNSWALD2021136592 %A Arnswald, K. %A Blazhev, A. %A Nowacki, F. %A Petkov, P. %A Reiter, P. %A Braunroth, T. %A Dewald, A. %A Droste, M. %A Fransen, C. %A Hirsch, R. %A Karayonchev, V. %A Kaya, L. %A Lewandowski, L. %A Müller-Gatermann, C. %A Seidlitz, M. %A Siebeck, B. %A Vogt, A. %A Werner, D. %A Zell, K.O. %D 2021 %J Phys. Lett. B %P 136592 %R https://doi.org/10.1016/j.physletb.2021.136592 %T Enhanced quadrupole collectivity in doubly-magic ⁵⁶Ni: Lifetime measurements of the 4₁⁺ and 6₁⁺ states %U https://www.sciencedirect.com/science/article/pii/S0370269321005323 %V 820 %X Lifetime measurements of excited states in doubly-magic 56Ni have been performed exploiting the Doppler-shift attenuation method in order to determine reduced transition probabilities. For the 41+ and 61+ states, the deduced B(E2) values are compared with results from shell-model calculations employing the GXPF1A and the modern PFSDG-U interactions. In addition, valence ab-initio calculations were performed using a novel realistic Hamiltonian derived from chiral perturbation theory including three-body potential contributions and are confronted with the experimental findings. The new results show maximum E2 strength in comparison with known values along the N=28 chain of isotones. The results corroborate the high collectivity for the double shell closure at N=Z=28 which was anticipated from the large B(E2;21+→0g.s.+) value despite the considerable increase of its excitation energy as compared to neighboring semi-magic nuclei. Based on similarities in the shell structures of the self-conjugate doubly-magic nuclei 56Ni and 100Sn, the new values could be an indication for an expected comparable collective behavior of the 61+ state in 100Sn.
• New beta-decaying state in 214Bi. Andel, B.; Van Duppen, P.; Andreyev, A. N.; Blazhev, A.; Grawe, H.; Lica, R.; Naidja, H.; Stryjczyk, M.; Algora, A.; Antalic, S.; Barzakh, A.; Benito, J.; Benzoni, G.; Berry, T.; Borge, M. J. G.; Chrysalidis, K.; Clisu, C.; Costache, C.; Cubiss, J. G.; De Witte, H.; Fedorov, D. V.; Fedosseev, V. N.; Fraile, L. M.; Fynbo, H. O. U.; Greenlees, P. T.; Harkness-Brennan, L. J.; Huyse, M.; Illana, A.; Jolie, J.; Judson, D. S.; Konki, J.; Lazarus, I.; Madurga, M.; Marginean, N.; Marginean, R.; Mihai, C.; Marsh, B. A.; Molkanov, P.; Mosat, P.; Murias, J. R.; Nacher, E.; Negret, A.; Page, R. D.; Pascu, S.; Perea, A.; Pucknell, V.; Rahkila, P.; Rapisarda, E.; Rezynkina, K.; Sánchez-Tembleque, V.; Schomacker, K.; Seliverstov, M. D.; Sotty, C.; Stan, L.; Sürder, C.; Tengblad, O.; Vedia, V.; Vinals, S.; Wadsworth, R.; Warr, N. in Phys. Rev. C (2021). 104(5) 054301.
  [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  @article{PhysRevC.104.054301, author = {Andel, B. and Van Duppen, P. and Andreyev, A. N. and Blazhev, A. and Grawe, H. and Lica, R. and Naidja, H. and Stryjczyk, M. and Algora, A. and Antalic, S. and Barzakh, A. and Benito, J. and Benzoni, G. and Berry, T. and Borge, M. J. G. and Chrysalidis, K. and Clisu, C. and Costache, C. and Cubiss, J. G. and De Witte, H. and Fedorov, D. V. and Fedosseev, V. N. and Fraile, L. M. and Fynbo, H. O. U. and Greenlees, P. T. and Harkness-Brennan, L. J. and Huyse, M. and Illana, A. and Jolie, J. and Judson, D. S. and Konki, J. and Lazarus, I. and Madurga, M. and Marginean, N. and Marginean, R. and Mihai, C. and Marsh, B. A. and Molkanov, P. and Mosat, P. and Murias, J. R. and Nacher, E. and Negret, A. and Page, R. D. and Pascu, S. and Perea, A. and Pucknell, V. and Rahkila, P. and Rapisarda, E. and Rezynkina, K. and Sánchez-Tembleque, V. and Schomacker, K. and Seliverstov, M. D. and Sotty, C. and Stan, L. and Sürder, C. and Tengblad, O. and Vedia, V. and Vinals, S. and Wadsworth, R. and Warr, N.}, journal = {Phys. Rev. C}, month = {nov}, number = 5, pages = {054301}, publisher = {American Physical Society}, title = {New beta-decaying state in 214Bi}, volume = 104, year = 2021 }
  %0 Journal Article %1 PhysRevC.104.054301 %A Andel, B. %A Van Duppen, P. %A Andreyev, A. N. %A Blazhev, A. %A Grawe, H. %A Lica, R. %A Naidja, H. %A Stryjczyk, M. %A Algora, A. %A Antalic, S. %A Barzakh, A. %A Benito, J. %A Benzoni, G. %A Berry, T. %A Borge, M. J. G. %A Chrysalidis, K. %A Clisu, C. %A Costache, C. %A Cubiss, J. G. %A De Witte, H. %A Fedorov, D. V. %A Fedosseev, V. N. %A Fraile, L. M. %A Fynbo, H. O. U. %A Greenlees, P. T. %A Harkness-Brennan, L. J. %A Huyse, M. %A Illana, A. %A Jolie, J. %A Judson, D. S. %A Konki, J. %A Lazarus, I. %A Madurga, M. %A Marginean, N. %A Marginean, R. %A Mihai, C. %A Marsh, B. A. %A Molkanov, P. %A Mosat, P. %A Murias, J. R. %A Nacher, E. %A Negret, A. %A Page, R. D. %A Pascu, S. %A Perea, A. %A Pucknell, V. %A Rahkila, P. %A Rapisarda, E. %A Rezynkina, K. %A Sánchez-Tembleque, V. %A Schomacker, K. %A Seliverstov, M. D. %A Sotty, C. %A Stan, L. %A Sürder, C. %A Tengblad, O. %A Vedia, V. %A Vinals, S. %A Wadsworth, R. %A Warr, N. %D 2021 %I American Physical Society %J Phys. Rev. C %N 5 %P 054301 %R 10.1103/PhysRevC.104.054301 %T New beta-decaying state in 214Bi %U https://link.aps.org/doi/10.1103/PhysRevC.104.054301 %V 104
• Competition between allowed and first-forbidden beta decays of 208At and expansion of the 208Po level scheme. Brunet, M.; Podolyák, Zs.; Berry, T. A.; Brown, B. A.; Carroll, R. J.; Lica, R.; Sotty, Ch.; Andreyev, A. N.; Borge, M. J. G.; Cubiss, J. G.; Fraile, L. M.; Fynbo, H. O. U.; Gamba, E.; Greenlees, P.; Harkness-Brennan, L. J.; Huyse, M.; Judson, D. S.; Konki, J.; Kurcewicz, J.; Lazarus, I.; Madurga, M.; Marginean, N.; Marginean, R.; Marroquin, I.; Mihai, C.; Nácher, E.; Negret, A.; Pascu, S.; Page, R. D.; Perea, A.; Phrompao, J.; Piersa, M.; Pucknell, V.; Rahkila, P.; Rapisarda, E.; Regan, P. H.; Rotaru, F.; Rudigier, M.; Shand, C. M.; Shearman, R.; Simpson, E. C.; Stora, T.; Tengblad, O.; Van Duppen, P.; Vedia, V.; Vinals, S.; Wadsworth, R.; Warr, N.; De Witte, H. in Phys. Rev. C (2021). 103(5) 054327.
  [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  @article{PhysRevC.103.054327, author = {Brunet, M. and Podolyák, Zs. and Berry, T. A. and Brown, B. A. and Carroll, R. J. and Lica, R. and Sotty, Ch. and Andreyev, A. N. and Borge, M. J. G. and Cubiss, J. G. and Fraile, L. M. and Fynbo, H. O. U. and Gamba, E. and Greenlees, P. and Harkness-Brennan, L. J. and Huyse, M. and Judson, D. S. and Konki, J. and Kurcewicz, J. and Lazarus, I. and Madurga, M. and Marginean, N. and Marginean, R. and Marroquin, I. and Mihai, C. and Nácher, E. and Negret, A. and Pascu, S. and Page, R. D. and Perea, A. and Phrompao, J. and Piersa, M. and Pucknell, V. and Rahkila, P. and Rapisarda, E. and Regan, P. H. and Rotaru, F. and Rudigier, M. and Shand, C. M. and Shearman, R. and Simpson, E. C. and Stora, T. and Tengblad, O. and Van Duppen, P. and Vedia, V. and Vinals, S. and Wadsworth, R. and Warr, N. and De Witte, H.}, journal = {Phys. Rev. C}, month = {may}, number = 5, pages = {054327}, publisher = {American Physical Society}, title = {Competition between allowed and first-forbidden beta decays of 208At and expansion of the 208Po level scheme}, volume = 103, year = 2021 }
  %0 Journal Article %1 PhysRevC.103.054327 %A Brunet, M. %A Podolyák, Zs. %A Berry, T. A. %A Brown, B. A. %A Carroll, R. J. %A Lica, R. %A Sotty, Ch. %A Andreyev, A. N. %A Borge, M. J. G. %A Cubiss, J. G. %A Fraile, L. M. %A Fynbo, H. O. U. %A Gamba, E. %A Greenlees, P. %A Harkness-Brennan, L. J. %A Huyse, M. %A Judson, D. S. %A Konki, J. %A Kurcewicz, J. %A Lazarus, I. %A Madurga, M. %A Marginean, N. %A Marginean, R. %A Marroquin, I. %A Mihai, C. %A Nácher, E. %A Negret, A. %A Pascu, S. %A Page, R. D. %A Perea, A. %A Phrompao, J. %A Piersa, M. %A Pucknell, V. %A Rahkila, P. %A Rapisarda, E. %A Regan, P. H. %A Rotaru, F. %A Rudigier, M. %A Shand, C. M. %A Shearman, R. %A Simpson, E. C. %A Stora, T. %A Tengblad, O. %A Van Duppen, P. %A Vedia, V. %A Vinals, S. %A Wadsworth, R. %A Warr, N. %A De Witte, H. %D 2021 %I American Physical Society %J Phys. Rev. C %N 5 %P 054327 %R 10.1103/PhysRevC.103.054327 %T Competition between allowed and first-forbidden beta decays of 208At and expansion of the 208Po level scheme %U https://link.aps.org/doi/10.1103/PhysRevC.103.054327 %V 103
• In search of nano-materials with enhanced secondary electron emission for radiation detectors. Cholewa, M;; Cappellazzo, M;; Ley, M;; Bittner, D;; Jolie, J;; Lee, K;; Song, M;; Yi, G;; Boutachkov, P; in Nature Scientific Reports (2021). 11(10517)
  [ Abstract ] [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  There has been limited research devoted to secondary electron emission (SEE) from nano-materials using rapid and heavy ion bombardment. Here we report a comparison of SEE properties between novel nano-materials with a three-dimensional nano-structure composed of a mostly regular pattern of rods and gold used as a standard material for SEE under bombardment of heavy ions at energies of a few MeV/nucleon. The nano-structured materials show enhanced SEE properties when compared with gold. Results from this work will enable the development of new radiation detectors for science and industry.
  @article{noauthororeditor, abstract = {There has been limited research devoted to secondary electron emission (SEE) from nano-materials using rapid and heavy ion bombardment. Here we report a comparison of SEE properties between novel nano-materials with a three-dimensional nano-structure composed of a mostly regular pattern of rods and gold used as a standard material for SEE under bombardment of heavy ions at energies of a few MeV/nucleon. The nano-structured materials show enhanced SEE properties when compared with gold. Results from this work will enable the development of new radiation detectors for science and industry.}, author = {Cholewa, M; and Cappellazzo, M; and Ley, M; and Bittner, D; and Jolie, J; and Lee, K; and Song, M; and Yi, G; and Boutachkov, P;}, journal = {Nature Scientific Reports}, number = 10517, title = {In search of nano-materials with enhanced secondary electron emission for radiation detectors}, volume = 11, year = 2021 }
  %0 Journal Article %1 noauthororeditor %A Cholewa, M; %A Cappellazzo, M; %A Ley, M; %A Bittner, D; %A Jolie, J; %A Lee, K; %A Song, M; %A Yi, G; %A Boutachkov, P; %D 2021 %J Nature Scientific Reports %N 10517 %R 10.1038/s41598-021-89990-y %T In search of nano-materials with enhanced secondary electron emission for radiation detectors %U https://pubmed.ncbi.nlm.nih.gov/34006990/ %V 11 %X There has been limited research devoted to secondary electron emission (SEE) from nano-materials using rapid and heavy ion bombardment. Here we report a comparison of SEE properties between novel nano-materials with a three-dimensional nano-structure composed of a mostly regular pattern of rods and gold used as a standard material for SEE under bombardment of heavy ions at energies of a few MeV/nucleon. The nano-structured materials show enhanced SEE properties when compared with gold. Results from this work will enable the development of new radiation detectors for science and industry.

2020 [ nach oben ]

• Nuclear structure studies with re-accelerated beams at REX-and HIE-ISOLDE. Reiter, P.; Warr, N. in Progress in Particle and Nuclear Physics (2020). 113 103767.
  [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  @article{noauthororeditor, author = {Reiter, P. and Warr, N.}, journal = {Progress in Particle and Nuclear Physics}, pages = 103767, title = {Nuclear structure studies with re-accelerated beams at REX-and HIE-ISOLDE}, volume = 113, year = 2020 }
  %0 Journal Article %1 noauthororeditor %A Reiter, P. %A Warr, N. %D 2020 %J Progress in Particle and Nuclear Physics %P 103767 %R https://doi.org/10.1016/j.ppnp.2020.103767 %T Nuclear structure studies with re-accelerated beams at REX-and HIE-ISOLDE %U https://doi.org/10.1016/j.ppnp.2020.103767 %V 113
• Prompt and delayed gamma spectroscopy of neutron-rich 94Kr and observation of a new isomer. Gerst, R.-B.; Blazhev, A.; Warr, N.; Wilson, J. N.; Lebois, M.; Jovančević, N.; Thisse, D.; Canavan, R.; Rudigier, M.; Étasse, D.; Adamska, E.; Adsley, P.; Algora, A.; Babo, M.; Belvedere, K.; Benito, J.; Benzoni, G.; Boso, A.; Bottoni, S.; Bunce, M.; Chakma, R.; Cieplicka-Oryńczak, N.; Courtin, S.; Cortés, M. L.; Davies, P.; Delafosse, C.; Fallot, M.; Fornal, B.; Fraile, L. M.; Gjestvang, D.; Gottardo, A.; Guadilla, V.; Häfner, G.; Hauschild, K.; Heine, M.; Henrich, C.; Homm, I.; Ibrahim, F.; Iskra, L. W.; Ivanov, P.; Jazrawi, S.; Korgul, A.; Koseoglou, P.; Kröll, T.; Kurtukian-Nieto, T.; Le Meur, L.; Leoni, S.; Ljungvall, J.; Lopez-Martens, A.; Lozeva, R.; Matea, I.; Miernik, K.; Nemer, J.; Oberstedt, S.; Paulsen, W.; Piersa, M.; Popovitch, Y.; Porzio, C.; Qi, L.; Ralet, D.; Regan, P. H.; Reygadas-Tello, D.; Rezynkina, K.; Sánchez-Tembleque, V.; Schmitt, C.; Söderström, P.-A.; Sürder, C.; Tocabens, G.; Vedia, V.; Verney, D.; Wasilewska, B.; Wiederhold, J.; Yavachova, M.; Zeiser, F.; Ziliani, S. in Phys. Rev. C (2020). 102(6) 064323.
  [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  @article{PhysRevC.102.064323, author = {Gerst, R.-B. and Blazhev, A. and Warr, N. and Wilson, J. N. and Lebois, M. and Jovančević, N. and Thisse, D. and Canavan, R. and Rudigier, M. and Étasse, D. and Adamska, E. and Adsley, P. and Algora, A. and Babo, M. and Belvedere, K. and Benito, J. and Benzoni, G. and Boso, A. and Bottoni, S. and Bunce, M. and Chakma, R. and Cieplicka-Oryńczak, N. and Courtin, S. and Cortés, M. L. and Davies, P. and Delafosse, C. and Fallot, M. and Fornal, B. and Fraile, L. M. and Gjestvang, D. and Gottardo, A. and Guadilla, V. and Häfner, G. and Hauschild, K. and Heine, M. and Henrich, C. and Homm, I. and Ibrahim, F. and Iskra, L. W. and Ivanov, P. and Jazrawi, S. and Korgul, A. and Koseoglou, P. and Kröll, T. and Kurtukian-Nieto, T. and Le Meur, L. and Leoni, S. and Ljungvall, J. and Lopez-Martens, A. and Lozeva, R. and Matea, I. and Miernik, K. and Nemer, J. and Oberstedt, S. and Paulsen, W. and Piersa, M. and Popovitch, Y. and Porzio, C. and Qi, L. and Ralet, D. and Regan, P. H. and Reygadas-Tello, D. and Rezynkina, K. and Sánchez-Tembleque, V. and Schmitt, C. and Söderström, P.-A. and Sürder, C. and Tocabens, G. and Vedia, V. and Verney, D. and Wasilewska, B. and Wiederhold, J. and Yavachova, M. and Zeiser, F. and Ziliani, S.}, journal = {Phys. Rev. C}, month = {dec}, number = 6, pages = {064323}, publisher = {American Physical Society}, title = {Prompt and delayed gamma spectroscopy of neutron-rich 94Kr and observation of a new isomer}, volume = 102, year = 2020 }
  %0 Journal Article %1 PhysRevC.102.064323 %A Gerst, R.-B. %A Blazhev, A. %A Warr, N. %A Wilson, J. N. %A Lebois, M. %A Jovančević, N. %A Thisse, D. %A Canavan, R. %A Rudigier, M. %A Étasse, D. %A Adamska, E. %A Adsley, P. %A Algora, A. %A Babo, M. %A Belvedere, K. %A Benito, J. %A Benzoni, G. %A Boso, A. %A Bottoni, S. %A Bunce, M. %A Chakma, R. %A Cieplicka-Oryńczak, N. %A Courtin, S. %A Cortés, M. L. %A Davies, P. %A Delafosse, C. %A Fallot, M. %A Fornal, B. %A Fraile, L. M. %A Gjestvang, D. %A Gottardo, A. %A Guadilla, V. %A Häfner, G. %A Hauschild, K. %A Heine, M. %A Henrich, C. %A Homm, I. %A Ibrahim, F. %A Iskra, L. W. %A Ivanov, P. %A Jazrawi, S. %A Korgul, A. %A Koseoglou, P. %A Kröll, T. %A Kurtukian-Nieto, T. %A Le Meur, L. %A Leoni, S. %A Ljungvall, J. %A Lopez-Martens, A. %A Lozeva, R. %A Matea, I. %A Miernik, K. %A Nemer, J. %A Oberstedt, S. %A Paulsen, W. %A Piersa, M. %A Popovitch, Y. %A Porzio, C. %A Qi, L. %A Ralet, D. %A Regan, P. H. %A Reygadas-Tello, D. %A Rezynkina, K. %A Sánchez-Tembleque, V. %A Schmitt, C. %A Söderström, P.-A. %A Sürder, C. %A Tocabens, G. %A Vedia, V. %A Verney, D. %A Wasilewska, B. %A Wiederhold, J. %A Yavachova, M. %A Zeiser, F. %A Ziliani, S. %D 2020 %I American Physical Society %J Phys. Rev. C %N 6 %P 064323 %R 10.1103/PhysRevC.102.064323 %T Prompt and delayed gamma spectroscopy of neutron-rich 94Kr and observation of a new isomer %U https://link.aps.org/doi/10.1103/PhysRevC.102.064323 %V 102
• Experimental evidence for low-lying quadrupole isovector excitation of 208Po. Yaneva, A.; Kocheva, D.; Rainovski, G.; Jolie, J.; Pietralla, N.; Blazhev, A.; Dewald, A.; Djongolov, M.; Fransen, C.; Gladnishki, K. A.; Henrich, C.; Homm, I.; Ide, K. E.; John, P. R.; Kalaydjieva, D.; Karayonchev, V.; Kern, R.; Kleemann, J.; Kröll, Th.; Müller-Gatermann, C.; Scheck, M.; Spagnoletti, P.; Stoyanova, M.; Werner, V. in The European Physical Journal A (2020). 56(246) 7.
  [ Abstract ] [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  We present the results from an experiment dedicated to measure the lifetime of the 22+ state, candidate for the one-phonon mixed-symmetry state, of 208Po. This nucleus was studied in the α-transfer reaction 204Pb(12C,8Be)208Po and the lifetime of the 22+ state was determined by utilizing the Doppler-shift attenuation method. The experimental data show that the 22+ state decays with a sizable M1 transition to the 21+ state revealing its isovector nature.
  @article{Yaneva_2020, abstract = {We present the results from an experiment dedicated to measure the lifetime of the 22+ state, candidate for the one-phonon mixed-symmetry state, of 208Po. This nucleus was studied in the α-transfer reaction 204Pb(12C,8Be)208Po and the lifetime of the 22+ state was determined by utilizing the Doppler-shift attenuation method. The experimental data show that the 22+ state decays with a sizable M1 transition to the 21+ state revealing its isovector nature.}, author = {Yaneva, A. and Kocheva, D. and Rainovski, G. and Jolie, J. and Pietralla, N. and Blazhev, A. and Dewald, A. and Djongolov, M. and Fransen, C. and Gladnishki, K. A. and Henrich, C. and Homm, I. and Ide, K. E. and John, P. R. and Kalaydjieva, D. and Karayonchev, V. and Kern, R. and Kleemann, J. and Kröll, Th. and Müller-Gatermann, C. and Scheck, M. and Spagnoletti, P. and Stoyanova, M. and Werner, V.}, edition = 10, journal = {The European Physical Journal A}, month = {oct}, number = 246, pages = 7, publisher = {Springer Science and Business Media {LLC}}, title = {Experimental evidence for low-lying quadrupole isovector excitation of 208Po}, volume = 56, year = 2020 }
  %0 Journal Article %1 Yaneva_2020 %A Yaneva, A. %A Kocheva, D. %A Rainovski, G. %A Jolie, J. %A Pietralla, N. %A Blazhev, A. %A Dewald, A. %A Djongolov, M. %A Fransen, C. %A Gladnishki, K. A. %A Henrich, C. %A Homm, I. %A Ide, K. E. %A John, P. R. %A Kalaydjieva, D. %A Karayonchev, V. %A Kern, R. %A Kleemann, J. %A Kröll, Th. %A Müller-Gatermann, C. %A Scheck, M. %A Spagnoletti, P. %A Stoyanova, M. %A Werner, V. %D 2020 %I Springer Science and Business Media {LLC} %J The European Physical Journal A %N 246 %P 7 %R 10.1140/epja/s10050-020-00259-w %T Experimental evidence for low-lying quadrupole isovector excitation of 208Po %U https://doi.org/10.1140%2Fepja%2Fs10050-020-00259-w %V 56 %X We present the results from an experiment dedicated to measure the lifetime of the 22+ state, candidate for the one-phonon mixed-symmetry state, of 208Po. This nucleus was studied in the α-transfer reaction 204Pb(12C,8Be)208Po and the lifetime of the 22+ state was determined by utilizing the Doppler-shift attenuation method. The experimental data show that the 22+ state decays with a sizable M1 transition to the 21+ state revealing its isovector nature. %7 10
• Fast-timing study of 81Ga from the β decay of 81Zn. Paziy, V.; Fraile, L. M.; Mach, H.; Olaizola, B.; Simpson, G. S.; Aprahamian, A.; Bernards, C.; Briz, J. A.; Bucher, B.; Chiara, C. J.; Dlouhý, Z.; Gheorghe, I.; Ghiţǎ, D.; Hoff, P.; Jolie, J.; Köster, U.; Kurcewicz, W.; Licǎ, R.; Mǎrginean, N.; Mǎrginean, R.; Régis, J. M.; Rudigier, M.; Sava, T.; Stǎnoiu, M.; Stroe, L.; Walters, W. B. in Phys. Rev. C (2020). 102(1) 014329.
  [ Abstract ] [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  The β− decay of 81Zn to the neutron magic N = 50 nucleus 81Ga, with only three valence protons with respect to 78Ni, was investigated. The study was performed at the ISOLDE facility at CERN by means of γ spectroscopy. The 81Zn half-life was determined to be T1/2 = 290(4) ms while the β-delayed neutron emission probability was measured as Pn = 23(4)%. The analysis of the β-gated γ -ray singles and γ -γ coincidences from the decay of 81Zn provides 47 new levels and 70 new transitions in 81Ga. The β−n decay of 81Zn was observed and a new decay scheme into the odd-odd 80Ga nucleus was established. The half-lives of the first and second excited states of 81Ga were measured via the fast-timing method using LaBr3(Ce) detectors. The level scheme and transition rates are compared to large-scale shell-model calculations. The low-lying structure of 81Ga is interpreted in terms of the coupling of the three valence protons outside the doubly magic 78Ni core.
  @article{PhysRevC.102.014329, abstract = {The β− decay of 81Zn to the neutron magic N = 50 nucleus 81Ga, with only three valence protons with respect to 78Ni, was investigated. The study was performed at the ISOLDE facility at CERN by means of γ spectroscopy. The 81Zn half-life was determined to be T1/2 = 290(4) ms while the β-delayed neutron emission probability was measured as Pn = 23(4)%. The analysis of the β-gated γ -ray singles and γ -γ coincidences from the decay of 81Zn provides 47 new levels and 70 new transitions in 81Ga. The β−n decay of 81Zn was observed and a new decay scheme into the odd-odd 80Ga nucleus was established. The half-lives of the first and second excited states of 81Ga were measured via the fast-timing method using LaBr3(Ce) detectors. The level scheme and transition rates are compared to large-scale shell-model calculations. The low-lying structure of 81Ga is interpreted in terms of the coupling of the three valence protons outside the doubly magic 78Ni core.}, author = {Paziy, V. and Fraile, L. M. and Mach, H. and Olaizola, B. and Simpson, G. S. and Aprahamian, A. and Bernards, C. and Briz, J. A. and Bucher, B. and Chiara, C. J. and Dlouhý, Z. and Gheorghe, I. and Ghiţǎ, D. and Hoff, P. and Jolie, J. and Köster, U. and Kurcewicz, W. and Licǎ, R. and Mǎrginean, N. and Mǎrginean, R. and Régis, J. M. and Rudigier, M. and Sava, T. and Stǎnoiu, M. and Stroe, L. and Walters, W. B.}, journal = {Phys. Rev. C}, month = {jul}, number = 1, pages = {014329}, publisher = {American Physical Society}, title = {Fast-timing study of 81Ga from the β decay of 81Zn}, volume = 102, year = 2020 }
  %0 Journal Article %1 PhysRevC.102.014329 %A Paziy, V. %A Fraile, L. M. %A Mach, H. %A Olaizola, B. %A Simpson, G. S. %A Aprahamian, A. %A Bernards, C. %A Briz, J. A. %A Bucher, B. %A Chiara, C. J. %A Dlouhý, Z. %A Gheorghe, I. %A Ghiţǎ, D. %A Hoff, P. %A Jolie, J. %A Köster, U. %A Kurcewicz, W. %A Licǎ, R. %A Mǎrginean, N. %A Mǎrginean, R. %A Régis, J. M. %A Rudigier, M. %A Sava, T. %A Stǎnoiu, M. %A Stroe, L. %A Walters, W. B. %D 2020 %I American Physical Society %J Phys. Rev. C %N 1 %P 014329 %R 10.1103/PhysRevC.102.014329 %T Fast-timing study of 81Ga from the β decay of 81Zn %U https://link.aps.org/doi/10.1103/PhysRevC.102.014329 %V 102 %X The β− decay of 81Zn to the neutron magic N = 50 nucleus 81Ga, with only three valence protons with respect to 78Ni, was investigated. The study was performed at the ISOLDE facility at CERN by means of γ spectroscopy. The 81Zn half-life was determined to be T1/2 = 290(4) ms while the β-delayed neutron emission probability was measured as Pn = 23(4)%. The analysis of the β-gated γ -ray singles and γ -γ coincidences from the decay of 81Zn provides 47 new levels and 70 new transitions in 81Ga. The β−n decay of 81Zn was observed and a new decay scheme into the odd-odd 80Ga nucleus was established. The half-lives of the first and second excited states of 81Ga were measured via the fast-timing method using LaBr3(Ce) detectors. The level scheme and transition rates are compared to large-scale shell-model calculations. The low-lying structure of 81Ga is interpreted in terms of the coupling of the three valence protons outside the doubly magic 78Ni core.
• FATIMA — FAst TIMing Array for DESPEC at FAIR. Rudigier, M.; Podolyák, Zs.; Regan, P.H.; Bruce, A.M.; Lalkovski, S.; Canavan, R.L.; Gamba, E.R.; Roberts, O.; Burrows, I.; Cullen, D.M.; Fraile, L.M.; Gerhard, L.; Gerl, J.; Gorska, M.; Grant, A.; Jolie, J.; Karayonchev, V.; Kurz, N.; Korten, W.; Lazarus, I.H.; Nita, C.R.; Pucknell, V.F.E.; Régis, J.-M.; Schaffner, H.; Simpson, J.; Singh, P.; Townsley, C.M.; Smith, J.F.; Vesic, J. in Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment (2020). 969 163967.
  [ Abstract ] [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  The components, working principle and characteristics of FATIMA (FAst TIMing Array), a fast-timing detector system for DESPEC at FAIR, are described. The core system includes 36 LaBr3(Ce) scintillator detectors, a mounting frame for the DESPEC station and a VME-based fast-timing data acquisition system. The current electronic timing circuit is based on V812 constant fraction discriminators and V1290 time-to-digital converters. Gamma-ray energies are measured using V1751 digitisers. Characteristics of the core FATIMA system including efficiency, energy, and coincidence resolving time, as well as limitations, are discussed on the basis of test measurements performed in the S4 cave at GSI, Germany. The coincidence γ-γ time resolution for the prompt 60Co cascade is determined to be ∼320 ps full width at half maximum. The total full energy peak efficiency at 1 MeV for the 36 detector array in the DESPEC setup is 2.9%. The energy-dependent prompt response centroid curve with the current CFD/TDC combination is shown to be smooth; the centroid shift method can be applied for the measurement of half-lives below 200 ps. An overview of applications of the FATIMA detectors as an ancilliary system in combination with other detector arrays during recent years is given. Data on the operation of the detectors in the presence of magnetic fields are presented.
  @article{RUDIGIER2020163967, abstract = {The components, working principle and characteristics of FATIMA (FAst TIMing Array), a fast-timing detector system for DESPEC at FAIR, are described. The core system includes 36 LaBr3(Ce) scintillator detectors, a mounting frame for the DESPEC station and a VME-based fast-timing data acquisition system. The current electronic timing circuit is based on V812 constant fraction discriminators and V1290 time-to-digital converters. Gamma-ray energies are measured using V1751 digitisers. Characteristics of the core FATIMA system including efficiency, energy, and coincidence resolving time, as well as limitations, are discussed on the basis of test measurements performed in the S4 cave at GSI, Germany. The coincidence γ-γ time resolution for the prompt 60Co cascade is determined to be ∼320 ps full width at half maximum. The total full energy peak efficiency at 1 MeV for the 36 detector array in the DESPEC setup is 2.9%. The energy-dependent prompt response centroid curve with the current CFD/TDC combination is shown to be smooth; the centroid shift method can be applied for the measurement of half-lives below 200 ps. An overview of applications of the FATIMA detectors as an ancilliary system in combination with other detector arrays during recent years is given. Data on the operation of the detectors in the presence of magnetic fields are presented.}, author = {Rudigier, M. and Podolyák, Zs. and Regan, P.H. and Bruce, A.M. and Lalkovski, S. and Canavan, R.L. and Gamba, E.R. and Roberts, O. and Burrows, I. and Cullen, D.M. and Fraile, L.M. and Gerhard, L. and Gerl, J. and Gorska, M. and Grant, A. and Jolie, J. and Karayonchev, V. and Kurz, N. and Korten, W. and Lazarus, I.H. and Nita, C.R. and Pucknell, V.F.E. and Régis, J.-M. and Schaffner, H. and Simpson, J. and Singh, P. and Townsley, C.M. and Smith, J.F. and Vesic, J.}, journal = {Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment}, pages = 163967, title = {FATIMA — FAst TIMing Array for DESPEC at FAIR}, volume = 969, year = 2020 }
  %0 Journal Article %1 RUDIGIER2020163967 %A Rudigier, M. %A Podolyák, Zs. %A Regan, P.H. %A Bruce, A.M. %A Lalkovski, S. %A Canavan, R.L. %A Gamba, E.R. %A Roberts, O. %A Burrows, I. %A Cullen, D.M. %A Fraile, L.M. %A Gerhard, L. %A Gerl, J. %A Gorska, M. %A Grant, A. %A Jolie, J. %A Karayonchev, V. %A Kurz, N. %A Korten, W. %A Lazarus, I.H. %A Nita, C.R. %A Pucknell, V.F.E. %A Régis, J.-M. %A Schaffner, H. %A Simpson, J. %A Singh, P. %A Townsley, C.M. %A Smith, J.F. %A Vesic, J. %D 2020 %J Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment %P 163967 %R https://doi.org/10.1016/j.nima.2020.163967 %T FATIMA — FAst TIMing Array for DESPEC at FAIR %U https://www.sciencedirect.com/science/article/pii/S0168900220304332 %V 969 %X The components, working principle and characteristics of FATIMA (FAst TIMing Array), a fast-timing detector system for DESPEC at FAIR, are described. The core system includes 36 LaBr3(Ce) scintillator detectors, a mounting frame for the DESPEC station and a VME-based fast-timing data acquisition system. The current electronic timing circuit is based on V812 constant fraction discriminators and V1290 time-to-digital converters. Gamma-ray energies are measured using V1751 digitisers. Characteristics of the core FATIMA system including efficiency, energy, and coincidence resolving time, as well as limitations, are discussed on the basis of test measurements performed in the S4 cave at GSI, Germany. The coincidence γ-γ time resolution for the prompt 60Co cascade is determined to be ∼320 ps full width at half maximum. The total full energy peak efficiency at 1 MeV for the 36 detector array in the DESPEC setup is 2.9%. The energy-dependent prompt response centroid curve with the current CFD/TDC combination is shown to be smooth; the centroid shift method can be applied for the measurement of half-lives below 200 ps. An overview of applications of the FATIMA detectors as an ancilliary system in combination with other detector arrays during recent years is given. Data on the operation of the detectors in the presence of magnetic fields are presented.
• Isospin Properties of Nuclear Pair Correlations from the Level Structure of the Self-Conjugate Nucleus ⁸⁸Ru. Cederwall, B.; Liu, X.; Aktas, Ö.; Ertoprak, A.; Zhang, W.; Qi, C.; Clément, E.; de France, G.; Ralet, D.; Gadea, A.; Goasduff, A.; Jaworski, G.; Kuti, I.; Nyakó, B. M.; Nyberg, J.; Palacz, M.; Wadsworth, R.; Valiente-Dobón, J. J.; Al-Azri, H.; Ataç Nyberg, A.; Bäck, T.; de Angelis, G.; Doncel, M.; Dudouet, J.; Gottardo, A.; Jurado, M.; Ljungvall, J.; Mengoni, D.; Napoli, D. R.; Petrache, C. M.; Sohler, D.; Timár, J.; Barrientos, D.; Bednarczyk, P.; Benzoni, G.; Birkenbach, B.; Boston, A. J.; Boston, H. C.; Burrows, I.; Charles, L.; Ciemala, M.; Crespi, F. C. L.; Cullen, D. M.; Désesquelles, P.; Domingo-Pardo, C.; Eberth, J.; Erduran, N.; Ertürk, S.; González, V.; Goupil, J.; Hess, H.; Huyuk, T.; Jungclaus, A.; Korten, W.; Lemasson, A.; Leoni, S.; Maj, A.; Menegazzo, R.; Million, B.; Perez-Vidal, R. M.; Podolyak, Zs.; Pullia, A.; Recchia, F.; Reiter, P.; Saillant, F.; Salsac, M. D.; Sanchis, E.; Simpson, J.; Stezowski, O.; Theisen, Ch.; Zielińska, M. in Phys. Rev. Lett. (2020). 124(6) 062501.
  [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  @article{PhysRevLett.124.062501, author = {Cederwall, B. and Liu, X. and Aktas, Ö. and Ertoprak, A. and Zhang, W. and Qi, C. and Clément, E. and de France, G. and Ralet, D. and Gadea, A. and Goasduff, A. and Jaworski, G. and Kuti, I. and Nyakó, B. M. and Nyberg, J. and Palacz, M. and Wadsworth, R. and Valiente-Dobón, J. J. and Al-Azri, H. and Ataç Nyberg, A. and Bäck, T. and de Angelis, G. and Doncel, M. and Dudouet, J. and Gottardo, A. and Jurado, M. and Ljungvall, J. and Mengoni, D. and Napoli, D. R. and Petrache, C. M. and Sohler, D. and Timár, J. and Barrientos, D. and Bednarczyk, P. and Benzoni, G. and Birkenbach, B. and Boston, A. J. and Boston, H. C. and Burrows, I. and Charles, L. and Ciemala, M. and Crespi, F. C. L. and Cullen, D. M. and Désesquelles, P. and Domingo-Pardo, C. and Eberth, J. and Erduran, N. and Ertürk, S. and González, V. and Goupil, J. and Hess, H. and Huyuk, T. and Jungclaus, A. and Korten, W. and Lemasson, A. and Leoni, S. and Maj, A. and Menegazzo, R. and Million, B. and Perez-Vidal, R. M. and Podolyak, Zs. and Pullia, A. and Recchia, F. and Reiter, P. and Saillant, F. and Salsac, M. D. and Sanchis, E. and Simpson, J. and Stezowski, O. and Theisen, Ch. and Zielińska, M.}, journal = {Phys. Rev. Lett.}, month = {feb}, number = 6, pages = {062501}, publisher = {American Physical Society}, title = {Isospin Properties of Nuclear Pair Correlations from the Level Structure of the Self-Conjugate Nucleus ⁸⁸Ru}, volume = 124, year = 2020 }
  %0 Journal Article %1 PhysRevLett.124.062501 %A Cederwall, B. %A Liu, X. %A Aktas, Ö. %A Ertoprak, A. %A Zhang, W. %A Qi, C. %A Clément, E. %A de France, G. %A Ralet, D. %A Gadea, A. %A Goasduff, A. %A Jaworski, G. %A Kuti, I. %A Nyakó, B. M. %A Nyberg, J. %A Palacz, M. %A Wadsworth, R. %A Valiente-Dobón, J. J. %A Al-Azri, H. %A Ataç Nyberg, A. %A Bäck, T. %A de Angelis, G. %A Doncel, M. %A Dudouet, J. %A Gottardo, A. %A Jurado, M. %A Ljungvall, J. %A Mengoni, D. %A Napoli, D. R. %A Petrache, C. M. %A Sohler, D. %A Timár, J. %A Barrientos, D. %A Bednarczyk, P. %A Benzoni, G. %A Birkenbach, B. %A Boston, A. J. %A Boston, H. C. %A Burrows, I. %A Charles, L. %A Ciemala, M. %A Crespi, F. C. L. %A Cullen, D. M. %A Désesquelles, P. %A Domingo-Pardo, C. %A Eberth, J. %A Erduran, N. %A Ertürk, S. %A González, V. %A Goupil, J. %A Hess, H. %A Huyuk, T. %A Jungclaus, A. %A Korten, W. %A Lemasson, A. %A Leoni, S. %A Maj, A. %A Menegazzo, R. %A Million, B. %A Perez-Vidal, R. M. %A Podolyak, Zs. %A Pullia, A. %A Recchia, F. %A Reiter, P. %A Saillant, F. %A Salsac, M. D. %A Sanchis, E. %A Simpson, J. %A Stezowski, O. %A Theisen, Ch. %A Zielińska, M. %D 2020 %I American Physical Society %J Phys. Rev. Lett. %N 6 %P 062501 %R 10.1103/PhysRevLett.124.062501 %T Isospin Properties of Nuclear Pair Correlations from the Level Structure of the Self-Conjugate Nucleus ⁸⁸Ru %U https://link.aps.org/doi/10.1103/PhysRevLett.124.062501 %V 124
• Testing ab initio nuclear structure in neutron-rich nuclei: Lifetime measurements of second 2⁺ state in ¹⁶C and ²⁰O. Ciemała, M.; Ziliani, S.; Crespi, F. C. L.; Leoni, S.; Fornal, B.; Maj, A.; Bednarczyk, P.; Benzoni, G.; Bracco, A.; Boiano, C.; Bottoni, S.; Brambilla, S.; Bast, M.; Beckers, M.; Braunroth, T.; Camera, F.; Cieplicka-Oryńczak, N.; Clément, E.; Coelli, S.; Dorvaux, O.; Erturk, S.; de France, G.; Fransen, C.; Goldkuhle, A.; Grębosz, J.; Harakeh, M. N.; Iskra, Ł. W.; Jacquot, B.; Karpov, A.; Kicińska Habior, M.; Kim, Y.; Kmiecik, M.; Lemasson, A.; Lenzi, S. M.; Lewitowicz, M.; Li, H.; Matea, I.; Mazurek, K.; Michelagnoli, C.; Matejska-Minda, M.; Million, B.; Müller-Gatermann, C.; Nanal, V.; Napiorkowski, P.; Napoli, D. R.; Palit, R.; Rejmund, M.; Schmitt, Ch.; Stanoiu, M.; Stefan, I.; Vardaci, E.; Wasilewska, B.; Wieland, O.; Zieblinski, M.; Zielińska, M.; Ataç, A.; Barrientos, D.; Birkenbach, B.; Boston, A. J.; Cederwall, B.; Charles, L.; Collado, J.; Cullen, D. M.; Désesquelles, P.; Domingo-Pardo, C.; Dudouet, J.; Eberth, J.; González, V.; Goupil, J.; Harkness-Brennan, L. J.; Hess, H.; Judson, D. S.; Jungclaus, A.; Korten, W.; Labiche, M.; Lefevre, A.; Menegazzo, R.; Mengoni, D.; Nyberg, J.; Perez-Vidal, R. M.; Podolyak, Zs.; Pullia, A.; Recchia, F.; Reiter, P.; Saillant, F.; Salsac, M. D.; Sanchis, E.; Stezowski, O.; Theisen, Ch.; Valiente-Dobón, J. J.; Holt, J. D.; Menéndez, J.; Schwenk, A.; Simonis, J. in Phys. Rev. C (2020). 101(2) 021303.
  [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  @article{PhysRevC.101.021303, author = {Ciemała, M. and Ziliani, S. and Crespi, F. C. L. and Leoni, S. and Fornal, B. and Maj, A. and Bednarczyk, P. and Benzoni, G. and Bracco, A. and Boiano, C. and Bottoni, S. and Brambilla, S. and Bast, M. and Beckers, M. and Braunroth, T. and Camera, F. and Cieplicka-Oryńczak, N. and Clément, E. and Coelli, S. and Dorvaux, O. and Erturk, S. and de France, G. and Fransen, C. and Goldkuhle, A. and Grębosz, J. and Harakeh, M. N. and Iskra, Ł. W. and Jacquot, B. and Karpov, A. and Kicińska Habior, M. and Kim, Y. and Kmiecik, M. and Lemasson, A. and Lenzi, S. M. and Lewitowicz, M. and Li, H. and Matea, I. and Mazurek, K. and Michelagnoli, C. and Matejska-Minda, M. and Million, B. and Müller-Gatermann, C. and Nanal, V. and Napiorkowski, P. and Napoli, D. R. and Palit, R. and Rejmund, M. and Schmitt, Ch. and Stanoiu, M. and Stefan, I. and Vardaci, E. and Wasilewska, B. and Wieland, O. and Zieblinski, M. and Zielińska, M. and Ataç, A. and Barrientos, D. and Birkenbach, B. and Boston, A. J. and Cederwall, B. and Charles, L. and Collado, J. and Cullen, D. M. and Désesquelles, P. and Domingo-Pardo, C. and Dudouet, J. and Eberth, J. and González, V. and Goupil, J. and Harkness-Brennan, L. J. and Hess, H. and Judson, D. S. and Jungclaus, A. and Korten, W. and Labiche, M. and Lefevre, A. and Menegazzo, R. and Mengoni, D. and Nyberg, J. and Perez-Vidal, R. M. and Podolyak, Zs. and Pullia, A. and Recchia, F. and Reiter, P. and Saillant, F. and Salsac, M. D. and Sanchis, E. and Stezowski, O. and Theisen, Ch. and Valiente-Dobón, J. J. and Holt, J. D. and Menéndez, J. and Schwenk, A. and Simonis, J.}, journal = {Phys. Rev. C}, month = {feb}, number = 2, pages = {021303}, publisher = {American Physical Society}, title = {Testing ab initio nuclear structure in neutron-rich nuclei: Lifetime measurements of second 2⁺ state in ¹⁶C and ²⁰O}, volume = 101, year = 2020 }
  %0 Journal Article %1 PhysRevC.101.021303 %A Ciemała, M. %A Ziliani, S. %A Crespi, F. C. L. %A Leoni, S. %A Fornal, B. %A Maj, A. %A Bednarczyk, P. %A Benzoni, G. %A Bracco, A. %A Boiano, C. %A Bottoni, S. %A Brambilla, S. %A Bast, M. %A Beckers, M. %A Braunroth, T. %A Camera, F. %A Cieplicka-Oryńczak, N. %A Clément, E. %A Coelli, S. %A Dorvaux, O. %A Erturk, S. %A de France, G. %A Fransen, C. %A Goldkuhle, A. %A Grębosz, J. %A Harakeh, M. N. %A Iskra, Ł. W. %A Jacquot, B. %A Karpov, A. %A Kicińska Habior, M. %A Kim, Y. %A Kmiecik, M. %A Lemasson, A. %A Lenzi, S. M. %A Lewitowicz, M. %A Li, H. %A Matea, I. %A Mazurek, K. %A Michelagnoli, C. %A Matejska-Minda, M. %A Million, B. %A Müller-Gatermann, C. %A Nanal, V. %A Napiorkowski, P. %A Napoli, D. R. %A Palit, R. %A Rejmund, M. %A Schmitt, Ch. %A Stanoiu, M. %A Stefan, I. %A Vardaci, E. %A Wasilewska, B. %A Wieland, O. %A Zieblinski, M. %A Zielińska, M. %A Ataç, A. %A Barrientos, D. %A Birkenbach, B. %A Boston, A. J. %A Cederwall, B. %A Charles, L. %A Collado, J. %A Cullen, D. M. %A Désesquelles, P. %A Domingo-Pardo, C. %A Dudouet, J. %A Eberth, J. %A González, V. %A Goupil, J. %A Harkness-Brennan, L. J. %A Hess, H. %A Judson, D. S. %A Jungclaus, A. %A Korten, W. %A Labiche, M. %A Lefevre, A. %A Menegazzo, R. %A Mengoni, D. %A Nyberg, J. %A Perez-Vidal, R. M. %A Podolyak, Zs. %A Pullia, A. %A Recchia, F. %A Reiter, P. %A Saillant, F. %A Salsac, M. D. %A Sanchis, E. %A Stezowski, O. %A Theisen, Ch. %A Valiente-Dobón, J. J. %A Holt, J. D. %A Menéndez, J. %A Schwenk, A. %A Simonis, J. %D 2020 %I American Physical Society %J Phys. Rev. C %N 2 %P 021303 %R 10.1103/PhysRevC.101.021303 %T Testing ab initio nuclear structure in neutron-rich nuclei: Lifetime measurements of second 2⁺ state in ¹⁶C and ²⁰O %U https://link.aps.org/doi/10.1103/PhysRevC.101.021303 %V 101
• Quadrupole deformation of 130Xe measured in a Coulomb-excitation experiment. Morrison, L.; Hadyńska-Klȩk, K.; Podolyák, Zs.; Doherty, D. T.; Gaffney, L. P.; Kaya, L.; Próchniak, L.; Samorajczyk-Pyśk, J.; Srebrny, J.; Berry, T.; Boukhari, A.; Brunet, M.; Canavan, R.; Catherall, R.; Colosimo, S. J.; Cubiss, J. G.; De Witte, H.; Fransen, Ch.; Giannopoulos, E.; Hess, H.; Kröll, T.; Lalović, N.; Marsh, B.; Palenzuela, Y. Martinez; Napiorkowski, P. J.; O'Neill, G.; Pakarinen, J.; Ramos, J. P.; Reiter, P.; Rodriguez, J. A.; Rosiak, D.; Rothe, S.; Rudigier, M.; Siciliano, M.; Snäll, J.; Spagnoletti, P.; Thiel, S.; Warr, N.; Wenander, F.; Zidarova, R.; Zielińska, M. in Phys. Rev. C (2020). 102(5) 054304.
  [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  @article{PhysRevC.102.054304, author = {Morrison, L. and Hadyńska-Klȩk, K. and Podolyák, Zs. and Doherty, D. T. and Gaffney, L. P. and Kaya, L. and Próchniak, L. and Samorajczyk-Pyśk, J. and Srebrny, J. and Berry, T. and Boukhari, A. and Brunet, M. and Canavan, R. and Catherall, R. and Colosimo, S. J. and Cubiss, J. G. and De Witte, H. and Fransen, Ch. and Giannopoulos, E. and Hess, H. and Kröll, T. and Lalović, N. and Marsh, B. and Palenzuela, Y. Martinez and Napiorkowski, P. J. and O'Neill, G. and Pakarinen, J. and Ramos, J. P. and Reiter, P. and Rodriguez, J. A. and Rosiak, D. and Rothe, S. and Rudigier, M. and Siciliano, M. and Snäll, J. and Spagnoletti, P. and Thiel, S. and Warr, N. and Wenander, F. and Zidarova, R. and Zielińska, M.}, journal = {Phys. Rev. C}, month = {nov}, number = 5, pages = {054304}, publisher = {American Physical Society}, title = {Quadrupole deformation of 130Xe measured in a Coulomb-excitation experiment}, volume = 102, year = 2020 }
  %0 Journal Article %1 PhysRevC.102.054304 %A Morrison, L. %A Hadyńska-Klȩk, K. %A Podolyák, Zs. %A Doherty, D. T. %A Gaffney, L. P. %A Kaya, L. %A Próchniak, L. %A Samorajczyk-Pyśk, J. %A Srebrny, J. %A Berry, T. %A Boukhari, A. %A Brunet, M. %A Canavan, R. %A Catherall, R. %A Colosimo, S. J. %A Cubiss, J. G. %A De Witte, H. %A Fransen, Ch. %A Giannopoulos, E. %A Hess, H. %A Kröll, T. %A Lalović, N. %A Marsh, B. %A Palenzuela, Y. Martinez %A Napiorkowski, P. J. %A O'Neill, G. %A Pakarinen, J. %A Ramos, J. P. %A Reiter, P. %A Rodriguez, J. A. %A Rosiak, D. %A Rothe, S. %A Rudigier, M. %A Siciliano, M. %A Snäll, J. %A Spagnoletti, P. %A Thiel, S. %A Warr, N. %A Wenander, F. %A Zidarova, R. %A Zielińska, M. %D 2020 %I American Physical Society %J Phys. Rev. C %N 5 %P 054304 %R 10.1103/PhysRevC.102.054304 %T Quadrupole deformation of 130Xe measured in a Coulomb-excitation experiment %U https://link.aps.org/doi/10.1103/PhysRevC.102.054304 %V 102
• Evolution of collectivity in 118Xe. Müller-Gatermann, C.; Dewald, A.; Fransen, C.; Beckers, M.; Blazhev, A.; Braunroth, T.; Goldkuhle, A.; Jolie, J.; Kornwebel, L.; Reviol, W.; von Spee, F.; Zell, K. O. in Phys. Rev. C (2020). 102(6) 064318.
  [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  @article{PhysRevC.102.064318, author = {Müller-Gatermann, C. and Dewald, A. and Fransen, C. and Beckers, M. and Blazhev, A. and Braunroth, T. and Goldkuhle, A. and Jolie, J. and Kornwebel, L. and Reviol, W. and von Spee, F. and Zell, K. O.}, journal = {Phys. Rev. C}, month = {dec}, number = 6, pages = {064318}, publisher = {American Physical Society}, title = {Evolution of collectivity in 118Xe}, volume = 102, year = 2020 }
  %0 Journal Article %1 PhysRevC.102.064318 %A Müller-Gatermann, C. %A Dewald, A. %A Fransen, C. %A Beckers, M. %A Blazhev, A. %A Braunroth, T. %A Goldkuhle, A. %A Jolie, J. %A Kornwebel, L. %A Reviol, W. %A von Spee, F. %A Zell, K. O. %D 2020 %I American Physical Society %J Phys. Rev. C %N 6 %P 064318 %R 10.1103/PhysRevC.102.064318 %T Evolution of collectivity in 118Xe %U https://link.aps.org/doi/10.1103/PhysRevC.102.064318 %V 102
• Low-lying electric dipole γ-continuum for the unstable 62,64Fe nuclei: Strength evolution with neutron number. Avigo, R.; Wieland, O.; Bracco, A.; Camera, F.; Ameil, F.; Arici, T.; Ataç, A.; Barrientos, D.; Bazzacco, D.; Bednarczyk, P.; Benzoni, G.; Birkenbach, B.; Blasi, N.; Boston, H.C.; Bottoni, S.; Brambilla, S.; Bruyneel, B.; Ciemała, M.; Clément, E.; Cortés, M.L.; Crespi, F.C.L.; Cullen, D.M.; Curien, D.; Didierjean, F.; Domingo-Pardo, C.; Duchêne, G.; Eberth, J.; Görgen, A.; Gadea, A.; Gerl, J.; Goel, N.; Golubev, P.; González, V.; Górska, M.; Gottardo, A.; Gregor, E.; Guastalla, G.; Habermann, T.; Harkness-Brennan, L.J.; Jungclaus, A.; Kmiecik, M.; Kojouharov, I.; Korten, W.; Kurz, N.; Labiche, M.; Lalović, N.; Leoni, S.; Lettmann, M.; Maj, A.; Menegazzo, R.; Mengoni, D.; Merchan, E.; Million, B.; Morales, A.I.; Napoli, D.R.; Nociforo, C.; Nyberg, J.; Pietralla, N.; Pietri, S.; Podolyák, Zs.; Ponomarev, V.Yu.; Pullia, A.; Quintana, B.; Rainovski, G.; Ralet, D.; Recchia, F.; Reese, M.; Regan, P.; Reiter, P.; Riboldi, S.; Rudolph, D.; Salsac, M.D.; Sanchis, E.; Sarmiento, L.G.; Schaffner, H.; Simpson, J.; Stezowski, O.; Valiente-Dobón, J.J.; Wollersheim, H.J. in Physics Letters B (2020). 811 135951.
  [ Abstract ] [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  The γ-ray emission from the nuclei 62,64Fe following Coulomb excitation at bombarding energy of 400-440 AMeV was measured with special focus on E1 transitions in the energy region 4-8 MeV. The unstable neutron-rich nuclei 62,64Fe were produced at the FAIR-GSI laboratories and selected with the FRS spectrometer. The γ decay was detected with AGATA. From the measured γ-ray spectra the summed E1 strength is extracted and compared to microscopic quasi-particle phonon model calculations. The trend of the E1 strength with increasing neutron number is found to be fairly well reproduced with calculations that assume a rather complex structure of the 1− states (three-phonon states) inducing a strong fragmentation of the E1 nuclear response below the neutron binding energy.
  @article{AVIGO2020135951, abstract = {The γ-ray emission from the nuclei 62,64Fe following Coulomb excitation at bombarding energy of 400-440 AMeV was measured with special focus on E1 transitions in the energy region 4-8 MeV. The unstable neutron-rich nuclei 62,64Fe were produced at the FAIR-GSI laboratories and selected with the FRS spectrometer. The γ decay was detected with AGATA. From the measured γ-ray spectra the summed E1 strength is extracted and compared to microscopic quasi-particle phonon model calculations. The trend of the E1 strength with increasing neutron number is found to be fairly well reproduced with calculations that assume a rather complex structure of the 1− states (three-phonon states) inducing a strong fragmentation of the E1 nuclear response below the neutron binding energy.}, author = {Avigo, R. and Wieland, O. and Bracco, A. and Camera, F. and Ameil, F. and Arici, T. and Ataç, A. and Barrientos, D. and Bazzacco, D. and Bednarczyk, P. and Benzoni, G. and Birkenbach, B. and Blasi, N. and Boston, H.C. and Bottoni, S. and Brambilla, S. and Bruyneel, B. and Ciemała, M. and Clément, E. and Cortés, M.L. and Crespi, F.C.L. and Cullen, D.M. and Curien, D. and Didierjean, F. and Domingo-Pardo, C. and Duchêne, G. and Eberth, J. and Görgen, A. and Gadea, A. and Gerl, J. and Goel, N. and Golubev, P. and González, V. and Górska, M. and Gottardo, A. and Gregor, E. and Guastalla, G. and Habermann, T. and Harkness-Brennan, L.J. and Jungclaus, A. and Kmiecik, M. and Kojouharov, I. and Korten, W. and Kurz, N. and Labiche, M. and Lalović, N. and Leoni, S. and Lettmann, M. and Maj, A. and Menegazzo, R. and Mengoni, D. and Merchan, E. and Million, B. and Morales, A.I. and Napoli, D.R. and Nociforo, C. and Nyberg, J. and Pietralla, N. and Pietri, S. and Podolyák, Zs. and Ponomarev, V.Yu. and Pullia, A. and Quintana, B. and Rainovski, G. and Ralet, D. and Recchia, F. and Reese, M. and Regan, P. and Reiter, P. and Riboldi, S. and Rudolph, D. and Salsac, M.D. and Sanchis, E. and Sarmiento, L.G. and Schaffner, H. and Simpson, J. and Stezowski, O. and Valiente-Dobón, J.J. and Wollersheim, H.J.}, journal = {Physics Letters B}, pages = 135951, title = {Low-lying electric dipole γ-continuum for the unstable 62,64Fe nuclei: Strength evolution with neutron number}, volume = 811, year = 2020 }
  %0 Journal Article %1 AVIGO2020135951 %A Avigo, R. %A Wieland, O. %A Bracco, A. %A Camera, F. %A Ameil, F. %A Arici, T. %A Ataç, A. %A Barrientos, D. %A Bazzacco, D. %A Bednarczyk, P. %A Benzoni, G. %A Birkenbach, B. %A Blasi, N. %A Boston, H.C. %A Bottoni, S. %A Brambilla, S. %A Bruyneel, B. %A Ciemała, M. %A Clément, E. %A Cortés, M.L. %A Crespi, F.C.L. %A Cullen, D.M. %A Curien, D. %A Didierjean, F. %A Domingo-Pardo, C. %A Duchêne, G. %A Eberth, J. %A Görgen, A. %A Gadea, A. %A Gerl, J. %A Goel, N. %A Golubev, P. %A González, V. %A Górska, M. %A Gottardo, A. %A Gregor, E. %A Guastalla, G. %A Habermann, T. %A Harkness-Brennan, L.J. %A Jungclaus, A. %A Kmiecik, M. %A Kojouharov, I. %A Korten, W. %A Kurz, N. %A Labiche, M. %A Lalović, N. %A Leoni, S. %A Lettmann, M. %A Maj, A. %A Menegazzo, R. %A Mengoni, D. %A Merchan, E. %A Million, B. %A Morales, A.I. %A Napoli, D.R. %A Nociforo, C. %A Nyberg, J. %A Pietralla, N. %A Pietri, S. %A Podolyák, Zs. %A Ponomarev, V.Yu. %A Pullia, A. %A Quintana, B. %A Rainovski, G. %A Ralet, D. %A Recchia, F. %A Reese, M. %A Regan, P. %A Reiter, P. %A Riboldi, S. %A Rudolph, D. %A Salsac, M.D. %A Sanchis, E. %A Sarmiento, L.G. %A Schaffner, H. %A Simpson, J. %A Stezowski, O. %A Valiente-Dobón, J.J. %A Wollersheim, H.J. %D 2020 %J Physics Letters B %P 135951 %R https://doi.org/10.1016/j.physletb.2020.135951 %T Low-lying electric dipole γ-continuum for the unstable 62,64Fe nuclei: Strength evolution with neutron number %U https://www.sciencedirect.com/science/article/pii/S0370269320307541 %V 811 %X The γ-ray emission from the nuclei 62,64Fe following Coulomb excitation at bombarding energy of 400-440 AMeV was measured with special focus on E1 transitions in the energy region 4-8 MeV. The unstable neutron-rich nuclei 62,64Fe were produced at the FAIR-GSI laboratories and selected with the FRS spectrometer. The γ decay was detected with AGATA. From the measured γ-ray spectra the summed E1 strength is extracted and compared to microscopic quasi-particle phonon model calculations. The trend of the E1 strength with increasing neutron number is found to be fairly well reproduced with calculations that assume a rather complex structure of the 1− states (three-phonon states) inducing a strong fragmentation of the E1 nuclear response below the neutron binding energy.
• Tests of collectivity in 98Zr by absolute transition rates. Karayonchev, V.; Jolie, J.; Blazhev, A.; Dewald, A.; Esmaylzadeh, A.; Fransen, C.; Häfner, G.; Knafla, L.; Litzinger, J.; Müller-Gatermann, C.; Régis, J.-M.; Schomacker, K.; Vogt, A.; Warr, N.; Leviatan, A.; Gavrielov, N. in Phys. Rev. C (2020). 102(6) 064314.
  [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  @article{PhysRevC.102.064314, author = {Karayonchev, V. and Jolie, J. and Blazhev, A. and Dewald, A. and Esmaylzadeh, A. and Fransen, C. and Häfner, G. and Knafla, L. and Litzinger, J. and Müller-Gatermann, C. and Régis, J.-M. and Schomacker, K. and Vogt, A. and Warr, N. and Leviatan, A. and Gavrielov, N.}, journal = {Phys. Rev. C}, month = {dec}, number = 6, pages = {064314}, publisher = {American Physical Society}, title = {Tests of collectivity in 98Zr by absolute transition rates}, volume = 102, year = 2020 }
  %0 Journal Article %1 PhysRevC.102.064314 %A Karayonchev, V. %A Jolie, J. %A Blazhev, A. %A Dewald, A. %A Esmaylzadeh, A. %A Fransen, C. %A Häfner, G. %A Knafla, L. %A Litzinger, J. %A Müller-Gatermann, C. %A Régis, J.-M. %A Schomacker, K. %A Vogt, A. %A Warr, N. %A Leviatan, A. %A Gavrielov, N. %D 2020 %I American Physical Society %J Phys. Rev. C %N 6 %P 064314 %R 10.1103/PhysRevC.102.064314 %T Tests of collectivity in 98Zr by absolute transition rates %U https://link.aps.org/doi/10.1103/PhysRevC.102.064314 %V 102
• Lifetime measurements of excited states in neutron-rich 53Ti: Benchmarking effective shell-model interactions. Goldkuhle, A.; Blazhev, A.; Fransen, C.; Dewald, A.; Beckers, M.; Birkenbach, B.; Braunroth, T.; Clément, E.; Dudouet, J.; Eberth, J.; Hess, H.; Jacquot, B.; Jolie, J.; Kim, Y.-H.; Lemasson, A.; Lenzi, S. M.; Li, H. J.; Litzinger, J.; Michelagnoli, C.; Müller-Gatermann, C.; Nara Singh, B. S.; Pérez-Vidal, R. M.; Ralet, D.; Reiter, P.; Vogt, A.; Warr, N.; Zell, K. O. in Phys. Rev. C (2020). 102(5) 054334.
  [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  @article{PhysRevC.102.054334, author = {Goldkuhle, A. and Blazhev, A. and Fransen, C. and Dewald, A. and Beckers, M. and Birkenbach, B. and Braunroth, T. and Clément, E. and Dudouet, J. and Eberth, J. and Hess, H. and Jacquot, B. and Jolie, J. and Kim, Y.-H. and Lemasson, A. and Lenzi, S. M. and Li, H. J. and Litzinger, J. and Michelagnoli, C. and Müller-Gatermann, C. and Nara Singh, B. S. and Pérez-Vidal, R. M. and Ralet, D. and Reiter, P. and Vogt, A. and Warr, N. and Zell, K. O.}, journal = {Phys. Rev. C}, month = {nov}, number = 5, pages = {054334}, publisher = {American Physical Society}, title = {Lifetime measurements of excited states in neutron-rich 53Ti: Benchmarking effective shell-model interactions}, volume = 102, year = 2020 }
  %0 Journal Article %1 PhysRevC.102.054334 %A Goldkuhle, A. %A Blazhev, A. %A Fransen, C. %A Dewald, A. %A Beckers, M. %A Birkenbach, B. %A Braunroth, T. %A Clément, E. %A Dudouet, J. %A Eberth, J. %A Hess, H. %A Jacquot, B. %A Jolie, J. %A Kim, Y.-H. %A Lemasson, A. %A Lenzi, S. M. %A Li, H. J. %A Litzinger, J. %A Michelagnoli, C. %A Müller-Gatermann, C. %A Nara Singh, B. S. %A Pérez-Vidal, R. M. %A Ralet, D. %A Reiter, P. %A Vogt, A. %A Warr, N. %A Zell, K. O. %D 2020 %I American Physical Society %J Phys. Rev. C %N 5 %P 054334 %R 10.1103/PhysRevC.102.054334 %T Lifetime measurements of excited states in neutron-rich 53Ti: Benchmarking effective shell-model interactions %U https://link.aps.org/doi/10.1103/PhysRevC.102.054334 %V 102
• Lifetime measurements in ⁴⁴Ti. Arnswald, K.; Reiter, P.; Blazhev, A.; Braunroth, T.; Dewald, A.; Droste, M.; Fransen, C.; Goldkuhle, A.; Hetzenegger, R.; Hirsch, R.; Hoemann, E.; Kaya, L.; Lewandowski, L.; Müller-Gatermann, C.; Petkov, P.; Rosiak, D.; Seidlitz, M.; Siebeck, B.; Vogt, A.; Werner, D.; Wolf, K.; Zell, K.-O. in Phys. Rev. C (2020). 102(5) 054302.
  [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  @article{PhysRevC.102.054302, author = {Arnswald, K. and Reiter, P. and Blazhev, A. and Braunroth, T. and Dewald, A. and Droste, M. and Fransen, C. and Goldkuhle, A. and Hetzenegger, R. and Hirsch, R. and Hoemann, E. and Kaya, L. and Lewandowski, L. and Müller-Gatermann, C. and Petkov, P. and Rosiak, D. and Seidlitz, M. and Siebeck, B. and Vogt, A. and Werner, D. and Wolf, K. and Zell, K.-O.}, journal = {Phys. Rev. C}, month = {nov}, number = 5, pages = {054302}, publisher = {American Physical Society}, title = {Lifetime measurements in ⁴⁴Ti}, volume = 102, year = 2020 }
  %0 Journal Article %1 PhysRevC.102.054302 %A Arnswald, K. %A Reiter, P. %A Blazhev, A. %A Braunroth, T. %A Dewald, A. %A Droste, M. %A Fransen, C. %A Goldkuhle, A. %A Hetzenegger, R. %A Hirsch, R. %A Hoemann, E. %A Kaya, L. %A Lewandowski, L. %A Müller-Gatermann, C. %A Petkov, P. %A Rosiak, D. %A Seidlitz, M. %A Siebeck, B. %A Vogt, A. %A Werner, D. %A Wolf, K. %A Zell, K.-O. %D 2020 %I American Physical Society %J Phys. Rev. C %N 5 %P 054302 %R 10.1103/PhysRevC.102.054302 %T Lifetime measurements in ⁴⁴Ti %U https://link.aps.org/doi/10.1103/PhysRevC.102.054302 %V 102
• Lifetime measurements of 162Er: Evolution of collectivity in the rare-earth region. Knafla, L.; Häfner, G.; Jolie, J.; Régis, J.-M.; Karayonchev, V.; Blazhev, A.; Esmaylzadeh, A.; Fransen, C.; Goldkuhle, A.; Herb, S.; Müller-Gatermann, C.; Warr, N.; Zell, K. O. in Phys. Rev. C (2020). 102(4) 044310.
  [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  @article{PhysRevC.102.044310, author = {Knafla, L. and Häfner, G. and Jolie, J. and Régis, J.-M. and Karayonchev, V. and Blazhev, A. and Esmaylzadeh, A. and Fransen, C. and Goldkuhle, A. and Herb, S. and Müller-Gatermann, C. and Warr, N. and Zell, K. O.}, journal = {Phys. Rev. C}, month = {oct}, number = 4, pages = {044310}, publisher = {American Physical Society}, title = {Lifetime measurements of 162Er: Evolution of collectivity in the rare-earth region}, volume = 102, year = 2020 }
  %0 Journal Article %1 PhysRevC.102.044310 %A Knafla, L. %A Häfner, G. %A Jolie, J. %A Régis, J.-M. %A Karayonchev, V. %A Blazhev, A. %A Esmaylzadeh, A. %A Fransen, C. %A Goldkuhle, A. %A Herb, S. %A Müller-Gatermann, C. %A Warr, N. %A Zell, K. O. %D 2020 %I American Physical Society %J Phys. Rev. C %N 4 %P 044310 %R 10.1103/PhysRevC.102.044310 %T Lifetime measurements of 162Er: Evolution of collectivity in the rare-earth region %U https://link.aps.org/doi/10.1103/PhysRevC.102.044310 %V 102
• Restoring the valence-shell stabilization in 140Nd. Kern, R.; Zidarova, R.; Pietralla, N.; Rainovski, G.; Stegmann, R.; Blazhev, A.; Boukhari, A.; Cederkäll, J.; Cubiss, J. G.; Djongolov, M.; Fransen, C.; Gaffney, L. P.; Gladnishki, K.; Giannopoulos, E.; Hess, H.; Jolie, J.; Karayonchev, V.; Kaya, L.; Keatings, J. M.; Kocheva, D.; Kröll, Th.; Möller, O.; O'Neill, G. G.; Pakarinen, J.; Reiter, P.; Rosiak, D.; Scheck, M.; Snall, J.; Söderström, P.-A.; Spagnoletti, P.; Stoyanova, M.; Thiel, S.; Vogt, A.; Warr, N.; Welker, A.; Werner, V.; Wiederhold, J.; De Witte, H. in Phys. Rev. C (2020). 102(4) 041304.
  [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  @article{PhysRevC.102.041304, author = {Kern, R. and Zidarova, R. and Pietralla, N. and Rainovski, G. and Stegmann, R. and Blazhev, A. and Boukhari, A. and Cederkäll, J. and Cubiss, J. G. and Djongolov, M. and Fransen, C. and Gaffney, L. P. and Gladnishki, K. and Giannopoulos, E. and Hess, H. and Jolie, J. and Karayonchev, V. and Kaya, L. and Keatings, J. M. and Kocheva, D. and Kröll, Th. and Möller, O. and O'Neill, G. G. and Pakarinen, J. and Reiter, P. and Rosiak, D. and Scheck, M. and Snall, J. and Söderström, P.-A. and Spagnoletti, P. and Stoyanova, M. and Thiel, S. and Vogt, A. and Warr, N. and Welker, A. and Werner, V. and Wiederhold, J. and De Witte, H.}, journal = {Phys. Rev. C}, month = {oct}, number = 4, pages = {041304}, publisher = {American Physical Society}, title = {Restoring the valence-shell stabilization in 140Nd}, volume = 102, year = 2020 }
  %0 Journal Article %1 PhysRevC.102.041304 %A Kern, R. %A Zidarova, R. %A Pietralla, N. %A Rainovski, G. %A Stegmann, R. %A Blazhev, A. %A Boukhari, A. %A Cederkäll, J. %A Cubiss, J. G. %A Djongolov, M. %A Fransen, C. %A Gaffney, L. P. %A Gladnishki, K. %A Giannopoulos, E. %A Hess, H. %A Jolie, J. %A Karayonchev, V. %A Kaya, L. %A Keatings, J. M. %A Kocheva, D. %A Kröll, Th. %A Möller, O. %A O'Neill, G. G. %A Pakarinen, J. %A Reiter, P. %A Rosiak, D. %A Scheck, M. %A Snall, J. %A Söderström, P.-A. %A Spagnoletti, P. %A Stoyanova, M. %A Thiel, S. %A Vogt, A. %A Warr, N. %A Welker, A. %A Werner, V. %A Wiederhold, J. %A De Witte, H. %D 2020 %I American Physical Society %J Phys. Rev. C %N 4 %P 041304 %R 10.1103/PhysRevC.102.041304 %T Restoring the valence-shell stabilization in 140Nd %U https://link.aps.org/doi/10.1103/PhysRevC.102.041304 %V 102
• Population of lead isotopes in binary reactions using a 94Rb radioactive beam. Čolović, P.; Szilner, S.; Illana, A.; Valiente-Dobón, J. J.; Corradi, L.; Pollarolo, G.; Mijatović, T.; Goasduff, A.; Benzoni, G.; Borge, M. J. G.; Boso, A.; Boukhari, A.; Ceruti, S.; Cubiss, J. G.; de Angelis, G.; De Witte, H.; Fioretto, E.; Fransen, Ch.; Galtarossa, F.; Gaffney, L. P.; Giannopoulos, E.; Hess, H.; Jurado-Gomez, M. L.; Kaya, L.; Kröll, Th.; Marchi, T.; Menegazzo, R.; Mengoni, D.; Napoli, D. R.; O'Neill, G.; Pakarinen, J.; Podolyák, Zs.; Recchia, F.; Reiter, P.; Rosiak, D.; Snall, J.; Spagnoletti, P.; Testov, D.; Thiel, S.; Warr, N.; Zidarova, R. in Phys. Rev. C (2020). 102(5) 054609.
  [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  @article{PhysRevC.102.054609, author = {Čolović, P. and Szilner, S. and Illana, A. and Valiente-Dobón, J. J. and Corradi, L. and Pollarolo, G. and Mijatović, T. and Goasduff, A. and Benzoni, G. and Borge, M. J. G. and Boso, A. and Boukhari, A. and Ceruti, S. and Cubiss, J. G. and de Angelis, G. and De Witte, H. and Fioretto, E. and Fransen, Ch. and Galtarossa, F. and Gaffney, L. P. and Giannopoulos, E. and Hess, H. and Jurado-Gomez, M. L. and Kaya, L. and Kröll, Th. and Marchi, T. and Menegazzo, R. and Mengoni, D. and Napoli, D. R. and O'Neill, G. and Pakarinen, J. and Podolyák, Zs. and Recchia, F. and Reiter, P. and Rosiak, D. and Snall, J. and Spagnoletti, P. and Testov, D. and Thiel, S. and Warr, N. and Zidarova, R.}, journal = {Phys. Rev. C}, month = {nov}, number = 5, pages = {054609}, publisher = {American Physical Society}, title = {Population of lead isotopes in binary reactions using a 94Rb radioactive beam}, volume = 102, year = 2020 }
  %0 Journal Article %1 PhysRevC.102.054609 %A Čolović, P. %A Szilner, S. %A Illana, A. %A Valiente-Dobón, J. J. %A Corradi, L. %A Pollarolo, G. %A Mijatović, T. %A Goasduff, A. %A Benzoni, G. %A Borge, M. J. G. %A Boso, A. %A Boukhari, A. %A Ceruti, S. %A Cubiss, J. G. %A de Angelis, G. %A De Witte, H. %A Fioretto, E. %A Fransen, Ch. %A Galtarossa, F. %A Gaffney, L. P. %A Giannopoulos, E. %A Hess, H. %A Jurado-Gomez, M. L. %A Kaya, L. %A Kröll, Th. %A Marchi, T. %A Menegazzo, R. %A Mengoni, D. %A Napoli, D. R. %A O'Neill, G. %A Pakarinen, J. %A Podolyák, Zs. %A Recchia, F. %A Reiter, P. %A Rosiak, D. %A Snall, J. %A Spagnoletti, P. %A Testov, D. %A Thiel, S. %A Warr, N. %A Zidarova, R. %D 2020 %I American Physical Society %J Phys. Rev. C %N 5 %P 054609 %R 10.1103/PhysRevC.102.054609 %T Population of lead isotopes in binary reactions using a 94Rb radioactive beam %U https://link.aps.org/doi/10.1103/PhysRevC.102.054609 %V 102
• New measurement of the 144Sm(alpha,gamma)148Gd reaction rate for the gamma process. Scholz, P.; Wilsenach, H.; Becker, H. W.; Blazhev, A.; Heim, F.; Foteinou, V.; Giesen, U.; Münker, C.; Rogalla, D.; Sprung, P.; Zilges, A.; Zuber, K. in Phys. Rev. C (2020). 102(4) 045811.
  [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  @article{PhysRevC.102.045811, author = {Scholz, P. and Wilsenach, H. and Becker, H. W. and Blazhev, A. and Heim, F. and Foteinou, V. and Giesen, U. and Münker, C. and Rogalla, D. and Sprung, P. and Zilges, A. and Zuber, K.}, journal = {Phys. Rev. C}, month = {oct}, number = 4, pages = {045811}, publisher = {American Physical Society}, title = {New measurement of the 144Sm(alpha,gamma)148Gd reaction rate for the gamma process}, volume = 102, year = 2020 }
  %0 Journal Article %1 PhysRevC.102.045811 %A Scholz, P. %A Wilsenach, H. %A Becker, H. W. %A Blazhev, A. %A Heim, F. %A Foteinou, V. %A Giesen, U. %A Münker, C. %A Rogalla, D. %A Sprung, P. %A Zilges, A. %A Zuber, K. %D 2020 %I American Physical Society %J Phys. Rev. C %N 4 %P 045811 %R 10.1103/PhysRevC.102.045811 %T New measurement of the 144Sm(alpha,gamma)148Gd reaction rate for the gamma process %U https://link.aps.org/doi/10.1103/PhysRevC.102.045811 %V 102
• Competition between Allowed and First-Forbidden Beta Decay: The Case of 208Hg -> 208Tl. Carroll, R. J.; Podolyák, Zs.; Berry, T.; Grawe, H.; Alexander, T.; Andreyev, A. N.; Ansari, S.; Borge, M. J. G.; Brunet, M.; Creswell, J. R.; Fraile, L. M.; Fahlander, C.; Fynbo, H. O. U.; Gamba, E. R.; Gelletly, W.; Gerst, R.-B.; Górska, M.; Gredley, A.; Greenlees, P. T.; Harkness-Brennan, L. J.; Huyse, M.; Judge, S. M.; Judson, D. S.; Konki, J.; Kurcewicz, J.; Kuti, I.; Lalkovski, S.; Lazarus, I. H.; Licifmmode \u{a}else \u{a}\fi{}, R.; Lund, M.; Madurga, M.; Marginean, N.; Marginean, R.; Marroquin, I.; Mihai, C.; Mihai, R. E.; Nácher, E.; Negret, A.; Nita, C.; Pascu, S.; Page, R. D.; Patel, Z.; Perea, A.; Phrompao, J.; Piersa, M.; Pucknell, V.; Rahkila, P.; Rapisarda, E.; Regan, P. H.; Rotaru, F.; Rudigier, M.; Shand, C. M.; Shearman, R.; Stegemann, S.; Stora, T.; Sotty, Ch.; Tengblad, O.; Van Duppen, P.; Vedia, V.; Wadsworth, R.; Walker, P. M.; Warr, N.; Wearing, F.; De Witte, H. in Phys. Rev. Lett. (2020). 125(19) 192501.
  [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  @article{PhysRevLett.125.192501, author = {Carroll, R. J. and Podolyák, Zs. and Berry, T. and Grawe, H. and Alexander, T. and Andreyev, A. N. and Ansari, S. and Borge, M. J. G. and Brunet, M. and Creswell, J. R. and Fraile, L. M. and Fahlander, C. and Fynbo, H. O. U. and Gamba, E. R. and Gelletly, W. and Gerst, R.-B. and Górska, M. and Gredley, A. and Greenlees, P. T. and Harkness-Brennan, L. J. and Huyse, M. and Judge, S. M. and Judson, D. S. and Konki, J. and Kurcewicz, J. and Kuti, I. and Lalkovski, S. and Lazarus, I. H. and Lic\ifmmode \u{a}\else \u{a}\fi{}, R. and Lund, M. and Madurga, M. and Marginean, N. and Marginean, R. and Marroquin, I. and Mihai, C. and Mihai, R. E. and Nácher, E. and Negret, A. and Nita, C. and Pascu, S. and Page, R. D. and Patel, Z. and Perea, A. and Phrompao, J. and Piersa, M. and Pucknell, V. and Rahkila, P. and Rapisarda, E. and Regan, P. H. and Rotaru, F. and Rudigier, M. and Shand, C. M. and Shearman, R. and Stegemann, S. and Stora, T. and Sotty, Ch. and Tengblad, O. and Van Duppen, P. and Vedia, V. and Wadsworth, R. and Walker, P. M. and Warr, N. and Wearing, F. and De Witte, H.}, journal = {Phys. Rev. Lett.}, month = {nov}, number = 19, pages = 192501, publisher = {American Physical Society}, title = {Competition between Allowed and First-Forbidden Beta Decay: The Case of 208Hg -> 208Tl}, volume = 125, year = 2020 }
  %0 Journal Article %1 PhysRevLett.125.192501 %A Carroll, R. J. %A Podolyák, Zs. %A Berry, T. %A Grawe, H. %A Alexander, T. %A Andreyev, A. N. %A Ansari, S. %A Borge, M. J. G. %A Brunet, M. %A Creswell, J. R. %A Fraile, L. M. %A Fahlander, C. %A Fynbo, H. O. U. %A Gamba, E. R. %A Gelletly, W. %A Gerst, R.-B. %A Górska, M. %A Gredley, A. %A Greenlees, P. T. %A Harkness-Brennan, L. J. %A Huyse, M. %A Judge, S. M. %A Judson, D. S. %A Konki, J. %A Kurcewicz, J. %A Kuti, I. %A Lalkovski, S. %A Lazarus, I. H. %A Licifmmode \u{a}else \u{a}\fi{}, R. %A Lund, M. %A Madurga, M. %A Marginean, N. %A Marginean, R. %A Marroquin, I. %A Mihai, C. %A Mihai, R. E. %A Nácher, E. %A Negret, A. %A Nita, C. %A Pascu, S. %A Page, R. D. %A Patel, Z. %A Perea, A. %A Phrompao, J. %A Piersa, M. %A Pucknell, V. %A Rahkila, P. %A Rapisarda, E. %A Regan, P. H. %A Rotaru, F. %A Rudigier, M. %A Shand, C. M. %A Shearman, R. %A Stegemann, S. %A Stora, T. %A Sotty, Ch. %A Tengblad, O. %A Van Duppen, P. %A Vedia, V. %A Wadsworth, R. %A Walker, P. M. %A Warr, N. %A Wearing, F. %A De Witte, H. %D 2020 %I American Physical Society %J Phys. Rev. Lett. %N 19 %P 192501 %R 10.1103/PhysRevLett.125.192501 %T Competition between Allowed and First-Forbidden Beta Decay: The Case of 208Hg -> 208Tl %U https://link.aps.org/doi/10.1103/PhysRevLett.125.192501 %V 125
• Quadrupole deformation of 130Xe measured in a Coulomb-excitation experiment. Morrison, L.; Hadyńska-Klek, K.; Podolyák, Zs.; Doherty, D. T.; Gaffney, L. P.; Kaya, L.; Próchniak, L.; Samorajczyk-Pyśk, J.; Srebrny, J.; Berry, T.; Boukhari, A.; Brunet, M.; Canavan, R.; Catherall, R.; Colosimo, S. J.; Cubiss, J. G.; De Witte, H.; Fransen, Ch.; Giannopoulos, E.; Hess, H.; Kröll, T.; Lalovic, N.; Marsh, B.; Palenzuela, Y. Martinez; Napiorkowski, P. J.; O'Neill, G.; Pakarinen, J.; Ramos, J. P.; Reiter, P.; Rodriguez, J. A.; Rosiak, D.; Rothe, S.; Rudigier, M.; Siciliano, M.; Snäll, J.; Spagnoletti, P.; Thiel, S.; Warr, N.; Wenander, F.; Zidarova, R.; Zielińska, M. in Phys. Rev. C (2020). 102(5) 054304.
  [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  @article{PhysRevC.102.054304, author = {Morrison, L. and Hadyńska-Klek, K. and Podolyák, Zs. and Doherty, D. T. and Gaffney, L. P. and Kaya, L. and Próchniak, L. and Samorajczyk-Pyśk, J. and Srebrny, J. and Berry, T. and Boukhari, A. and Brunet, M. and Canavan, R. and Catherall, R. and Colosimo, S. J. and Cubiss, J. G. and De Witte, H. and Fransen, Ch. and Giannopoulos, E. and Hess, H. and Kröll, T. and Lalovic, N. and Marsh, B. and Palenzuela, Y. Martinez and Napiorkowski, P. J. and O'Neill, G. and Pakarinen, J. and Ramos, J. P. and Reiter, P. and Rodriguez, J. A. and Rosiak, D. and Rothe, S. and Rudigier, M. and Siciliano, M. and Snäll, J. and Spagnoletti, P. and Thiel, S. and Warr, N. and Wenander, F. and Zidarova, R. and Zielińska, M.}, journal = {Phys. Rev. C}, month = {nov}, number = 5, pages = {054304}, publisher = {American Physical Society}, title = {Quadrupole deformation of 130Xe measured in a Coulomb-excitation experiment}, volume = 102, year = 2020 }
  %0 Journal Article %1 PhysRevC.102.054304 %A Morrison, L. %A Hadyńska-Klek, K. %A Podolyák, Zs. %A Doherty, D. T. %A Gaffney, L. P. %A Kaya, L. %A Próchniak, L. %A Samorajczyk-Pyśk, J. %A Srebrny, J. %A Berry, T. %A Boukhari, A. %A Brunet, M. %A Canavan, R. %A Catherall, R. %A Colosimo, S. J. %A Cubiss, J. G. %A De Witte, H. %A Fransen, Ch. %A Giannopoulos, E. %A Hess, H. %A Kröll, T. %A Lalovic, N. %A Marsh, B. %A Palenzuela, Y. Martinez %A Napiorkowski, P. J. %A O'Neill, G. %A Pakarinen, J. %A Ramos, J. P. %A Reiter, P. %A Rodriguez, J. A. %A Rosiak, D. %A Rothe, S. %A Rudigier, M. %A Siciliano, M. %A Snäll, J. %A Spagnoletti, P. %A Thiel, S. %A Warr, N. %A Wenander, F. %A Zidarova, R. %A Zielińska, M. %D 2020 %I American Physical Society %J Phys. Rev. C %N 5 %P 054304 %R 10.1103/PhysRevC.102.054304 %T Quadrupole deformation of 130Xe measured in a Coulomb-excitation experiment %U https://link.aps.org/doi/10.1103/PhysRevC.102.054304 %V 102
• Sequential Nature of \($(p,3p)$\) Two-Proton Knockout from Neutron-Rich Nuclei. Frotscher, A.; Gómez-Ramos, M.; Obertelli, A.; Doornenbal, P.; Authelet, G.; Baba, H.; Calvet, D.; Château, F.; Chen, S.; Corsi, A.; Delbart, A.; Gheller, J.-M.; Giganon, A.; Gillibert, A.; Isobe, T.; Lapoux, V.; Matsushita, M.; Momiyama, S.; Motobayashi, T.; Niikura, M.; Otsu, H.; Paul, N.; Péron, C.; Peyaud, A.; Pollacco, E. C.; Roussé, J.-Y.; Sakurai, H.; Santamaria, C.; Sasano, M.; Shiga, Y.; Shimizu, N.; Steppenbeck, D.; Takeuchi, S.; Taniuchi, R.; Uesaka, T.; Wang, H.; Yoneda, K.; Ando, T.; Arici, T.; Blazhev, A.; Browne, F.; Bruce, A. M.; Carroll, R.; Chung, L. X.; Cortés, M. L.; Dewald, M.; Ding, B.; Dombradi, Zs.; Flavigny, F.; Franchoo, S.; Giacoppo, F.; Górska, M.; Gottardo, A.; Hadyifmmode \acute{n}else {{\'n}}\fi{}ska-Klifmmode \mbox{\k{e}}else \k{e}\fi{}k, K.; Korkulu, Z.; Koyama, S.; Kubota, Y.; Jungclaus, A.; Lee, J.; Lettmann, M.; Linh, B. D.; Liu, J.; Liu, Z.; Lizarazo, C.; Louchart, C.; Lozeva, R.; Matsui, K.; Miyazaki, T.; Moschner, K.; Nagamine, S.; Nakatsuka, N.; Nita, C.; Nishimura, S.; Nobs, C. R.; Olivier, L.; Ota, S.; Patel, Z.; Podolyák, Zs.; Rudigier, M.; Sahin, E.; Saito, T. Y.; Shand, C.; Söderström, P.-A.; Stefan, I. G.; Sumikama, T.; Suzuki, D.; Orlandi, R.; Vaquero, V.; Vajta, Zs.; Werner, V.; Wimmer, K.; Wu, J.; Xu, Z. in Phys. Rev. Lett. (2020). 125(1) 012501.
  [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  @article{PhysRevLett.125.012501, author = {Frotscher, A. and Gómez-Ramos, M. and Obertelli, A. and Doornenbal, P. and Authelet, G. and Baba, H. and Calvet, D. and Château, F. and Chen, S. and Corsi, A. and Delbart, A. and Gheller, J.-M. and Giganon, A. and Gillibert, A. and Isobe, T. and Lapoux, V. and Matsushita, M. and Momiyama, S. and Motobayashi, T. and Niikura, M. and Otsu, H. and Paul, N. and Péron, C. and Peyaud, A. and Pollacco, E. C. and Roussé, J.-Y. and Sakurai, H. and Santamaria, C. and Sasano, M. and Shiga, Y. and Shimizu, N. and Steppenbeck, D. and Takeuchi, S. and Taniuchi, R. and Uesaka, T. and Wang, H. and Yoneda, K. and Ando, T. and Arici, T. and Blazhev, A. and Browne, F. and Bruce, A. M. and Carroll, R. and Chung, L. X. and Cortés, M. L. and Dewald, M. and Ding, B. and Dombradi, Zs. and Flavigny, F. and Franchoo, S. and Giacoppo, F. and Górska, M. and Gottardo, A. and Hady\ifmmode \acute{n}\else {{\'n}}\fi{}ska-Kl\ifmmode \mbox{\k{e}}\else \k{e}\fi{}k, K. and Korkulu, Z. and Koyama, S. and Kubota, Y. and Jungclaus, A. and Lee, J. and Lettmann, M. and Linh, B. D. and Liu, J. and Liu, Z. and Lizarazo, C. and Louchart, C. and Lozeva, R. and Matsui, K. and Miyazaki, T. and Moschner, K. and Nagamine, S. and Nakatsuka, N. and Nita, C. and Nishimura, S. and Nobs, C. R. and Olivier, L. and Ota, S. and Patel, Z. and Podolyák, Zs. and Rudigier, M. and Sahin, E. and Saito, T. Y. and Shand, C. and Söderström, P.-A. and Stefan, I. G. and Sumikama, T. and Suzuki, D. and Orlandi, R. and Vaquero, V. and Vajta, Zs. and Werner, V. and Wimmer, K. and Wu, J. and Xu, Z.}, journal = {Phys. Rev. Lett.}, month = {jun}, number = 1, pages = {012501}, publisher = {American Physical Society}, title = {Sequential Nature of $(p,3p)$ Two-Proton Knockout from Neutron-Rich Nuclei}, volume = 125, year = 2020 }
  %0 Journal Article %1 PhysRevLett.125.012501 %A Frotscher, A. %A Gómez-Ramos, M. %A Obertelli, A. %A Doornenbal, P. %A Authelet, G. %A Baba, H. %A Calvet, D. %A Château, F. %A Chen, S. %A Corsi, A. %A Delbart, A. %A Gheller, J.-M. %A Giganon, A. %A Gillibert, A. %A Isobe, T. %A Lapoux, V. %A Matsushita, M. %A Momiyama, S. %A Motobayashi, T. %A Niikura, M. %A Otsu, H. %A Paul, N. %A Péron, C. %A Peyaud, A. %A Pollacco, E. C. %A Roussé, J.-Y. %A Sakurai, H. %A Santamaria, C. %A Sasano, M. %A Shiga, Y. %A Shimizu, N. %A Steppenbeck, D. %A Takeuchi, S. %A Taniuchi, R. %A Uesaka, T. %A Wang, H. %A Yoneda, K. %A Ando, T. %A Arici, T. %A Blazhev, A. %A Browne, F. %A Bruce, A. M. %A Carroll, R. %A Chung, L. X. %A Cortés, M. L. %A Dewald, M. %A Ding, B. %A Dombradi, Zs. %A Flavigny, F. %A Franchoo, S. %A Giacoppo, F. %A Górska, M. %A Gottardo, A. %A Hadyifmmode \acute{n}else {{\'n}}\fi{}ska-Klifmmode \mbox{\k{e}}else \k{e}\fi{}k, K. %A Korkulu, Z. %A Koyama, S. %A Kubota, Y. %A Jungclaus, A. %A Lee, J. %A Lettmann, M. %A Linh, B. D. %A Liu, J. %A Liu, Z. %A Lizarazo, C. %A Louchart, C. %A Lozeva, R. %A Matsui, K. %A Miyazaki, T. %A Moschner, K. %A Nagamine, S. %A Nakatsuka, N. %A Nita, C. %A Nishimura, S. %A Nobs, C. R. %A Olivier, L. %A Ota, S. %A Patel, Z. %A Podolyák, Zs. %A Rudigier, M. %A Sahin, E. %A Saito, T. Y. %A Shand, C. %A Söderström, P.-A. %A Stefan, I. G. %A Sumikama, T. %A Suzuki, D. %A Orlandi, R. %A Vaquero, V. %A Vajta, Zs. %A Werner, V. %A Wimmer, K. %A Wu, J. %A Xu, Z. %D 2020 %I American Physical Society %J Phys. Rev. Lett. %N 1 %P 012501 %R 10.1103/PhysRevLett.125.012501 %T Sequential Nature of \($(p,3p)$\) Two-Proton Knockout from Neutron-Rich Nuclei %U https://link.aps.org/doi/10.1103/PhysRevLett.125.012501 %V 125
• Decay studies of the long-lived states in \($^{186}\mathrm{Tl}$\). Stryjczyk, M.; Andel, B.; Andreyev, A. N.; Cubiss, J.; Pakarinen, J.; Rezynkina, K.; Van Duppen, P.; Antalic, S.; Berry, T.; Borge, M. J. G.; Clisu, C.; Cox, D. M.; De Witte, H.; Fraile, L. M.; Fynbo, H. O. U.; Gaffney, L. P.; Harkness-Brennan, L. J.; Huyse, M.; Illana, A.; Judson, D. S.; Konki, J.; Kurcewicz, J.; Lazarus, I.; Lica, R.; Madurga, M.; Marginean, N.; Marginean, R.; Mihai, C.; Mosat, P.; Nacher, E.; Negret, A.; Ojala, J.; Ovejas, J. D.; Page, R. D.; Papadakis, P.; Pascu, S.; Perea, A.; Podolyák, Zs.; Pucknell, V.; Rapisarda, E.; Rotaru, F.; Sotty, C.; Tengblad, O.; Vedia, V.; Vi nals, S.; Wadsworth, R.; Warr, N.; Wrzosek-Lipska, K. in Phys. Rev. C (2020). 102(2) 024322.
  [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  @article{PhysRevC.102.024322, author = {Stryjczyk, M. and Andel, B. and Andreyev, A. N. and Cubiss, J. and Pakarinen, J. and Rezynkina, K. and Van Duppen, P. and Antalic, S. and Berry, T. and Borge, M. J. G. and Clisu, C. and Cox, D. M. and De Witte, H. and Fraile, L. M. and Fynbo, H. O. U. and Gaffney, L. P. and Harkness-Brennan, L. J. and Huyse, M. and Illana, A. and Judson, D. S. and Konki, J. and Kurcewicz, J. and Lazarus, I. and Lica, R. and Madurga, M. and Marginean, N. and Marginean, R. and Mihai, C. and Mosat, P. and Nacher, E. and Negret, A. and Ojala, J. and Ovejas, J. D. and Page, R. D. and Papadakis, P. and Pascu, S. and Perea, A. and Podolyák, Zs. and Pucknell, V. and Rapisarda, E. and Rotaru, F. and Sotty, C. and Tengblad, O. and Vedia, V. and Vi\ nals, S. and Wadsworth, R. and Warr, N. and Wrzosek-Lipska, K.}, journal = {Phys. Rev. C}, month = {aug}, number = 2, pages = {024322}, publisher = {American Physical Society}, title = {Decay studies of the long-lived states in $^{186}\mathrm{Tl}$}, volume = 102, year = 2020 }
  %0 Journal Article %1 PhysRevC.102.024322 %A Stryjczyk, M. %A Andel, B. %A Andreyev, A. N. %A Cubiss, J. %A Pakarinen, J. %A Rezynkina, K. %A Van Duppen, P. %A Antalic, S. %A Berry, T. %A Borge, M. J. G. %A Clisu, C. %A Cox, D. M. %A De Witte, H. %A Fraile, L. M. %A Fynbo, H. O. U. %A Gaffney, L. P. %A Harkness-Brennan, L. J. %A Huyse, M. %A Illana, A. %A Judson, D. S. %A Konki, J. %A Kurcewicz, J. %A Lazarus, I. %A Lica, R. %A Madurga, M. %A Marginean, N. %A Marginean, R. %A Mihai, C. %A Mosat, P. %A Nacher, E. %A Negret, A. %A Ojala, J. %A Ovejas, J. D. %A Page, R. D. %A Papadakis, P. %A Pascu, S. %A Perea, A. %A Podolyák, Zs. %A Pucknell, V. %A Rapisarda, E. %A Rotaru, F. %A Sotty, C. %A Tengblad, O. %A Vedia, V. %A Vi nals, S. %A Wadsworth, R. %A Warr, N. %A Wrzosek-Lipska, K. %D 2020 %I American Physical Society %J Phys. Rev. C %N 2 %P 024322 %R 10.1103/PhysRevC.102.024322 %T Decay studies of the long-lived states in \($^{186}\mathrm{Tl}$\) %U https://link.aps.org/doi/10.1103/PhysRevC.102.024322 %V 102
• Shape coexistence and multiparticle-multihole structures in 110,112Cd. Garrett, P. E.; Rodríguez, T. R.; Diaz Varela, A.; Green, K. L.; Bangay, J.; Finlay, A.; Austin, R. A. E.; Ball, G. C.; Bandyopadhyay, D. S.; Bildstein, V.; Colosimo, S.; Cross, D. S.; Demand, G. A.; Finlay, P.; Garnsworthy, A. B.; Grinyer, G. F.; Hackman, G.; Jigmeddorj, B.; Jolie, J.; Kulp, W. D.; Leach, K. G.; Morton, A. C.; Orce, J. N.; Pearson, C. J.; Phillips, A. A.; Radich, A. J.; Rand, E. T.; Schumaker, M. A.; Svensson, C. E.; Sumithrarachchi, C.; Triambak, S.; Warr, N.; Wong, J.; Wood, J. L.; Yates, S. W. in Phys. Rev. C (2020). 101 044302.
  [ BibTeX ] [ EndNote ] [ URL ]
   
  @article{garrett2020shape, author = {Garrett, P. E. and Rodríguez, T. R. and Diaz Varela, A. and Green, K. L. and Bangay, J. and Finlay, A. and Austin, R. A. E. and Ball, G. C. and Bandyopadhyay, D. S. and Bildstein, V. and Colosimo, S. and Cross, D. S. and Demand, G. A. and Finlay, P. and Garnsworthy, A. B. and Grinyer, G. F. and Hackman, G. and Jigmeddorj, B. and Jolie, J. and Kulp, W. D. and Leach, K. G. and Morton, A. C. and Orce, J. N. and Pearson, C. J. and Phillips, A. A. and Radich, A. J. and Rand, E. T. and Schumaker, M. A. and Svensson, C. E. and Sumithrarachchi, C. and Triambak, S. and Warr, N. and Wong, J. and Wood, J. L. and Yates, S. W.}, journal = {Phys. Rev. C}, pages = {044302}, title = {Shape coexistence and multiparticle-multihole structures in 110,112Cd}, volume = 101, year = 2020 }
  %0 Journal Article %1 garrett2020shape %A Garrett, P. E. %A Rodríguez, T. R. %A Diaz Varela, A. %A Green, K. L. %A Bangay, J. %A Finlay, A. %A Austin, R. A. E. %A Ball, G. C. %A Bandyopadhyay, D. S. %A Bildstein, V. %A Colosimo, S. %A Cross, D. S. %A Demand, G. A. %A Finlay, P. %A Garnsworthy, A. B. %A Grinyer, G. F. %A Hackman, G. %A Jigmeddorj, B. %A Jolie, J. %A Kulp, W. D. %A Leach, K. G. %A Morton, A. C. %A Orce, J. N. %A Pearson, C. J. %A Phillips, A. A. %A Radich, A. J. %A Rand, E. T. %A Schumaker, M. A. %A Svensson, C. E. %A Sumithrarachchi, C. %A Triambak, S. %A Warr, N. %A Wong, J. %A Wood, J. L. %A Yates, S. W. %D 2020 %J Phys. Rev. C %P 044302 %T Shape coexistence and multiparticle-multihole structures in 110,112Cd %U https://journals.aps.org/prc/abstract/10.1103/PhysRevC.101.044302 %V 101
• Half-life measurements in \($^{164,166}\mathrm{Dy}$\) using \($\ensuremath{\gamma}\text{\ensuremath{-}}\ensuremath{\gamma}$\) fast-timing spectroscopy with the \($\ensuremath{\nu}$\)-Ball spectrometer. Canavan, R. L.; Rudigier, M.; Regan, P. H.; Lebois, M.; Wilson, J. N.; Jovancevic, N.; Söderström, P.-A.; Collins, S. M.; Thisse, D.; Benito, J.; Bottoni, S.; Brunet, M.; Cieplicka-Orynczak, N.; Courtin, S.; Doherty, D. T.; Fraile, L. M.; Hadynska-Klek, K.; Häfner, G.; Heine, M.; Iskra, \L{}. W.; Karayonchev, V.; Kennington, A.; Koseoglou, P.; Lotay, G.; Lorusso, G.; Nakhostin, M.; Nita, C. R.; Oberstedt, S.; Podolyák, Zs.; Qi, L.; Régis, J.-M.; Sánchez-Tembleque, V.; Shearman, R.; Vedia, V.; Witt, W. in Phys. Rev. C (2020). 101(2) 024313.
  [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  @article{PhysRevC.101.024313, author = {Canavan, R. L. and Rudigier, M. and Regan, P. H. and Lebois, M. and Wilson, J. N. and Jovancevic, N. and Söderström, P.-A. and Collins, S. M. and Thisse, D. and Benito, J. and Bottoni, S. and Brunet, M. and Cieplicka-Orynczak, N. and Courtin, S. and Doherty, D. T. and Fraile, L. M. and Hadynska-Klek, K. and Häfner, G. and Heine, M. and Iskra, \L{}. W. and Karayonchev, V. and Kennington, A. and Koseoglou, P. and Lotay, G. and Lorusso, G. and Nakhostin, M. and Nita, C. R. and Oberstedt, S. and Podolyák, Zs. and Qi, L. and Régis, J.-M. and Sánchez-Tembleque, V. and Shearman, R. and Vedia, V. and Witt, W.}, journal = {Phys. Rev. C}, month = {feb}, number = 2, pages = {024313}, publisher = {American Physical Society}, title = {Half-life measurements in $^{164,166}\mathrm{Dy}$ using $\ensuremath{\gamma}\text{\ensuremath{-}}\ensuremath{\gamma}$ fast-timing spectroscopy with the $\ensuremath{\nu}$-Ball spectrometer}, volume = 101, year = 2020 }
  %0 Journal Article %1 PhysRevC.101.024313 %A Canavan, R. L. %A Rudigier, M. %A Regan, P. H. %A Lebois, M. %A Wilson, J. N. %A Jovancevic, N. %A Söderström, P.-A. %A Collins, S. M. %A Thisse, D. %A Benito, J. %A Bottoni, S. %A Brunet, M. %A Cieplicka-Orynczak, N. %A Courtin, S. %A Doherty, D. T. %A Fraile, L. M. %A Hadynska-Klek, K. %A Häfner, G. %A Heine, M. %A Iskra, \L{}. W. %A Karayonchev, V. %A Kennington, A. %A Koseoglou, P. %A Lotay, G. %A Lorusso, G. %A Nakhostin, M. %A Nita, C. R. %A Oberstedt, S. %A Podolyák, Zs. %A Qi, L. %A Régis, J.-M. %A Sánchez-Tembleque, V. %A Shearman, R. %A Vedia, V. %A Witt, W. %D 2020 %I American Physical Society %J Phys. Rev. C %N 2 %P 024313 %R 10.1103/PhysRevC.101.024313 %T Half-life measurements in \($^{164,166}\mathrm{Dy}$\) using \($\ensuremath{\gamma}\text{\ensuremath{-}}\ensuremath{\gamma}$\) fast-timing spectroscopy with the \($\ensuremath{\nu}$\)-Ball spectrometer %U https://link.aps.org/doi/10.1103/PhysRevC.101.024313 %V 101
• Octupole states in 207Tl studied through β decay. Berry, T. A.; Podolyák, Zs.; Carroll, R. J.; Lică, R.; Brown, B. A.; Grawe, H.; Sotty, Ch.; Timofeyuk, N. K.; Alexander, T.; Andreyev, A. N.; Ansari, S.; Borge, M. J. G.; Brunet, M.; Cresswell, J. R.; Fahlander, C.; Fraile, L. M.; Fynbo, H. O. U.; Gamba, E.; Gelletly, W.; Gerst, R.-B.; Górska, M.; Gredley, A.; Greenlees, P.; Harkness-Brennan, L. J.; Huyse, M.; Judge, S. M.; Judson, D. S.; Konki, J.; Kowalska, M.; Kurcewicz, J.; Kuti, I.; Lalkovski, S.; Lazarus, I.; Lund, M.; Madurga, M.; Mărginean, N.; Mărginean, R.; Marroquin, I.; Mihai, C.; Mihai, R. E.; Nácher, E.; Negret, A.; Nae, S.; Niţă, C.; Pascu, S.; Page, R. D.; Patel, Z.; Perea, A.; Phrompao, J.; Piersa, M.; Pucknell, V.; Rahkila, P.; Rapisarda, E.; Regan, P. H.; Rotaru, F.; Rudigier, M.; Shand, C. M.; Shearman, R.; Simpson, E. C.; Stegemann, S.; Stora, T.; Tengblad, O.; Turturica, A.; Van Duppen, P.; Vedia, V.; Walker, P. M.; Warr, N.; Wearing, F. P.; H., De Witte in Phys. Rev. C, (A. P. Society, Hrsg.) (2020). 101 054311.
  [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  @article{berry2020octupole, author = {Berry, T. A. and Podolyák, Zs. and Carroll, R. J. and Lică, R. and Brown, B. A. and Grawe, H. and Sotty, Ch. and Timofeyuk, N. K. and Alexander, T. and Andreyev, A. N. and Ansari, S. and Borge, M. J. G. and Brunet, M. and Cresswell, J. R. and Fahlander, C. and Fraile, L. M. and Fynbo, H. O. U. and Gamba, E. and Gelletly, W. and Gerst, R.-B. and Górska, M. and Gredley, A. and Greenlees, P. and Harkness-Brennan, L. J. and Huyse, M. and Judge, S. M. and Judson, D. S. and Konki, J. and Kowalska, M. and Kurcewicz, J. and Kuti, I. and Lalkovski, S. and Lazarus, I. and Lund, M. and Madurga, M. and Mărginean, N. and Mărginean, R. and Marroquin, I. and Mihai, C. and Mihai, R. E. and Nácher, E. and Negret, A. and Nae, S. and Niţă, C. and Pascu, S. and Page, R. D. and Patel, Z. and Perea, A. and Phrompao, J. and Piersa, M. and Pucknell, V. and Rahkila, P. and Rapisarda, E. and Regan, P. H. and Rotaru, F. and Rudigier, M. and Shand, C. M. and Shearman, R. and Simpson, E. C. and Stegemann, S. and Stora, T. and Tengblad, O. and Turturica, A. and Van Duppen, P. and Vedia, V. and Walker, P. M. and Warr, N. and Wearing, F. P. and H., De Witte}, editor = {Society, American Physical}, journal = {Phys. Rev. C}, pages = {054311}, title = {Octupole states in 207Tl studied through β decay}, volume = 101, year = 2020 }
  %0 Journal Article %1 berry2020octupole %A Berry, T. A. %A Podolyák, Zs. %A Carroll, R. J. %A Lică, R. %A Brown, B. A. %A Grawe, H. %A Sotty, Ch. %A Timofeyuk, N. K. %A Alexander, T. %A Andreyev, A. N. %A Ansari, S. %A Borge, M. J. G. %A Brunet, M. %A Cresswell, J. R. %A Fahlander, C. %A Fraile, L. M. %A Fynbo, H. O. U. %A Gamba, E. %A Gelletly, W. %A Gerst, R.-B. %A Górska, M. %A Gredley, A. %A Greenlees, P. %A Harkness-Brennan, L. J. %A Huyse, M. %A Judge, S. M. %A Judson, D. S. %A Konki, J. %A Kowalska, M. %A Kurcewicz, J. %A Kuti, I. %A Lalkovski, S. %A Lazarus, I. %A Lund, M. %A Madurga, M. %A Mărginean, N. %A Mărginean, R. %A Marroquin, I. %A Mihai, C. %A Mihai, R. E. %A Nácher, E. %A Negret, A. %A Nae, S. %A Niţă, C. %A Pascu, S. %A Page, R. D. %A Patel, Z. %A Perea, A. %A Phrompao, J. %A Piersa, M. %A Pucknell, V. %A Rahkila, P. %A Rapisarda, E. %A Regan, P. H. %A Rotaru, F. %A Rudigier, M. %A Shand, C. M. %A Shearman, R. %A Simpson, E. C. %A Stegemann, S. %A Stora, T. %A Tengblad, O. %A Turturica, A. %A Van Duppen, P. %A Vedia, V. %A Walker, P. M. %A Warr, N. %A Wearing, F. P. %A H., De Witte %D 2020 %E Society, American Physical %J Phys. Rev. C %P 054311 %R https://doi.org/10.1103/PhysRevC.101.054311 %T Octupole states in 207Tl studied through β decay %U https://journals.aps.org/prc/abstract/10.1103/PhysRevC.101.054311 %V 101
• Benchmarking the PreSPEC@GSI experiment for Coulex-multipolarimetry on the π(p3/2) --> π(p1/2) spin-flip transition in 85Br. Napiralla, P.; Lettmann, M.; Stahl, C.; Rainovski, G.; Pietralla, N.; Afara, S.; Ameil, F.; Arici, T.; Aydin, S.; Barrientos, D.; Bednarczyk, P.; Bentley, M. A.; Benzoni, G.; Birkenbach, B.; Blazhev, A.; Boston, A. J.; Boutachkov, P.; Bracco, A.; Bruyneel, B.; Cl{é}ment, E.; Cort{é}s, M. L.; Crespi, F. C. L.; Cullen, D. M.; Curien, D.; D{é}sesquelles, P.; Didierjean, F.; Domingo-Pardo, C.; Duch{ê}ne, G.; Eberth, J.; Egger, H.; Fahlander, C.; Gerl, J.; Gladnishki, K. A.; Golubev, P.; Gonz{á}lez, V.; G{ó}rska, M.; Gottardo, A.; Grassi, L.; Habermann, T.; Harkness-Brennan, L. J.; Hess, H.; Jenkins, D. G.; John, P. R.; Jolie, J.; Judson, D. S.; Kojouharov, I.; Korten, W.; Labiche, M.; Lalovi{{{'c}}}, N.; Lizarazo, C.; Louchart-Henning, C.; Maj, A.; Menegazzo, R.; Mengoni, D.; Merchan, E.; Million, B.; M{ö}ller, O.; M{ö}ller, T.; Moschner, K.; Modamio, V.; Napoli, D.; Singh, B. S. Nara; Podoly{á}k, Zs.; Pietri, S.; Ralet, D.; Reese, M.; Reiter, P.; Rudolph, D.; Sanchis, E.; Sarmiento, L. G.; Schaffner, H.; Simpson, J.; Singh, P. P.; Valiente-Dob{ó}n, J. J.; Werner, V.; Wieland, O. in The European Physical Journal A (2020). 56(5) 147.
  [ Abstract ] [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  A first performance test of the Coulomb excitation multipolarimetry (Coulex-multipolarimetry) method is presented. It is based on a {\\($}{\$\)}^{\{}85{\}}{backslash}hbox {\{}Br{\}}{\backslash},{backslash}pi p{\_}{\{}3/2{\}}{backslash}rightarrow {backslash}pi p{\_}{\{}1/2{\}}{\\($}{\$\)}85Br\($\pi$\)p3/2{\textrightarrow}\($\pi$\)p1/2 spin-flip experiment performed as part of the PreSPEC-AGATA campaign at the GSI Helmholtzzentrum f{ü}r Schwerionenforschung (GSI). Via determination of background levels around the expected {\\($}{\$\)}^{\{}85{\}}{backslash}hbox {\{}Br{\}}{\\($}{\$\)}85Br excitations as well as measured {\\($}{\$\)}^{\{}197{\}}{backslash}hbox {\{}Au{\}}{\\($}{\$\)}197Au excitations, an upper limit for the M1 transition strength of the {\\($}{\$\)}1/2{\_}1^-{backslash}rightarrow 3/2{\_}{backslash}text {\{}g.s.{\}}^-{\\($}{\$\)}1/21-{textrightarrow}3/2g.s.- transition in {\\($}{\$\)}^{\{}85{\}}{backslash}hbox {\{}Br{\}}{\\($}{\$\)}85Br and a lower beam time limit for upcoming experimental campaigns utilizing Coulex-multipolarimetry have been inferred. The impact of the use of AGATA in its anticipated {\\($}{\$\)}1{backslash}pi {\\($}{\$\)}1\($\pi$\) configuration on these estimates is deduced via Geant4 simulations.
  @article{Napiralla2020, abstract = {A first performance test of the Coulomb excitation multipolarimetry (Coulex-multipolarimetry) method is presented. It is based on a {\$}{\$}^{\{}85{\}}{\backslash}hbox {\{}Br{\}}{\backslash},{\backslash}pi p{\_}{\{}3/2{\}}{\backslash}rightarrow {\backslash}pi p{\_}{\{}1/2{\}}{\$}{\$}85Br$\pi$p3/2{\textrightarrow}$\pi$p1/2 spin-flip experiment performed as part of the PreSPEC-AGATA campaign at the GSI Helmholtzzentrum f{ü}r Schwerionenforschung (GSI). Via determination of background levels around the expected {\$}{\$}^{\{}85{\}}{\backslash}hbox {\{}Br{\}}{\$}{\$}85Br excitations as well as measured {\$}{\$}^{\{}197{\}}{\backslash}hbox {\{}Au{\}}{\$}{\$}197Au excitations, an upper limit for the M1 transition strength of the {\$}{\$}1/2{\_}1^-{\backslash}rightarrow 3/2{\_}{\backslash}text {\{}g.s.{\}}^-{\$}{\$}1/21-{\textrightarrow}3/2g.s.- transition in {\$}{\$}^{\{}85{\}}{\backslash}hbox {\{}Br{\}}{\$}{\$}85Br and a lower beam time limit for upcoming experimental campaigns utilizing Coulex-multipolarimetry have been inferred. The impact of the use of AGATA in its anticipated {\$}{\$}1{\backslash}pi {\$}{\$}1$\pi$ configuration on these estimates is deduced via Geant4 simulations.}, author = {Napiralla, P. and Lettmann, M. and Stahl, C. and Rainovski, G. and Pietralla, N. and Afara, S. and Ameil, F. and Arici, T. and Aydin, S. and Barrientos, D. and Bednarczyk, P. and Bentley, M. A. and Benzoni, G. and Birkenbach, B. and Blazhev, A. and Boston, A. J. and Boutachkov, P. and Bracco, A. and Bruyneel, B. and Cl{é}ment, E. and Cort{é}s, M. L. and Crespi, F. C. L. and Cullen, D. M. and Curien, D. and D{é}sesquelles, P. and Didierjean, F. and Domingo-Pardo, C. and Duch{ê}ne, G. and Eberth, J. and Egger, H. and Fahlander, C. and Gerl, J. and Gladnishki, K. A. and Golubev, P. and Gonz{á}lez, V. and G{ó}rska, M. and Gottardo, A. and Grassi, L. and Habermann, T. and Harkness-Brennan, L. J. and Hess, H. and Jenkins, D. G. and John, P. R. and Jolie, J. and Judson, D. S. and Kojouharov, I. and Korten, W. and Labiche, M. and Lalovi{{{\'c}}}, N. and Lizarazo, C. and Louchart-Henning, C. and Maj, A. and Menegazzo, R. and Mengoni, D. and Merchan, E. and Million, B. and M{ö}ller, O. and M{ö}ller, T. and Moschner, K. and Modamio, V. and Napoli, D. and Singh, B. S. Nara and Podoly{á}k, Zs. and Pietri, S. and Ralet, D. and Reese, M. and Reiter, P. and Rudolph, D. and Sanchis, E. and Sarmiento, L. G. and Schaffner, H. and Simpson, J. and Singh, P. P. and Valiente-Dob{ó}n, J. J. and Werner, V. and Wieland, O.}, journal = {The European Physical Journal A}, month = {may}, number = 5, pages = 147, title = {Benchmarking the PreSPEC@GSI experiment for Coulex-multipolarimetry on the π(p3/2) --> π(p1/2) spin-flip transition in 85Br}, volume = 56, year = 2020 }
  %0 Journal Article %1 Napiralla2020 %A Napiralla, P. %A Lettmann, M. %A Stahl, C. %A Rainovski, G. %A Pietralla, N. %A Afara, S. %A Ameil, F. %A Arici, T. %A Aydin, S. %A Barrientos, D. %A Bednarczyk, P. %A Bentley, M. A. %A Benzoni, G. %A Birkenbach, B. %A Blazhev, A. %A Boston, A. J. %A Boutachkov, P. %A Bracco, A. %A Bruyneel, B. %A Cl{é}ment, E. %A Cort{é}s, M. L. %A Crespi, F. C. L. %A Cullen, D. M. %A Curien, D. %A D{é}sesquelles, P. %A Didierjean, F. %A Domingo-Pardo, C. %A Duch{ê}ne, G. %A Eberth, J. %A Egger, H. %A Fahlander, C. %A Gerl, J. %A Gladnishki, K. A. %A Golubev, P. %A Gonz{á}lez, V. %A G{ó}rska, M. %A Gottardo, A. %A Grassi, L. %A Habermann, T. %A Harkness-Brennan, L. J. %A Hess, H. %A Jenkins, D. G. %A John, P. R. %A Jolie, J. %A Judson, D. S. %A Kojouharov, I. %A Korten, W. %A Labiche, M. %A Lalovi{{{'c}}}, N. %A Lizarazo, C. %A Louchart-Henning, C. %A Maj, A. %A Menegazzo, R. %A Mengoni, D. %A Merchan, E. %A Million, B. %A M{ö}ller, O. %A M{ö}ller, T. %A Moschner, K. %A Modamio, V. %A Napoli, D. %A Singh, B. S. Nara %A Podoly{á}k, Zs. %A Pietri, S. %A Ralet, D. %A Reese, M. %A Reiter, P. %A Rudolph, D. %A Sanchis, E. %A Sarmiento, L. G. %A Schaffner, H. %A Simpson, J. %A Singh, P. P. %A Valiente-Dob{ó}n, J. J. %A Werner, V. %A Wieland, O. %D 2020 %J The European Physical Journal A %N 5 %P 147 %R 10.1140/epja/s10050-020-00148-2 %T Benchmarking the PreSPEC@GSI experiment for Coulex-multipolarimetry on the π(p3/2) --> π(p1/2) spin-flip transition in 85Br %U https://doi.org/10.1140/epja/s10050-020-00148-2 %V 56 %X A first performance test of the Coulomb excitation multipolarimetry (Coulex-multipolarimetry) method is presented. It is based on a {\\($}{\$\)}^{\{}85{\}}{backslash}hbox {\{}Br{\}}{\backslash},{backslash}pi p{\_}{\{}3/2{\}}{backslash}rightarrow {backslash}pi p{\_}{\{}1/2{\}}{\\($}{\$\)}85Br\($\pi$\)p3/2{\textrightarrow}\($\pi$\)p1/2 spin-flip experiment performed as part of the PreSPEC-AGATA campaign at the GSI Helmholtzzentrum f{ü}r Schwerionenforschung (GSI). Via determination of background levels around the expected {\\($}{\$\)}^{\{}85{\}}{backslash}hbox {\{}Br{\}}{\\($}{\$\)}85Br excitations as well as measured {\\($}{\$\)}^{\{}197{\}}{backslash}hbox {\{}Au{\}}{\\($}{\$\)}197Au excitations, an upper limit for the M1 transition strength of the {\\($}{\$\)}1/2{\_}1^-{backslash}rightarrow 3/2{\_}{backslash}text {\{}g.s.{\}}^-{\\($}{\$\)}1/21-{textrightarrow}3/2g.s.- transition in {\\($}{\$\)}^{\{}85{\}}{backslash}hbox {\{}Br{\}}{\\($}{\$\)}85Br and a lower beam time limit for upcoming experimental campaigns utilizing Coulex-multipolarimetry have been inferred. The impact of the use of AGATA in its anticipated {\\($}{\$\)}1{backslash}pi {\\($}{\$\)}1\($\pi$\) configuration on these estimates is deduced via Geant4 simulations.
• Pairing-quadrupole interplay in the neutron-deficient tin nuclei: First lifetime measurements of low-lying states in 106,108Sn. Siciliano, M.; Valiente-Dobón, J.J; Goasduff, A.; Nowacki, F.; Zuker, A.P; Bazzacco, D.; Lopez-Martens, A.; Clément, E.; Benzoni, G.; Braunroth, T.; Crespi, F.C.L; Cieplicka-Oryńczak, N.; Doncel, M.; Ertürk, S.; de France, G.; Fransen, C.; Gadea, A.; Georgiev, G.; Goldkuhle, A.; Jakobsson, U.; Jaworski, G.; John, P.R; Kuti, I.; Lemasson, A.; Marchi, T.; Mengoni, D.; Michelagnoli, C.; Mijatović, T.; Müller-Gatermann, C.; Napoli, D.R; Nyberg, J.; Palacz, M.; Pérez-Vidal, R.M; Sayği, B.; Sohler, D.; Szilner, S.; Testov, D.; Zielińska, M.; Barrientos, D.; Birkenbach, B.; Boston, H.C; Boston, A.J; Cederwall, B.; Collado, J.; Cullen, D.M; Désesquelles, P.; Domingo-Pardo, C.; Dudouet, J.; Eberth, J.; Egea-Canet, F.J; González, V.; Harkness-Brennan, L.J; Hess, H.; Judson, D.S; Jungclaus, A.; Korten, W.; Labiche, M.; Lefevre, A.; Leoni, S.; Li, H.; Maj, A.; Menegazzo, R.; Million, B.; Pullia, A.; Recchia, F.; Reiter, P.; Salsac, M.D; Sanchis, E.; Stezowski, O.; Theisen, Ch in Physics Letters B (2020). 806 135474--.
  [ Abstract ] [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  The lifetimes of the low-lying excited states 2+ and 4+ have been directly measured in the neutron-deficient 106,108Sn isotopes. The nuclei were populated via a deep-inelastic reaction and the lifetime measurement was performed employing a differential plunger device. The emitted γ rays were detected by the AGATA array, while the reaction products were uniquely identified by the VAMOS++ magnetic spectrometer. Large-Scale Shell-Model calculations with realistic forces indicate that, independently of the pairing content of the interaction, the quadrupole force is dominant in the B(E2;21+→0g.s.+) values and it describes well the experimental pattern for 104−114Sn; the B(E2;41+→21+) values, measured here for the first time, depend critically on a delicate pairing-quadrupole balance, disclosed by the very precise results in 108Sn.
  @article{siciliano2020pairingquadrupole, abstract = {The lifetimes of the low-lying excited states 2+ and 4+ have been directly measured in the neutron-deficient 106,108Sn isotopes. The nuclei were populated via a deep-inelastic reaction and the lifetime measurement was performed employing a differential plunger device. The emitted γ rays were detected by the AGATA array, while the reaction products were uniquely identified by the VAMOS++ magnetic spectrometer. Large-Scale Shell-Model calculations with realistic forces indicate that, independently of the pairing content of the interaction, the quadrupole force is dominant in the B(E2;21+→0g.s.+) values and it describes well the experimental pattern for 104−114Sn; the B(E2;41+→21+) values, measured here for the first time, depend critically on a delicate pairing-quadrupole balance, disclosed by the very precise results in 108Sn.}, author = {Siciliano, M. and Valiente-Dobón, J.J and Goasduff, A. and Nowacki, F. and Zuker, A.P and Bazzacco, D. and Lopez-Martens, A. and Clément, E. and Benzoni, G. and Braunroth, T. and Crespi, F.C.L and Cieplicka-Oryńczak, N. and Doncel, M. and Ertürk, S. and de France, G. and Fransen, C. and Gadea, A. and Georgiev, G. and Goldkuhle, A. and Jakobsson, U. and Jaworski, G. and John, P.R and Kuti, I. and Lemasson, A. and Marchi, T. and Mengoni, D. and Michelagnoli, C. and Mijatović, T. and Müller-Gatermann, C. and Napoli, D.R and Nyberg, J. and Palacz, M. and Pérez-Vidal, R.M and Sayği, B. and Sohler, D. and Szilner, S. and Testov, D. and Zielińska, M. and Barrientos, D. and Birkenbach, B. and Boston, H.C and Boston, A.J and Cederwall, B. and Collado, J. and Cullen, D.M and Désesquelles, P. and Domingo-Pardo, C. and Dudouet, J. and Eberth, J. and Egea-Canet, F.J and González, V. and Harkness-Brennan, L.J and Hess, H. and Judson, D.S and Jungclaus, A. and Korten, W. and Labiche, M. and Lefevre, A. and Leoni, S. and Li, H. and Maj, A. and Menegazzo, R. and Million, B. and Pullia, A. and Recchia, F. and Reiter, P. and Salsac, M.D and Sanchis, E. and Stezowski, O. and Theisen, Ch}, journal = {Physics Letters B}, pages = {135474--}, title = {Pairing-quadrupole interplay in the neutron-deficient tin nuclei: First lifetime measurements of low-lying states in 106,108Sn}, volume = 806, year = 2020 }
  %0 Journal Article %1 siciliano2020pairingquadrupole %A Siciliano, M. %A Valiente-Dobón, J.J %A Goasduff, A. %A Nowacki, F. %A Zuker, A.P %A Bazzacco, D. %A Lopez-Martens, A. %A Clément, E. %A Benzoni, G. %A Braunroth, T. %A Crespi, F.C.L %A Cieplicka-Oryńczak, N. %A Doncel, M. %A Ertürk, S. %A de France, G. %A Fransen, C. %A Gadea, A. %A Georgiev, G. %A Goldkuhle, A. %A Jakobsson, U. %A Jaworski, G. %A John, P.R %A Kuti, I. %A Lemasson, A. %A Marchi, T. %A Mengoni, D. %A Michelagnoli, C. %A Mijatović, T. %A Müller-Gatermann, C. %A Napoli, D.R %A Nyberg, J. %A Palacz, M. %A Pérez-Vidal, R.M %A Sayği, B. %A Sohler, D. %A Szilner, S. %A Testov, D. %A Zielińska, M. %A Barrientos, D. %A Birkenbach, B. %A Boston, H.C %A Boston, A.J %A Cederwall, B. %A Collado, J. %A Cullen, D.M %A Désesquelles, P. %A Domingo-Pardo, C. %A Dudouet, J. %A Eberth, J. %A Egea-Canet, F.J %A González, V. %A Harkness-Brennan, L.J %A Hess, H. %A Judson, D.S %A Jungclaus, A. %A Korten, W. %A Labiche, M. %A Lefevre, A. %A Leoni, S. %A Li, H. %A Maj, A. %A Menegazzo, R. %A Million, B. %A Pullia, A. %A Recchia, F. %A Reiter, P. %A Salsac, M.D %A Sanchis, E. %A Stezowski, O. %A Theisen, Ch %D 2020 %J Physics Letters B %P 135474-- %R https://doi.org/10.1016/j.physletb.2020.135474 %T Pairing-quadrupole interplay in the neutron-deficient tin nuclei: First lifetime measurements of low-lying states in 106,108Sn %U http://www.sciencedirect.com/science/article/pii/S0370269320302781 %V 806 %X The lifetimes of the low-lying excited states 2+ and 4+ have been directly measured in the neutron-deficient 106,108Sn isotopes. The nuclei were populated via a deep-inelastic reaction and the lifetime measurement was performed employing a differential plunger device. The emitted γ rays were detected by the AGATA array, while the reaction products were uniquely identified by the VAMOS++ magnetic spectrometer. Large-Scale Shell-Model calculations with realistic forces indicate that, independently of the pairing content of the interaction, the quadrupole force is dominant in the B(E2;21+→0g.s.+) values and it describes well the experimental pattern for 104−114Sn; the B(E2;41+→21+) values, measured here for the first time, depend critically on a delicate pairing-quadrupole balance, disclosed by the very precise results in 108Sn.
• Physics opportunities with the Advanced Gamma Tracking Array: AGATA. Korten, W.; Atac, A.; Beaumel, D.; Bednarczyk, P.; Bentley, M. A.; Benzoni, G.; Boston, A.; Bracco, A.; Cederkäll, J.; Cederwall, B.; Ciemała, M.; Clément, E.; Crespi, F. C. L.; Curien, D.; de Angelis, G.; Didierjean, F.; Doherty, D. T.; Dombradi, Zs; Duchêne, G.; Dudek, J.; Fernandez-Dominguez, B.; Fornal, B.; Gadea, A.; Gaffney, L. P.; Gerl, J.; Gladnishki, K.; Goasduff, A.; Górska, M.; Greenlees, P. T.; Hess, H.; Jenkins, D. G.; John, P. R.; Jungclaus, A.; Kmiecik, M.; Korichi, A.; Labiche, M.; Leoni, S.; Ljungvall, J.; Lopez-Martens, A.; Maj, A.; Mengoni, D.; Million, B.; Nannini, A.; Napoli, D.; Nolan, P. J.; Nyberg, J.; Obertelli, A.; Pakarinen, J.; Pietralla, N.; Podolyák, Zs; Quintana, B.; Raabe, R.; Rainovski, G.; Recchia, F.; Reiter, P.; Rudolph, D.; Simpson, J.; Theisen, Ch; Tonev, D.; Tumino, A.; Valiente-Dobón, J. J.; Wieland, O.; Wimmer, K.; Zielińska, M.; Collaboration, the AGATA in The European Physical Journal A (2020). 56(5) 137--.
  [ Abstract ] [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  New physics opportunities are opening up by the Advanced Gamma Tracking Array, AGATA, as it evolves to the full 4\($$\)pi \($$\)π instrument. AGATA is a high-resolution \($$\)gamma \($$\)γ-ray spectrometer, solely built from highly segmented high-purity Ge detectors, capable of measuring \($$\)gamma \($$\)γ rays from a few tens of keV to beyond 10 MeV, with unprecedented efficiency, excellent position resolution for individual \($$\)gamma \($$\)γ-ray interactions, and very high count-rate capability. As a travelling detector AGATA will be employed at all major current and near-future European research facilities delivering stable and radioactive ion beams.
  @article{korten2020physics, abstract = {New physics opportunities are opening up by the Advanced Gamma Tracking Array, AGATA, as it evolves to the full 4$$\pi $$π instrument. AGATA is a high-resolution $$\gamma $$γ-ray spectrometer, solely built from highly segmented high-purity Ge detectors, capable of measuring $$\gamma $$γ rays from a few tens of keV to beyond 10 MeV, with unprecedented efficiency, excellent position resolution for individual $$\gamma $$γ-ray interactions, and very high count-rate capability. As a travelling detector AGATA will be employed at all major current and near-future European research facilities delivering stable and radioactive ion beams.}, author = {Korten, W. and Atac, A. and Beaumel, D. and Bednarczyk, P. and Bentley, M. A. and Benzoni, G. and Boston, A. and Bracco, A. and Cederkäll, J. and Cederwall, B. and Ciemała, M. and Clément, E. and Crespi, F. C. L. and Curien, D. and de Angelis, G. and Didierjean, F. and Doherty, D. T. and Dombradi, Zs and Duchêne, G. and Dudek, J. and Fernandez-Dominguez, B. and Fornal, B. and Gadea, A. and Gaffney, L. P. and Gerl, J. and Gladnishki, K. and Goasduff, A. and Górska, M. and Greenlees, P. T. and Hess, H. and Jenkins, D. G. and John, P. R. and Jungclaus, A. and Kmiecik, M. and Korichi, A. and Labiche, M. and Leoni, S. and Ljungvall, J. and Lopez-Martens, A. and Maj, A. and Mengoni, D. and Million, B. and Nannini, A. and Napoli, D. and Nolan, P. J. and Nyberg, J. and Obertelli, A. and Pakarinen, J. and Pietralla, N. and Podolyák, Zs and Quintana, B. and Raabe, R. and Rainovski, G. and Recchia, F. and Reiter, P. and Rudolph, D. and Simpson, J. and Theisen, Ch and Tonev, D. and Tumino, A. and Valiente-Dobón, J. J. and Wieland, O. and Wimmer, K. and Zielińska, M. and the AGATA Collaboration}, journal = {The European Physical Journal A}, number = 5, pages = {137--}, title = {Physics opportunities with the Advanced Gamma Tracking Array: AGATA}, volume = 56, year = 2020 }
  %0 Journal Article %1 korten2020physics %A Korten, W. %A Atac, A. %A Beaumel, D. %A Bednarczyk, P. %A Bentley, M. A. %A Benzoni, G. %A Boston, A. %A Bracco, A. %A Cederkäll, J. %A Cederwall, B. %A Ciemała, M. %A Clément, E. %A Crespi, F. C. L. %A Curien, D. %A de Angelis, G. %A Didierjean, F. %A Doherty, D. T. %A Dombradi, Zs %A Duchêne, G. %A Dudek, J. %A Fernandez-Dominguez, B. %A Fornal, B. %A Gadea, A. %A Gaffney, L. P. %A Gerl, J. %A Gladnishki, K. %A Goasduff, A. %A Górska, M. %A Greenlees, P. T. %A Hess, H. %A Jenkins, D. G. %A John, P. R. %A Jungclaus, A. %A Kmiecik, M. %A Korichi, A. %A Labiche, M. %A Leoni, S. %A Ljungvall, J. %A Lopez-Martens, A. %A Maj, A. %A Mengoni, D. %A Million, B. %A Nannini, A. %A Napoli, D. %A Nolan, P. J. %A Nyberg, J. %A Obertelli, A. %A Pakarinen, J. %A Pietralla, N. %A Podolyák, Zs %A Quintana, B. %A Raabe, R. %A Rainovski, G. %A Recchia, F. %A Reiter, P. %A Rudolph, D. %A Simpson, J. %A Theisen, Ch %A Tonev, D. %A Tumino, A. %A Valiente-Dobón, J. J. %A Wieland, O. %A Wimmer, K. %A Zielińska, M. %A Collaboration, the AGATA %D 2020 %J The European Physical Journal A %N 5 %P 137-- %R 10.1140/epja/s10050-020-00132-w %T Physics opportunities with the Advanced Gamma Tracking Array: AGATA %U https://doi.org/10.1140/epja/s10050-020-00132-w %V 56 %X New physics opportunities are opening up by the Advanced Gamma Tracking Array, AGATA, as it evolves to the full 4\($$\)pi \($$\)π instrument. AGATA is a high-resolution \($$\)gamma \($$\)γ-ray spectrometer, solely built from highly segmented high-purity Ge detectors, capable of measuring \($$\)gamma \($$\)γ rays from a few tens of keV to beyond 10 MeV, with unprecedented efficiency, excellent position resolution for individual \($$\)gamma \($$\)γ-ray interactions, and very high count-rate capability. As a travelling detector AGATA will be employed at all major current and near-future European research facilities delivering stable and radioactive ion beams.
• Metastable States of 92,94Se: Identification of an Oblate K Isomer of 94Se and the Ground-State Shape Transition between N=58 and 60. Lizarazo, C.; Söderström, P.-A.; Werner, V.; Pietralla, N.; Walker, P. M.; Dong, G. X.; Xu, F. R.; Rodr\'{i}guez, T. R.; Browne, F.; Doornenbal, P.; Nishimura, S.; Niifmmode \mbox{\c{t}}else \c{t}\fi{}ifmmode \u{a}else \u{a}\fi{}, C. R.; Obertelli, A.; Ando, T.; Arici, T.; Authelet, G.; Baba, H.; Blazhev, A.; Bruce, A. M.; Calvet, D.; Caroll, R. J.; Château, F.; Chen, S.; Chung, L. X.; Corsi, A.; Cortés, M. L.; Delbart, A.; Dewald, M.; Ding, B.; Flavigny, F.; Franchoo, S.; Gerl, J.; Gheller, J.-M.; Giganon, A.; Gillibert, A.; Górska, M.; Gottardo, A.; Kojouharov, I.; Kurz, N.; Lapoux, V.; Lee, J.; Lettmann, M.; Linh, B. D.; Liu, J. J.; Liu, Z.; Momiyama, S.; Moschner, K.; Motobayashi, T.; Nagamine, S.; Nakatsuka, N.; Niikura, M.; Nobs, C.; Olivier, L.; Patel, Z.; Paul, N.; Podolyák, Zs.; Roussé, J.-Y.; Rudigier, M.; Saito, T. Y.; Sakurai, H.; Santamaria, C.; Schaffner, H.; Shand, C.; Stefan, I.; Steppenbeck, D.; Taniuchi, R.; Uesaka, T.; Vaquero, V.; Wimmer, K.; Xu, Z. in Phys. Rev. Lett. (2020). 124(22) 222501.
  [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  @article{PhysRevLett.124.222501, author = {Lizarazo, C. and Söderström, P.-A. and Werner, V. and Pietralla, N. and Walker, P. M. and Dong, G. X. and Xu, F. R. and Rodr\'{\i}guez, T. R. and Browne, F. and Doornenbal, P. and Nishimura, S. and Ni\ifmmode \mbox{\c{t}}\else \c{t}\fi{}\ifmmode \u{a}\else \u{a}\fi{}, C. R. and Obertelli, A. and Ando, T. and Arici, T. and Authelet, G. and Baba, H. and Blazhev, A. and Bruce, A. M. and Calvet, D. and Caroll, R. J. and Château, F. and Chen, S. and Chung, L. X. and Corsi, A. and Cortés, M. L. and Delbart, A. and Dewald, M. and Ding, B. and Flavigny, F. and Franchoo, S. and Gerl, J. and Gheller, J.-M. and Giganon, A. and Gillibert, A. and Górska, M. and Gottardo, A. and Kojouharov, I. and Kurz, N. and Lapoux, V. and Lee, J. and Lettmann, M. and Linh, B. D. and Liu, J. J. and Liu, Z. and Momiyama, S. and Moschner, K. and Motobayashi, T. and Nagamine, S. and Nakatsuka, N. and Niikura, M. and Nobs, C. and Olivier, L. and Patel, Z. and Paul, N. and Podolyák, Zs. and Roussé, J.-Y. and Rudigier, M. and Saito, T. Y. and Sakurai, H. and Santamaria, C. and Schaffner, H. and Shand, C. and Stefan, I. and Steppenbeck, D. and Taniuchi, R. and Uesaka, T. and Vaquero, V. and Wimmer, K. and Xu, Z.}, journal = {Phys. Rev. Lett.}, month = {jun}, number = 22, pages = 222501, publisher = {American Physical Society}, title = {Metastable States of 92,94Se: Identification of an Oblate K Isomer of 94Se and the Ground-State Shape Transition between N=58 and 60}, volume = 124, year = 2020 }
  %0 Journal Article %1 PhysRevLett.124.222501 %A Lizarazo, C. %A Söderström, P.-A. %A Werner, V. %A Pietralla, N. %A Walker, P. M. %A Dong, G. X. %A Xu, F. R. %A Rodr\'{i}guez, T. R. %A Browne, F. %A Doornenbal, P. %A Nishimura, S. %A Niifmmode \mbox{\c{t}}else \c{t}\fi{}ifmmode \u{a}else \u{a}\fi{}, C. R. %A Obertelli, A. %A Ando, T. %A Arici, T. %A Authelet, G. %A Baba, H. %A Blazhev, A. %A Bruce, A. M. %A Calvet, D. %A Caroll, R. J. %A Château, F. %A Chen, S. %A Chung, L. X. %A Corsi, A. %A Cortés, M. L. %A Delbart, A. %A Dewald, M. %A Ding, B. %A Flavigny, F. %A Franchoo, S. %A Gerl, J. %A Gheller, J.-M. %A Giganon, A. %A Gillibert, A. %A Górska, M. %A Gottardo, A. %A Kojouharov, I. %A Kurz, N. %A Lapoux, V. %A Lee, J. %A Lettmann, M. %A Linh, B. D. %A Liu, J. J. %A Liu, Z. %A Momiyama, S. %A Moschner, K. %A Motobayashi, T. %A Nagamine, S. %A Nakatsuka, N. %A Niikura, M. %A Nobs, C. %A Olivier, L. %A Patel, Z. %A Paul, N. %A Podolyák, Zs. %A Roussé, J.-Y. %A Rudigier, M. %A Saito, T. Y. %A Sakurai, H. %A Santamaria, C. %A Schaffner, H. %A Shand, C. %A Stefan, I. %A Steppenbeck, D. %A Taniuchi, R. %A Uesaka, T. %A Vaquero, V. %A Wimmer, K. %A Xu, Z. %D 2020 %I American Physical Society %J Phys. Rev. Lett. %N 22 %P 222501 %R 10.1103/PhysRevLett.124.222501 %T Metastable States of 92,94Se: Identification of an Oblate K Isomer of 94Se and the Ground-State Shape Transition between N=58 and 60 %U https://link.aps.org/doi/10.1103/PhysRevLett.124.222501 %V 124
• Studying the Exotic Decay 70Kr to 70Br. Vitéz-Sveiczer, A.; Algora, A.; Morales, A.I.; Rubio, B.; Kiss, G.G.; de Angelis, G.; Recchia, F.; Nishimura, S.; Agramunt, J.; Guadilla, V.; Montaner-Pizá, A.; Orrigo, S.E.A.; Horváth, A.; Napoli, D.; Lenzi, S.; Boso, A.; Phong, V.H.; Wu, J.; Söderström, P.-A.; Sumikama, T.; Suzuki, H.; Takeda, H.; Ahn, D.S.; Baba, H.; Doornenbal, P.; Fukuda, N.; Inabe, N.; Isobe, T.; Kubo, T.; Kubono, S.; Sakurai, H.; Shimizu, Y.; Chen, S.; Blank, B.; Ascher, P.; Gerbaux, M.; Goigoux, T.; Giovinazzo, J.; Grévy, S.; Kurtukián Nieto, T.; Magron, C.; Gelletly, W.; Dombrádi, Zs.; Fujita, Y.; Tanaka, M.; Aguilera, P.; Molina, F.; Eberth, J.; Diel, F.; Lubos, D.; Borcea, C.; Ganioglu, E.; Nishimura, D.; Oikawa, H.; Takei, Y.; Yagi, S.; Korten, W.; de France, G.; Davies, P.; Liu, J.; Lee, J.; Lokotko, T.; Kojouharov, I.; Kurz, N.; Shaffner, H. in Acta Physica Polonica B (2020). 51(3) 587-594.
  [ Abstract ] [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  Beta-decay of the very neutron-deficient Kr isotope, 70Kr, was studied at RIKEN-RIBF using the EURICA cluster array. The experiment significantly increased our knowledge of the beta-decay of this isotope. Namely, 16 new γ-ray transitions were identified and the half-life was derived from time correlations of the beta particles (tiβ1/2=(44.99±0.16) ms) and from the decay curves of the observed γ-ray transitions (tiβγ1/2=(45.16±0.71) ms), respectively.
  @article{Vitez-Sveiczer2020, abstract = {Beta-decay of the very neutron-deficient Kr isotope, 70Kr, was studied at RIKEN-RIBF using the EURICA cluster array. The experiment significantly increased our knowledge of the beta-decay of this isotope. Namely, 16 new γ-ray transitions were identified and the half-life was derived from time correlations of the beta particles (tiβ1/2=(44.99±0.16) ms) and from the decay curves of the observed γ-ray transitions (tiβγ1/2=(45.16±0.71) ms), respectively.}, author = {Vitéz-Sveiczer, A. and Algora, A. and Morales, A.I. and Rubio, B. and Kiss, G.G. and de Angelis, G. and Recchia, F. and Nishimura, S. and Agramunt, J. and Guadilla, V. and Montaner-Pizá, A. and Orrigo, S.E.A. and Horváth, A. and Napoli, D. and Lenzi, S. and Boso, A. and Phong, V.H. and Wu, J. and Söderström, P.-A. and Sumikama, T. and Suzuki, H. and Takeda, H. and Ahn, D.S. and Baba, H. and Doornenbal, P. and Fukuda, N. and Inabe, N. and Isobe, T. and Kubo, T. and Kubono, S. and Sakurai, H. and Shimizu, Y. and Chen, S. and Blank, B. and Ascher, P. and Gerbaux, M. and Goigoux, T. and Giovinazzo, J. and Grévy, S. and Kurtukián Nieto, T. and Magron, C. and Gelletly, W. and Dombrádi, Zs. and Fujita, Y. and Tanaka, M. and Aguilera, P. and Molina, F. and Eberth, J. and Diel, F. and Lubos, D. and Borcea, C. and Ganioglu, E. and Nishimura, D. and Oikawa, H. and Takei, Y. and Yagi, S. and Korten, W. and de France, G. and Davies, P. and Liu, J. and Lee, J. and Lokotko, T. and Kojouharov, I. and Kurz, N. and Shaffner, H.}, journal = {Acta Physica Polonica B}, month = {jun}, number = 3, pages = {587-594}, title = {Studying the Exotic Decay 70Kr to 70Br}, volume = 51, year = 2020 }
  %0 Journal Article %1 Vitez-Sveiczer2020 %A Vitéz-Sveiczer, A. %A Algora, A. %A Morales, A.I. %A Rubio, B. %A Kiss, G.G. %A de Angelis, G. %A Recchia, F. %A Nishimura, S. %A Agramunt, J. %A Guadilla, V. %A Montaner-Pizá, A. %A Orrigo, S.E.A. %A Horváth, A. %A Napoli, D. %A Lenzi, S. %A Boso, A. %A Phong, V.H. %A Wu, J. %A Söderström, P.-A. %A Sumikama, T. %A Suzuki, H. %A Takeda, H. %A Ahn, D.S. %A Baba, H. %A Doornenbal, P. %A Fukuda, N. %A Inabe, N. %A Isobe, T. %A Kubo, T. %A Kubono, S. %A Sakurai, H. %A Shimizu, Y. %A Chen, S. %A Blank, B. %A Ascher, P. %A Gerbaux, M. %A Goigoux, T. %A Giovinazzo, J. %A Grévy, S. %A Kurtukián Nieto, T. %A Magron, C. %A Gelletly, W. %A Dombrádi, Zs. %A Fujita, Y. %A Tanaka, M. %A Aguilera, P. %A Molina, F. %A Eberth, J. %A Diel, F. %A Lubos, D. %A Borcea, C. %A Ganioglu, E. %A Nishimura, D. %A Oikawa, H. %A Takei, Y. %A Yagi, S. %A Korten, W. %A de France, G. %A Davies, P. %A Liu, J. %A Lee, J. %A Lokotko, T. %A Kojouharov, I. %A Kurz, N. %A Shaffner, H. %D 2020 %J Acta Physica Polonica B %N 3 %P 587-594 %R 10.5506/APhysPolB.51.587 %T Studying the Exotic Decay 70Kr to 70Br %U https://www.actaphys.uj.edu.pl/fulltext?series=Reg&vol=51&page=587 %V 51 %X Beta-decay of the very neutron-deficient Kr isotope, 70Kr, was studied at RIKEN-RIBF using the EURICA cluster array. The experiment significantly increased our knowledge of the beta-decay of this isotope. Namely, 16 new γ-ray transitions were identified and the half-life was derived from time correlations of the beta particles (tiβ1/2=(44.99±0.16) ms) and from the decay curves of the observed γ-ray transitions (tiβγ1/2=(45.16±0.71) ms), respectively.
• γ-ray Spectroscopy of 85Se Produced in 232Th Fission. Adamska, E.; Korgul, A.; Fijałkowska, A.; Miernik, K.; Piersa, A.; Canavan, R.; Etasse, D.; Jovančević, N.; Lebois, M.; Rudigier, M.; Thisse, D.; Wilson, J.N.; Adsley, P.; Algora, A.; Babo, M.; Belvedere, K.; Benito, J.; Blazhev, A.; Benzoni, G.; Boso, A.; Bottoni, S.; Bunce, M.; Chakma, R.; Cieplicka-Oryńczak, N.; Ciemała, M.; Collins, S.; Cortés, L.; Davies, P.; Delafosse, C.; Fallot, M.; Fornal, B.; Fraile, L.M.; Gerst, R.-B.; Gjestvang, D.; Gottardo, A.; Guadilla, V.; Hafner, G.; Hauschild, K.; Heine, M.; Henrich, C.; Homm, I.; Ibrahim, F.; Iskra, Ł.W.; Koseoglou, P.; Kröll, T.; Kurtukian-Nieto, T.; Le meur, L.; Leoni, S.; Ljungvall, J.; Lopez-Martens, A.; Lozeva, R.; Matea, I.; Nemer, J.; Oberstedt, S.; Paulsen, W.; Popovitch, Y.; Qi, L.; Ralet, D.; Regan, P.H.; Reygadas Tello, D.; Rezynkina, K.; Sánchez-Tembleque, V.; Schmitt, C.; Söderström, P.-A.; Surder, C.; Tocabens, G.; Vedia, V.; Verney, D.; Warr, N.; Wasilewska, B.; Wiederhold, J.; Yavahchova, M.; Zeiser, F. in Acta. Phys. Pol. (2020). B 51 843-848.
  [ BibTeX ] [ EndNote ] [ URL ]
   
  @article{adamska2020spectroscopy, author = {Adamska, E. and Korgul, A. and Fijałkowska, A. and Miernik, K. and Piersa, A. and Canavan, R. and Etasse, D. and Jovančević, N. and Lebois, M. and Rudigier, M. and Thisse, D. and Wilson, J.N. and Adsley, P. and Algora, A. and Babo, M. and Belvedere, K. and Benito, J. and Blazhev, A. and Benzoni, G. and Boso, A. and Bottoni, S. and Bunce, M. and Chakma, R. and Cieplicka-Oryńczak, N. and Ciemała, M. and Collins, S. and Cortés, L. and Davies, P. and Delafosse, C. and Fallot, M. and Fornal, B. and Fraile, L.M. and Gerst, R.-B. and Gjestvang, D. and Gottardo, A. and Guadilla, V. and Hafner, G. and Hauschild, K. and Heine, M. and Henrich, C. and Homm, I. and Ibrahim, F. and Iskra, Ł.W. and Koseoglou, P. and Kröll, T. and Kurtukian-Nieto, T. and Le meur, L. and Leoni, S. and Ljungvall, J. and Lopez-Martens, A. and Lozeva, R. and Matea, I. and Nemer, J. and Oberstedt, S. and Paulsen, W. and Popovitch, Y. and Qi, L. and Ralet, D. and Regan, P.H. and Reygadas Tello, D. and Rezynkina, K. and Sánchez-Tembleque, V. and Schmitt, C. and Söderström, P.-A. and Surder, C. and Tocabens, G. and Vedia, V. and Verney, D. and Warr, N. and Wasilewska, B. and Wiederhold, J. and Yavahchova, M. and Zeiser, F.}, journal = {Acta. Phys. Pol.}, pages = {843-848}, title = {γ-ray Spectroscopy of 85Se Produced in 232Th Fission}, volume = {B 51}, year = 2020 }
  %0 Journal Article %1 adamska2020spectroscopy %A Adamska, E. %A Korgul, A. %A Fijałkowska, A. %A Miernik, K. %A Piersa, A. %A Canavan, R. %A Etasse, D. %A Jovančević, N. %A Lebois, M. %A Rudigier, M. %A Thisse, D. %A Wilson, J.N. %A Adsley, P. %A Algora, A. %A Babo, M. %A Belvedere, K. %A Benito, J. %A Blazhev, A. %A Benzoni, G. %A Boso, A. %A Bottoni, S. %A Bunce, M. %A Chakma, R. %A Cieplicka-Oryńczak, N. %A Ciemała, M. %A Collins, S. %A Cortés, L. %A Davies, P. %A Delafosse, C. %A Fallot, M. %A Fornal, B. %A Fraile, L.M. %A Gerst, R.-B. %A Gjestvang, D. %A Gottardo, A. %A Guadilla, V. %A Hafner, G. %A Hauschild, K. %A Heine, M. %A Henrich, C. %A Homm, I. %A Ibrahim, F. %A Iskra, Ł.W. %A Koseoglou, P. %A Kröll, T. %A Kurtukian-Nieto, T. %A Le meur, L. %A Leoni, S. %A Ljungvall, J. %A Lopez-Martens, A. %A Lozeva, R. %A Matea, I. %A Nemer, J. %A Oberstedt, S. %A Paulsen, W. %A Popovitch, Y. %A Qi, L. %A Ralet, D. %A Regan, P.H. %A Reygadas Tello, D. %A Rezynkina, K. %A Sánchez-Tembleque, V. %A Schmitt, C. %A Söderström, P.-A. %A Surder, C. %A Tocabens, G. %A Vedia, V. %A Verney, D. %A Warr, N. %A Wasilewska, B. %A Wiederhold, J. %A Yavahchova, M. %A Zeiser, F. %D 2020 %J Acta. Phys. Pol. %P 843-848 %T γ-ray Spectroscopy of 85Se Produced in 232Th Fission %U https://www.actaphys.uj.edu.pl/fulltext?series=Reg&vol=51&page=843 %V B 51
• γ-ray tracking with AGATA: A new perspective for spectroscopy at radioactive ion beam facilities. Reiter, P. in Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms (2020). 463 221 - 226.
  [ Abstract ] [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  The Advanced GAmma Tracking Array (AGATA) is a next generation high-resolution γ-ray spectrometer for nuclear structure studies based on the principle of γ-ray tracking. It is built from high-fold segmented germanium detectors which will operate in position-sensitive mode by employing digital electronics and pulse-shape decomposition algorithms. The unique combination of highest detection efficiency and position sensitivity allows spectroscopic studies with instable ion beams of lowest intensity. The first implementation of the array consisted of five AGATA modules; it was operated at INFN Legnaro. A larger array of AGATA modules was used at GSI for experiments with unstable ion beams at relativistic energies. At the moment the spectrometer is hosted by GANIL. In the near future AGATA will be employed at the leading infrastructures for nuclear structure studies in Europe. The presentation will illustrate the potential of the novel gamma-ray tracking method by physics cases from the different exploitation sites. Perspectives and opportunities for γ-ray spectroscopy at future radioactive ion beam facilities are presented and discussed.
  @article{REITER2020221, abstract = {The Advanced GAmma Tracking Array (AGATA) is a next generation high-resolution γ-ray spectrometer for nuclear structure studies based on the principle of γ-ray tracking. It is built from high-fold segmented germanium detectors which will operate in position-sensitive mode by employing digital electronics and pulse-shape decomposition algorithms. The unique combination of highest detection efficiency and position sensitivity allows spectroscopic studies with instable ion beams of lowest intensity. The first implementation of the array consisted of five AGATA modules; it was operated at INFN Legnaro. A larger array of AGATA modules was used at GSI for experiments with unstable ion beams at relativistic energies. At the moment the spectrometer is hosted by GANIL. In the near future AGATA will be employed at the leading infrastructures for nuclear structure studies in Europe. The presentation will illustrate the potential of the novel gamma-ray tracking method by physics cases from the different exploitation sites. Perspectives and opportunities for γ-ray spectroscopy at future radioactive ion beam facilities are presented and discussed.}, author = {Reiter, P.}, journal = {Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms}, pages = {221 - 226}, title = {γ-ray tracking with AGATA: A new perspective for spectroscopy at radioactive ion beam facilities}, volume = 463, year = 2020 }
  %0 Journal Article %1 REITER2020221 %A Reiter, P. %D 2020 %J Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms %P 221 - 226 %R https://doi.org/10.1016/j.nimb.2019.05.041 %T γ-ray tracking with AGATA: A new perspective for spectroscopy at radioactive ion beam facilities %U http://www.sciencedirect.com/science/article/pii/S0168583X19303623 %V 463 %X The Advanced GAmma Tracking Array (AGATA) is a next generation high-resolution γ-ray spectrometer for nuclear structure studies based on the principle of γ-ray tracking. It is built from high-fold segmented germanium detectors which will operate in position-sensitive mode by employing digital electronics and pulse-shape decomposition algorithms. The unique combination of highest detection efficiency and position sensitivity allows spectroscopic studies with instable ion beams of lowest intensity. The first implementation of the array consisted of five AGATA modules; it was operated at INFN Legnaro. A larger array of AGATA modules was used at GSI for experiments with unstable ion beams at relativistic energies. At the moment the spectrometer is hosted by GANIL. In the near future AGATA will be employed at the leading infrastructures for nuclear structure studies in Europe. The presentation will illustrate the potential of the novel gamma-ray tracking method by physics cases from the different exploitation sites. Perspectives and opportunities for γ-ray spectroscopy at future radioactive ion beam facilities are presented and discussed.
• Search for proton emission of the isomeric 10+ state in Ni-54. Stahl, K.; Wendt, A.; Reiter, P.; Rudolph, D.; Blazhev, A.; Bruyneel, B.; Eberth, J.; Fahlander, C.; Fransen, C.; Golubev, P.; Hess, H.; Hoischen, R.; Holler, A.; Kalkühler, M.; Kotthaus, T.; Lersch, D.; Pascovici, G.; Seidlitz, M.; Siebeck, B.; Taprogge, J.; Warr, N.; Wiens, A.; Zell, O. in The European Physical Journal A (2020). 56(1) 22.
  [ Abstract ] [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  Several experiments were conducted at the 10 MV Van-de-Graaff tandem accelerator at the Institute of Nuclear Physics, Cologne, to detect proton emission from the isomeric 6457-keV {\\($}{\$\)}10^+{\\($}{\$\)}10+ state in {\\($}{\$\)}^{\{}54{\}}{backslash}hbox {\{}Ni{\}}{\\($}{\$\)}54Ni. Excitation functions for two fusion--evaporation reactions were measured to maximise the population of the rare two-neutron evaporation channel from a {\\($}{\$\)}^{\{}56{\}}{backslash}hbox {\{}Ni{\}}{\\($}{\$\)}56Ni compound nucleus. The search for delayed proton emission was based on the {\\($}{\$\)}^{\{}28{\}}{backslash}hbox {\{}Si{\}}{\\($}{\$\)}28Si({\\($}{\$\)}^{\{}28{\}}{backslash}hbox {\{}Si{\}},2n{\\($}{\$\)}28Si,2n){\\($}{\$\)}^{\{}54{\}}{backslash}hbox {\{}Ni{\}}{\\($}{\$\)}54Ni reaction at a beam energy of 70 MeV. For this reaction, a cross-section limit for the population of the {\\($}{\$\)}10^+{\\($}{\$\)}10+ state in {\\($}{\$\)}^{\{}54{\}}{backslash}hbox {\{}Ni{\}}{\\($}{\$\)}54Ni and its proton-decay branch was determined to be {\\($}{\$\)}{backslash}sigma < 22{\\($}{\$\)}\($\sigma$\)<22 nb.
  @article{Stahl2020, abstract = {Several experiments were conducted at the 10 MV Van-de-Graaff tandem accelerator at the Institute of Nuclear Physics, Cologne, to detect proton emission from the isomeric 6457-keV {\$}{\$}10^+{\$}{\$}10+ state in {\$}{\$}^{\{}54{\}}{\backslash}hbox {\{}Ni{\}}{\$}{\$}54Ni. Excitation functions for two fusion--evaporation reactions were measured to maximise the population of the rare two-neutron evaporation channel from a {\$}{\$}^{\{}56{\}}{\backslash}hbox {\{}Ni{\}}{\$}{\$}56Ni compound nucleus. The search for delayed proton emission was based on the {\$}{\$}^{\{}28{\}}{\backslash}hbox {\{}Si{\}}{\$}{\$}28Si({\$}{\$}^{\{}28{\}}{\backslash}hbox {\{}Si{\}},2n{\$}{\$}28Si,2n){\$}{\$}^{\{}54{\}}{\backslash}hbox {\{}Ni{\}}{\$}{\$}54Ni reaction at a beam energy of 70 MeV. For this reaction, a cross-section limit for the population of the {\$}{\$}10^+{\$}{\$}10+ state in {\$}{\$}^{\{}54{\}}{\backslash}hbox {\{}Ni{\}}{\$}{\$}54Ni and its proton-decay branch was determined to be {\$}{\$}{\backslash}sigma < 22{\$}{\$}$\sigma$<22 nb.}, author = {Stahl, K. and Wendt, A. and Reiter, P. and Rudolph, D. and Blazhev, A. and Bruyneel, B. and Eberth, J. and Fahlander, C. and Fransen, C. and Golubev, P. and Hess, H. and Hoischen, R. and Holler, A. and Kalkühler, M. and Kotthaus, T. and Lersch, D. and Pascovici, G. and Seidlitz, M. and Siebeck, B. and Taprogge, J. and Warr, N. and Wiens, A. and Zell, O.}, journal = {The European Physical Journal A}, month = {jan}, number = 1, pages = 22, title = {Search for proton emission of the isomeric 10+ state in Ni-54}, volume = 56, year = 2020 }
  %0 Journal Article %1 Stahl2020 %A Stahl, K. %A Wendt, A. %A Reiter, P. %A Rudolph, D. %A Blazhev, A. %A Bruyneel, B. %A Eberth, J. %A Fahlander, C. %A Fransen, C. %A Golubev, P. %A Hess, H. %A Hoischen, R. %A Holler, A. %A Kalkühler, M. %A Kotthaus, T. %A Lersch, D. %A Pascovici, G. %A Seidlitz, M. %A Siebeck, B. %A Taprogge, J. %A Warr, N. %A Wiens, A. %A Zell, O. %D 2020 %J The European Physical Journal A %N 1 %P 22 %R 10.1140/epja/s10050-020-00029-8 %T Search for proton emission of the isomeric 10+ state in Ni-54 %U https://doi.org/10.1140/epja/s10050-020-00029-8 %V 56 %X Several experiments were conducted at the 10 MV Van-de-Graaff tandem accelerator at the Institute of Nuclear Physics, Cologne, to detect proton emission from the isomeric 6457-keV {\\($}{\$\)}10^+{\\($}{\$\)}10+ state in {\\($}{\$\)}^{\{}54{\}}{backslash}hbox {\{}Ni{\}}{\\($}{\$\)}54Ni. Excitation functions for two fusion--evaporation reactions were measured to maximise the population of the rare two-neutron evaporation channel from a {\\($}{\$\)}^{\{}56{\}}{backslash}hbox {\{}Ni{\}}{\\($}{\$\)}56Ni compound nucleus. The search for delayed proton emission was based on the {\\($}{\$\)}^{\{}28{\}}{backslash}hbox {\{}Si{\}}{\\($}{\$\)}28Si({\\($}{\$\)}^{\{}28{\}}{backslash}hbox {\{}Si{\}},2n{\\($}{\$\)}28Si,2n){\\($}{\$\)}^{\{}54{\}}{backslash}hbox {\{}Ni{\}}{\\($}{\$\)}54Ni reaction at a beam energy of 70 MeV. For this reaction, a cross-section limit for the population of the {\\($}{\$\)}10^+{\\($}{\$\)}10+ state in {\\($}{\$\)}^{\{}54{\}}{backslash}hbox {\{}Ni{\}}{\\($}{\$\)}54Ni and its proton-decay branch was determined to be {\\($}{\$\)}{backslash}sigma < 22{\\($}{\$\)}\($\sigma$\)<22 nb.
• Compex: a cubic germanium detector. Såmark-Roth, A.; Cox, D. M.; Eberth, J.; Golubev, P.; Rudolph, D.; Sarmiento, L. G.; Tocabens, G.; Ginsz, M.; Pirard, B.; Quirin, P. in The European Physical Journal A (2020). 56(5) 141.
  [ Abstract ] [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  The Compex detector is an electrically cooled, composite germanium detector that uses four coaxial, cubic-shaped, single-encapsulated germanium crystals. This novel detector allows for new heights in photon detection efficiency in decay spectroscopy setups using box-shaped vacuum chambers. Its spectroscopic performance and detection efficiency is evaluated by means of source measurements. Motivated by Compex's unique cubic germanium crystals, the Lund scanning system has been developed. The constructed system is used to characterise the response as a function of interaction position within a Compex crystal. Sensitivity across the front face, pulse shapes, and rise times have been analysed. Future development and applications of the Compex detector are discussed.
  @article{Såmark-Roth2020, abstract = {The Compex detector is an electrically cooled, composite germanium detector that uses four coaxial, cubic-shaped, single-encapsulated germanium crystals. This novel detector allows for new heights in photon detection efficiency in decay spectroscopy setups using box-shaped vacuum chambers. Its spectroscopic performance and detection efficiency is evaluated by means of source measurements. Motivated by Compex's unique cubic germanium crystals, the Lund scanning system has been developed. The constructed system is used to characterise the response as a function of interaction position within a Compex crystal. Sensitivity across the front face, pulse shapes, and rise times have been analysed. Future development and applications of the Compex detector are discussed.}, author = {Såmark-Roth, A. and Cox, D. M. and Eberth, J. and Golubev, P. and Rudolph, D. and Sarmiento, L. G. and Tocabens, G. and Ginsz, M. and Pirard, B. and Quirin, P.}, journal = {The European Physical Journal A}, month = {may}, number = 5, pages = 141, title = {Compex: a cubic germanium detector}, volume = 56, year = 2020 }
  %0 Journal Article %1 Såmark-Roth2020 %A Såmark-Roth, A. %A Cox, D. M. %A Eberth, J. %A Golubev, P. %A Rudolph, D. %A Sarmiento, L. G. %A Tocabens, G. %A Ginsz, M. %A Pirard, B. %A Quirin, P. %D 2020 %J The European Physical Journal A %N 5 %P 141 %R 10.1140/epja/s10050-020-00155-3 %T Compex: a cubic germanium detector %U https://doi.org/10.1140/epja/s10050-020-00155-3 %V 56 %X The Compex detector is an electrically cooled, composite germanium detector that uses four coaxial, cubic-shaped, single-encapsulated germanium crystals. This novel detector allows for new heights in photon detection efficiency in decay spectroscopy setups using box-shaped vacuum chambers. Its spectroscopic performance and detection efficiency is evaluated by means of source measurements. Motivated by Compex's unique cubic germanium crystals, the Lund scanning system has been developed. The constructed system is used to characterise the response as a function of interaction position within a Compex crystal. Sensitivity across the front face, pulse shapes, and rise times have been analysed. Future development and applications of the Compex detector are discussed.
• Performing the differential decay curve method on γ-ray transitions with unresolved Doppler-shifted components. Barber, L.; Cullen, D.M.; Giles, M.M.; Singh, B.S. Nara; Mallaburn, M.J.; Beckers, M.; Blazhev, A.; Braunroth, T.; Dewald, A.; Fransen, C.; Goldkuhle, A.; Jolie, J.; Mammes, F.; Müller-Gatermann, C.; Wölk, D.; Zell, K.O. in Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment (2020). 950 162965.
  [ Abstract ] [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  A new method of extracting the γ-ray intensities necessary to perform lifetime measurements using the differential decay curve method (DDCM) is presented in this work, the unresolved Doppler-shifted components method (UDCM). The UDCM allows for a DDCM analysis to be performed using a γ-ray transition for which the fully Doppler-shifted and degraded components are unresolvable in energy and so are detected as a single peak. This technique was used to measure the known lifetime of the yrast 21+ state in 50Mn with a depopulating transition that does not have resolvable fully Doppler-shifted and degraded components. The lifetime measured through applying the UDCM was consistent with the standard DDCM measurement of the 21+ state. Use of the UDCM allows for DDCM lifetime measurements to be made using transitions of smaller γ-ray energies, smaller recoil velocities and, in some cases, with a smaller uncertainty. In contrast to a standard DDCM analysis, a UDCM analysis is also independent of the widths of the fully Doppler-shifted and degraded components and as a result they do not need to be determined.
  @article{BARBER2020162965, abstract = {A new method of extracting the γ-ray intensities necessary to perform lifetime measurements using the differential decay curve method (DDCM) is presented in this work, the unresolved Doppler-shifted components method (UDCM). The UDCM allows for a DDCM analysis to be performed using a γ-ray transition for which the fully Doppler-shifted and degraded components are unresolvable in energy and so are detected as a single peak. This technique was used to measure the known lifetime of the yrast 21+ state in 50Mn with a depopulating transition that does not have resolvable fully Doppler-shifted and degraded components. The lifetime measured through applying the UDCM was consistent with the standard DDCM measurement of the 21+ state. Use of the UDCM allows for DDCM lifetime measurements to be made using transitions of smaller γ-ray energies, smaller recoil velocities and, in some cases, with a smaller uncertainty. In contrast to a standard DDCM analysis, a UDCM analysis is also independent of the widths of the fully Doppler-shifted and degraded components and as a result they do not need to be determined.}, author = {Barber, L. and Cullen, D.M. and Giles, M.M. and Singh, B.S. Nara and Mallaburn, M.J. and Beckers, M. and Blazhev, A. and Braunroth, T. and Dewald, A. and Fransen, C. and Goldkuhle, A. and Jolie, J. and Mammes, F. and Müller-Gatermann, C. and Wölk, D. and Zell, K.O.}, journal = {Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment}, pages = 162965, title = {Performing the differential decay curve method on γ-ray transitions with unresolved Doppler-shifted components}, volume = 950, year = 2020 }
  %0 Journal Article %1 BARBER2020162965 %A Barber, L. %A Cullen, D.M. %A Giles, M.M. %A Singh, B.S. Nara %A Mallaburn, M.J. %A Beckers, M. %A Blazhev, A. %A Braunroth, T. %A Dewald, A. %A Fransen, C. %A Goldkuhle, A. %A Jolie, J. %A Mammes, F. %A Müller-Gatermann, C. %A Wölk, D. %A Zell, K.O. %D 2020 %J Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment %P 162965 %R https://doi.org/10.1016/j.nima.2019.162965 %T Performing the differential decay curve method on γ-ray transitions with unresolved Doppler-shifted components %U http://www.sciencedirect.com/science/article/pii/S0168900219313567 %V 950 %X A new method of extracting the γ-ray intensities necessary to perform lifetime measurements using the differential decay curve method (DDCM) is presented in this work, the unresolved Doppler-shifted components method (UDCM). The UDCM allows for a DDCM analysis to be performed using a γ-ray transition for which the fully Doppler-shifted and degraded components are unresolvable in energy and so are detected as a single peak. This technique was used to measure the known lifetime of the yrast 21+ state in 50Mn with a depopulating transition that does not have resolvable fully Doppler-shifted and degraded components. The lifetime measured through applying the UDCM was consistent with the standard DDCM measurement of the 21+ state. Use of the UDCM allows for DDCM lifetime measurements to be made using transitions of smaller γ-ray energies, smaller recoil velocities and, in some cases, with a smaller uncertainty. In contrast to a standard DDCM analysis, a UDCM analysis is also independent of the widths of the fully Doppler-shifted and degraded components and as a result they do not need to be determined.
• Isomer studies in the vicinity of the doubly-magic nucleus 100Sn: Observation of a new low-lying isomeric state in 97Ag. Hornung, Christine; Amanbayev, Daler; Dedes, Irene; Kripko-Koncz, Gabriella; Miskun, Ivan; Shimizu, Noritaka; Andrés, Samuel Ayet San; Bergmann, Julian; Dickel, Timo; Dudek, Jerzy; Ebert, Jens; Geissel, Hans; Górska, Magdalena; Grawe, Hubert; Greiner, Florian; Haettner, Emma; Otsuka, Takaharu; Plaß, Wolfgang R.; Purushothaman, Sivaji; Rink, Ann-Kathrin; Scheidenberger, Christoph; Weick, Helmut; Bagchi, Soumya; Blazhev, Andrey; Charviakova, Olga; Curien, Dominique; Finlay, Andrew; Kaur, Satbir; Lippert, Wayne; Otto, Jan-Hendrik; Patyk, Zygmunt; Pietri, Stephane; Tanaka, Yoshiki K.; Tsunoda, Yusuke; Winfield, John S. in Physics Letters B (2020). 802 135200.
  [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  @article{HORNUNG2020135200, author = {Hornung, Christine and Amanbayev, Daler and Dedes, Irene and Kripko-Koncz, Gabriella and Miskun, Ivan and Shimizu, Noritaka and Andrés, Samuel Ayet San and Bergmann, Julian and Dickel, Timo and Dudek, Jerzy and Ebert, Jens and Geissel, Hans and Górska, Magdalena and Grawe, Hubert and Greiner, Florian and Haettner, Emma and Otsuka, Takaharu and Plaß, Wolfgang R. and Purushothaman, Sivaji and Rink, Ann-Kathrin and Scheidenberger, Christoph and Weick, Helmut and Bagchi, Soumya and Blazhev, Andrey and Charviakova, Olga and Curien, Dominique and Finlay, Andrew and Kaur, Satbir and Lippert, Wayne and Otto, Jan-Hendrik and Patyk, Zygmunt and Pietri, Stephane and Tanaka, Yoshiki K. and Tsunoda, Yusuke and Winfield, John S.}, journal = {Physics Letters B}, pages = 135200, title = {Isomer studies in the vicinity of the doubly-magic nucleus 100Sn: Observation of a new low-lying isomeric state in 97Ag}, volume = 802, year = 2020 }
  %0 Journal Article %1 HORNUNG2020135200 %A Hornung, Christine %A Amanbayev, Daler %A Dedes, Irene %A Kripko-Koncz, Gabriella %A Miskun, Ivan %A Shimizu, Noritaka %A Andrés, Samuel Ayet San %A Bergmann, Julian %A Dickel, Timo %A Dudek, Jerzy %A Ebert, Jens %A Geissel, Hans %A Górska, Magdalena %A Grawe, Hubert %A Greiner, Florian %A Haettner, Emma %A Otsuka, Takaharu %A Plaß, Wolfgang R. %A Purushothaman, Sivaji %A Rink, Ann-Kathrin %A Scheidenberger, Christoph %A Weick, Helmut %A Bagchi, Soumya %A Blazhev, Andrey %A Charviakova, Olga %A Curien, Dominique %A Finlay, Andrew %A Kaur, Satbir %A Lippert, Wayne %A Otto, Jan-Hendrik %A Patyk, Zygmunt %A Pietri, Stephane %A Tanaka, Yoshiki K. %A Tsunoda, Yusuke %A Winfield, John S. %D 2020 %J Physics Letters B %P 135200 %R https://doi.org/10.1016/j.physletb.2020.135200 %T Isomer studies in the vicinity of the doubly-magic nucleus 100Sn: Observation of a new low-lying isomeric state in 97Ag %U http://www.sciencedirect.com/science/article/pii/S0370269320300046 %V 802
• Multi-quasiparticle sub-nanosecond isomers in W-178. Rudigier, M.; Walker, P.M.; Canavan, R.L.; Podolyák, Zs.; Regan, P.H.; Söderström, P.-A.; Lebois, M.; Wilson, J.N.; Jovancevic, N.; Blazhev, A.; Benito, J.; Bottoni, S.; Brunet, M.; Cieplicka-Orynczak, N.; Courtin, S.; Doherty, D.T.; Fraile, L.M.; Hadynska-Klek, K.; Heine, M.; Iskra, Ł.W.; Jolie, J.; Karayonchev, V.; Kennington, A.; Koseoglou, P.; Lotay, G.; Lorusso, G.; Nakhostin, M.; Nita, C.R.; Oberstedt, S.; Qi, L.; Régis, J.-M.; Sánchez-Tembleque, V.; Shearman, R.; Witt, W.; Vedia, V.; Zell, K.O. in Physics Letters B (2020). 801 135140.
  [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  @article{RUDIGIER2020135140, author = {Rudigier, M. and Walker, P.M. and Canavan, R.L. and Podolyák, Zs. and Regan, P.H. and Söderström, P.-A. and Lebois, M. and Wilson, J.N. and Jovancevic, N. and Blazhev, A. and Benito, J. and Bottoni, S. and Brunet, M. and Cieplicka-Orynczak, N. and Courtin, S. and Doherty, D.T. and Fraile, L.M. and Hadynska-Klek, K. and Heine, M. and Iskra, Ł.W. and Jolie, J. and Karayonchev, V. and Kennington, A. and Koseoglou, P. and Lotay, G. and Lorusso, G. and Nakhostin, M. and Nita, C.R. and Oberstedt, S. and Qi, L. and Régis, J.-M. and Sánchez-Tembleque, V. and Shearman, R. and Witt, W. and Vedia, V. and Zell, K.O.}, journal = {Physics Letters B}, pages = 135140, title = {Multi-quasiparticle sub-nanosecond isomers in W-178}, volume = 801, year = 2020 }
  %0 Journal Article %1 RUDIGIER2020135140 %A Rudigier, M. %A Walker, P.M. %A Canavan, R.L. %A Podolyák, Zs. %A Regan, P.H. %A Söderström, P.-A. %A Lebois, M. %A Wilson, J.N. %A Jovancevic, N. %A Blazhev, A. %A Benito, J. %A Bottoni, S. %A Brunet, M. %A Cieplicka-Orynczak, N. %A Courtin, S. %A Doherty, D.T. %A Fraile, L.M. %A Hadynska-Klek, K. %A Heine, M. %A Iskra, Ł.W. %A Jolie, J. %A Karayonchev, V. %A Kennington, A. %A Koseoglou, P. %A Lotay, G. %A Lorusso, G. %A Nakhostin, M. %A Nita, C.R. %A Oberstedt, S. %A Qi, L. %A Régis, J.-M. %A Sánchez-Tembleque, V. %A Shearman, R. %A Witt, W. %A Vedia, V. %A Zell, K.O. %D 2020 %J Physics Letters B %P 135140 %R https://doi.org/10.1016/j.physletb.2019.135140 %T Multi-quasiparticle sub-nanosecond isomers in W-178 %U http://www.sciencedirect.com/science/article/pii/S0370269319308627 %V 801
• γ-γ fast timing at X-ray energies and investigation on various timing deviations. Régis, J.-M.; Esmaylzadeh, A.; Jolie, J.; Karayonchev, V.; Knafla, L.; Köster, U.; Kim, Y.H.; Strub, E. in Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment (2020). 955 163258.
  [ Abstract ] [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  We report on systematic γ-γ fast-timing measurements by using four cylindrical 1.5′′×1.5′′ LaBr3(Ce) scintillator detectors which were installed in compact geometry around the focal plane of the Lohengrin fission-fragment separator at the Institut Laue–Langevin in Grenoble, France. Unconventional γ-ray sources as 185Os and 187W were produced by thermal-neutron activation to provide nearly prompt low-energy γ and K-X rays with average γ- and X-ray multiplicity equal to two. Due to practically no contribution of Compton background, highly precise results of time-walk measurements down to 40 keV are presented. Timing deviations related to different phenomena have been investigated, such as the geometry of an extended γ-ray source and the detector arrangement, long-term timing shifts and the timing contributions of the Compton background and the inter-detector Compton-scattering. The geometrical timing deviations are shown to be minimized using a multi-element detector array with a centrally symmetric arrangement relative to the center of the focal plane. Time-correction formula are proposed as analytical corrections for long-term time shifts, the time contributions of the Compton background and the position-dependent change of the time walk for cases where the calibration source cannot be placed at the center of the focal plane.
  @article{REGIS2020163258, abstract = {We report on systematic γ-γ fast-timing measurements by using four cylindrical 1.5′′×1.5′′ LaBr3(Ce) scintillator detectors which were installed in compact geometry around the focal plane of the Lohengrin fission-fragment separator at the Institut Laue–Langevin in Grenoble, France. Unconventional γ-ray sources as 185Os and 187W were produced by thermal-neutron activation to provide nearly prompt low-energy γ and K-X rays with average γ- and X-ray multiplicity equal to two. Due to practically no contribution of Compton background, highly precise results of time-walk measurements down to 40 keV are presented. Timing deviations related to different phenomena have been investigated, such as the geometry of an extended γ-ray source and the detector arrangement, long-term timing shifts and the timing contributions of the Compton background and the inter-detector Compton-scattering. The geometrical timing deviations are shown to be minimized using a multi-element detector array with a centrally symmetric arrangement relative to the center of the focal plane. Time-correction formula are proposed as analytical corrections for long-term time shifts, the time contributions of the Compton background and the position-dependent change of the time walk for cases where the calibration source cannot be placed at the center of the focal plane.}, author = {Régis, J.-M. and Esmaylzadeh, A. and Jolie, J. and Karayonchev, V. and Knafla, L. and Köster, U. and Kim, Y.H. and Strub, E.}, journal = {Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment}, pages = 163258, title = {γ-γ fast timing at X-ray energies and investigation on various timing deviations}, volume = 955, year = 2020 }
  %0 Journal Article %1 REGIS2020163258 %A Régis, J.-M. %A Esmaylzadeh, A. %A Jolie, J. %A Karayonchev, V. %A Knafla, L. %A Köster, U. %A Kim, Y.H. %A Strub, E. %D 2020 %J Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment %P 163258 %R https://doi.org/10.1016/j.nima.2019.163258 %T γ-γ fast timing at X-ray energies and investigation on various timing deviations %U http://www.sciencedirect.com/science/article/pii/S016890021931527X %V 955 %X We report on systematic γ-γ fast-timing measurements by using four cylindrical 1.5′′×1.5′′ LaBr3(Ce) scintillator detectors which were installed in compact geometry around the focal plane of the Lohengrin fission-fragment separator at the Institut Laue–Langevin in Grenoble, France. Unconventional γ-ray sources as 185Os and 187W were produced by thermal-neutron activation to provide nearly prompt low-energy γ and K-X rays with average γ- and X-ray multiplicity equal to two. Due to practically no contribution of Compton background, highly precise results of time-walk measurements down to 40 keV are presented. Timing deviations related to different phenomena have been investigated, such as the geometry of an extended γ-ray source and the detector arrangement, long-term timing shifts and the timing contributions of the Compton background and the inter-detector Compton-scattering. The geometrical timing deviations are shown to be minimized using a multi-element detector array with a centrally symmetric arrangement relative to the center of the focal plane. Time-correction formula are proposed as analytical corrections for long-term time shifts, the time contributions of the Compton background and the position-dependent change of the time walk for cases where the calibration source cannot be placed at the center of the focal plane.
• Low-Z boundary of the N=88-90 shape phase transition: Ce-148 near the critical point. Koseoglou, P.; Werner, V.; Pietralla, N.; Ilieva, S.; Nikšić, T.; Vretenar, D.; Alexa, P.; Thürauf, M.; Bernards, C.; Blanc, A.; Bruce, A. M.; Cakirli, R. B.; Cooper, N.; Fraile, L. M.; de France, G.; Jentschel, M.; Jolie, J.; Köster, U.; Korten, W.; Kröll, T.; Lalkovski, S.; Mach, H.; Mărginean, N.; Mutti, P.; Patel, Z.; Paziy, V.; Podolyák, Zs.; Regan, P. H.; Régis, J.-M.; Roberts, O. J.; Saed-Samii, N.; Simpson, G. S.; Soldner, T.; Ur, C. A.; Urban, W.; Wilmsen, D.; Wilson, E. in Phys. Rev. C (2020). 101(1) 014303.
  [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  @article{PhysRevC.101.014303, author = {Koseoglou, P. and Werner, V. and Pietralla, N. and Ilieva, S. and Nikšić, T. and Vretenar, D. and Alexa, P. and Thürauf, M. and Bernards, C. and Blanc, A. and Bruce, A. M. and Cakirli, R. B. and Cooper, N. and Fraile, L. M. and de France, G. and Jentschel, M. and Jolie, J. and Köster, U. and Korten, W. and Kröll, T. and Lalkovski, S. and Mach, H. and Mărginean, N. and Mutti, P. and Patel, Z. and Paziy, V. and Podolyák, Zs. and Regan, P. H. and Régis, J.-M. and Roberts, O. J. and Saed-Samii, N. and Simpson, G. S. and Soldner, T. and Ur, C. A. and Urban, W. and Wilmsen, D. and Wilson, E.}, journal = {Phys. Rev. C}, month = {jan}, number = 1, pages = {014303}, publisher = {American Physical Society}, title = {Low-Z boundary of the N=88-90 shape phase transition: Ce-148 near the critical point}, volume = 101, year = 2020 }
  %0 Journal Article %1 PhysRevC.101.014303 %A Koseoglou, P. %A Werner, V. %A Pietralla, N. %A Ilieva, S. %A Nikšić, T. %A Vretenar, D. %A Alexa, P. %A Thürauf, M. %A Bernards, C. %A Blanc, A. %A Bruce, A. M. %A Cakirli, R. B. %A Cooper, N. %A Fraile, L. M. %A de France, G. %A Jentschel, M. %A Jolie, J. %A Köster, U. %A Korten, W. %A Kröll, T. %A Lalkovski, S. %A Mach, H. %A Mărginean, N. %A Mutti, P. %A Patel, Z. %A Paziy, V. %A Podolyák, Zs. %A Regan, P. H. %A Régis, J.-M. %A Roberts, O. J. %A Saed-Samii, N. %A Simpson, G. S. %A Soldner, T. %A Ur, C. A. %A Urban, W. %A Wilmsen, D. %A Wilson, E. %D 2020 %I American Physical Society %J Phys. Rev. C %N 1 %P 014303 %R 10.1103/PhysRevC.101.014303 %T Low-Z boundary of the N=88-90 shape phase transition: Ce-148 near the critical point %U https://link.aps.org/doi/10.1103/PhysRevC.101.014303 %V 101
• Evolution of Octupole Deformation in Radium Nuclei from Coulomb Excitation of Radioactive Ra-222 and Ra-228 Beams. Butler, P. A.; Gaffney, L. P.; Spagnoletti, P.; Abrahams, K.; Bowry, M.; Cederkäll, J.; de Angelis, G.; De Witte, H.; Garrett, P. E.; Goldkuhle, A.; Henrich, C.; Illana, A.; Johnston, K.; Joss, D. T.; Keatings, J. M.; Kelly, N. A.; Komorowska, M.; Konki, J.; Kröll, T.; Lozano, M.; Nara Singh, B. S.; O'Donnell, D.; Ojala, J.; Page, R. D.; Pedersen, L. G.; Raison, C.; Reiter, P.; Rodriguez, J. A.; Rosiak, D.; Rothe, S.; Scheck, M.; Seidlitz, M.; Shneidman, T. M.; Siebeck, B.; Sinclair, J.; Smith, J. F.; Stryjczyk, M.; Van Duppen, P.; Vinals, S.; Virtanen, V.; Warr, N.; Wrzosek-Lipska, K.; Zielińska, M. in Phys. Rev. Lett. (2020). 124(4) 042503.
  [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  @article{PhysRevLett.124.042503, author = {Butler, P. A. and Gaffney, L. P. and Spagnoletti, P. and Abrahams, K. and Bowry, M. and Cederkäll, J. and de Angelis, G. and De Witte, H. and Garrett, P. E. and Goldkuhle, A. and Henrich, C. and Illana, A. and Johnston, K. and Joss, D. T. and Keatings, J. M. and Kelly, N. A. and Komorowska, M. and Konki, J. and Kröll, T. and Lozano, M. and Nara Singh, B. S. and O'Donnell, D. and Ojala, J. and Page, R. D. and Pedersen, L. G. and Raison, C. and Reiter, P. and Rodriguez, J. A. and Rosiak, D. and Rothe, S. and Scheck, M. and Seidlitz, M. and Shneidman, T. M. and Siebeck, B. and Sinclair, J. and Smith, J. F. and Stryjczyk, M. and Van Duppen, P. and Vinals, S. and Virtanen, V. and Warr, N. and Wrzosek-Lipska, K. and Zielińska, M.}, journal = {Phys. Rev. Lett.}, month = {jan}, number = 4, pages = {042503}, publisher = {American Physical Society}, title = {Evolution of Octupole Deformation in Radium Nuclei from Coulomb Excitation of Radioactive Ra-222 and Ra-228 Beams}, volume = 124, year = 2020 }
  %0 Journal Article %1 PhysRevLett.124.042503 %A Butler, P. A. %A Gaffney, L. P. %A Spagnoletti, P. %A Abrahams, K. %A Bowry, M. %A Cederkäll, J. %A de Angelis, G. %A De Witte, H. %A Garrett, P. E. %A Goldkuhle, A. %A Henrich, C. %A Illana, A. %A Johnston, K. %A Joss, D. T. %A Keatings, J. M. %A Kelly, N. A. %A Komorowska, M. %A Konki, J. %A Kröll, T. %A Lozano, M. %A Nara Singh, B. S. %A O'Donnell, D. %A Ojala, J. %A Page, R. D. %A Pedersen, L. G. %A Raison, C. %A Reiter, P. %A Rodriguez, J. A. %A Rosiak, D. %A Rothe, S. %A Scheck, M. %A Seidlitz, M. %A Shneidman, T. M. %A Siebeck, B. %A Sinclair, J. %A Smith, J. F. %A Stryjczyk, M. %A Van Duppen, P. %A Vinals, S. %A Virtanen, V. %A Warr, N. %A Wrzosek-Lipska, K. %A Zielińska, M. %D 2020 %I American Physical Society %J Phys. Rev. Lett. %N 4 %P 042503 %R 10.1103/PhysRevLett.124.042503 %T Evolution of Octupole Deformation in Radium Nuclei from Coulomb Excitation of Radioactive Ra-222 and Ra-228 Beams %U https://link.aps.org/doi/10.1103/PhysRevLett.124.042503 %V 124
• Detailed spectroscopy of doubly magic 132 Sn. Benito, J.; Fraile, L. M.; Korgul, A.; Piersa, M.; Adamska, E.; Andreyev, A. N.; Álvarez-Rodríguez, R.; Barzakh, A. E.; Benzoni, 6 G.; Berry, T.; Borge, M. J. G.; Carmona, M.; Chrysalidis, K.; Costache, C.; Cubiss, J. G.; Goodacre, T. Day; Witte, H. De; Fedorov, D. V.; Fedosseev, V. N.; Fernández-Martínez, G.; Fijałkowska, A.; Fila, M.; Fynbo, H.; Galaviz, D.; Galve, P.; García-Díez, M.; Greenlees, P. T.; Grzywacz, R.; Harkness-Brennan, L. J.; Henrich, C.; Huyse, M.; Ibáñez, P.; Illana, A.; Janas, Z.; Jolie, J.; Judson, D. S.; Karayonchev, V.; Kicińska-Habior, M.; Konki, J.; Kurcewicz, J.; Lazarus, I.; Lică, R.; López-Montes, A.; Lund, M.; Mach, H.; Madurga, M.; Marroquín, I.; Marsh, B.; Martínez, M. C.; Mazzocchi, C.; Mărginean, N.; Mărginean, R.; Miernik, K.; Mihai, C.; Mihai, R. E.; Nácher, E.; Negret, A.; Olaizola, B.; Page, R. D.; Paulauskas, S. V.; Pascu, S.; Perea, A.; Pucknell, V.; Rahkila, P.; Raison, C.; Rapisarda, E.; Régis, J.-M.; Rezynkina, K.; Rotaru, F.; Rothe, S.; Sánchez-Parcerisa, D.; Sánchez-Tembleque, V.; Schomacker, K.; Simpson, G. S.; Sotty, Ch.; Stan, L.; Stănoiu, M.; Stryjczyk, M.; Tengblad, O.; Turturica, A.; Udías, J. M.; Duppen, P. Van; Vedia, V.; Villa-Abaunza, A.; Viñals, S.; Walters, W. B.; Wadsworth, R.; Warr, N. in Phys. Rev. C (2020). (102) 014328.
  [ BibTeX ] [ EndNote ] [ URL ]
   
  @article{benito2020detailed, author = {Benito, J. and Fraile, L. M. and Korgul, A. and Piersa, M. and Adamska, E. and Andreyev, A. N. and Álvarez-Rodríguez, R. and Barzakh, A. E. and Benzoni, 6 G. and Berry, T. and Borge, M. J. G. and Carmona, M. and Chrysalidis, K. and Costache, C. and Cubiss, J. G. and Goodacre, T. Day and Witte, H. De and Fedorov, D. V. and Fedosseev, V. N. and Fernández-Martínez, G. and Fijałkowska, A. and Fila, M. and Fynbo, H. and Galaviz, D. and Galve, P. and García-Díez, M. and Greenlees, P. T. and Grzywacz, R. and Harkness-Brennan, L. J. and Henrich, C. and Huyse, M. and Ibáñez, P. and Illana, A. and Janas, Z. and Jolie, J. and Judson, D. S. and Karayonchev, V. and Kicińska-Habior, M. and Konki, J. and Kurcewicz, J. and Lazarus, I. and Lică, R. and López-Montes, A. and Lund, M. and Mach, H. and Madurga, M. and Marroquín, I. and Marsh, B. and Martínez, M. C. and Mazzocchi, C. and Mărginean, N. and Mărginean, R. and Miernik, K. and Mihai, C. and Mihai, R. E. and Nácher, E. and Negret, A. and Olaizola, B. and Page, R. D. and Paulauskas, S. V. and Pascu, S. and Perea, A. and Pucknell, V. and Rahkila, P. and Raison, C. and Rapisarda, E. and Régis, J.-M. and Rezynkina, K. and Rotaru, F. and Rothe, S. and Sánchez-Parcerisa, D. and Sánchez-Tembleque, V. and Schomacker, K. and Simpson, G. S. and Sotty, Ch. and Stan, L. and Stănoiu, M. and Stryjczyk, M. and Tengblad, O. and Turturica, A. and Udías, J. M. and Duppen, P. Van and Vedia, V. and Villa-Abaunza, A. and Viñals, S. and Walters, W. B. and Wadsworth, R. and Warr, N.}, journal = {Phys. Rev. C}, number = 102, pages = {014328}, title = {Detailed spectroscopy of doubly magic 132 Sn}, year = 2020 }
  %0 Journal Article %1 benito2020detailed %A Benito, J. %A Fraile, L. M. %A Korgul, A. %A Piersa, M. %A Adamska, E. %A Andreyev, A. N. %A Álvarez-Rodríguez, R. %A Barzakh, A. E. %A Benzoni, 6 G. %A Berry, T. %A Borge, M. J. G. %A Carmona, M. %A Chrysalidis, K. %A Costache, C. %A Cubiss, J. G. %A Goodacre, T. Day %A Witte, H. De %A Fedorov, D. V. %A Fedosseev, V. N. %A Fernández-Martínez, G. %A Fijałkowska, A. %A Fila, M. %A Fynbo, H. %A Galaviz, D. %A Galve, P. %A García-Díez, M. %A Greenlees, P. T. %A Grzywacz, R. %A Harkness-Brennan, L. J. %A Henrich, C. %A Huyse, M. %A Ibáñez, P. %A Illana, A. %A Janas, Z. %A Jolie, J. %A Judson, D. S. %A Karayonchev, V. %A Kicińska-Habior, M. %A Konki, J. %A Kurcewicz, J. %A Lazarus, I. %A Lică, R. %A López-Montes, A. %A Lund, M. %A Mach, H. %A Madurga, M. %A Marroquín, I. %A Marsh, B. %A Martínez, M. C. %A Mazzocchi, C. %A Mărginean, N. %A Mărginean, R. %A Miernik, K. %A Mihai, C. %A Mihai, R. E. %A Nácher, E. %A Negret, A. %A Olaizola, B. %A Page, R. D. %A Paulauskas, S. V. %A Pascu, S. %A Perea, A. %A Pucknell, V. %A Rahkila, P. %A Raison, C. %A Rapisarda, E. %A Régis, J.-M. %A Rezynkina, K. %A Rotaru, F. %A Rothe, S. %A Sánchez-Parcerisa, D. %A Sánchez-Tembleque, V. %A Schomacker, K. %A Simpson, G. S. %A Sotty, Ch. %A Stan, L. %A Stănoiu, M. %A Stryjczyk, M. %A Tengblad, O. %A Turturica, A. %A Udías, J. M. %A Duppen, P. Van %A Vedia, V. %A Villa-Abaunza, A. %A Viñals, S. %A Walters, W. B. %A Wadsworth, R. %A Warr, N. %D 2020 %J Phys. Rev. C %N 102 %P 014328 %T Detailed spectroscopy of doubly magic 132 Sn %U https://doi.org/10.1103/PhysRevC.102.014328
• Spectroscopy of 99Cd and 101In from beta decays of 99In and 101Sn. Park, J.; Krücken, R.; Blazhev, A.; Lubos, D.; Gernhäuser, R.; Lewitowicz, M.; Nishimura, S.; Ahn, D. S.; Baba, H.; Blank, B.; Boutachkov, P.; Browne, F.; ifmmode \check{C}else \v{C}\fi{}elikoviifmmode \acute{c}else {{\'c}}\fi{}, I.; de France, G.; Doornenbal, P.; Faestermann, T.; Fang, Y.; Fukuda, N.; Giovinazzo, J.; Goel, N.; Górska, M.; Grawe, H.; Ilieva, S.; Inabe, N.; Isobe, T.; Jungclaus, A.; Kameda, D.; Kim, G. D.; Kim, Y.-K.; Kojouharov, I.; Kubo, T.; Kurz, N.; Kwon, Y. K.; Lorusso, G.; Moschner, K.; Murai, D.; Nishizuka, I.; Patel, Z.; Rajabali, M. M.; Rice, S.; Sakurai, H.; Schaffner, H.; Shimizu, Y.; Sinclair, L.; Söderström, P.-A.; Steiger, K.; Sumikama, T.; Suzuki, H.; Takeda, H.; Wang, Z.; Watanabe, H.; Wu, J.; Xu, Z. Y. in Phys. Rev. C (2020). 102(1) 014304.
  [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  @article{PhysRevC.102.014304, author = {Park, J. and Krücken, R. and Blazhev, A. and Lubos, D. and Gernhäuser, R. and Lewitowicz, M. and Nishimura, S. and Ahn, D. S. and Baba, H. and Blank, B. and Boutachkov, P. and Browne, F. and \ifmmode \check{C}\else \v{C}\fi{}elikovi\ifmmode \acute{c}\else {{\'c}}\fi{}, I. and de France, G. and Doornenbal, P. and Faestermann, T. and Fang, Y. and Fukuda, N. and Giovinazzo, J. and Goel, N. and Górska, M. and Grawe, H. and Ilieva, S. and Inabe, N. and Isobe, T. and Jungclaus, A. and Kameda, D. and Kim, G. D. and Kim, Y.-K. and Kojouharov, I. and Kubo, T. and Kurz, N. and Kwon, Y. K. and Lorusso, G. and Moschner, K. and Murai, D. and Nishizuka, I. and Patel, Z. and Rajabali, M. M. and Rice, S. and Sakurai, H. and Schaffner, H. and Shimizu, Y. and Sinclair, L. and Söderström, P.-A. and Steiger, K. and Sumikama, T. and Suzuki, H. and Takeda, H. and Wang, Z. and Watanabe, H. and Wu, J. and Xu, Z. Y.}, journal = {Phys. Rev. C}, month = {jul}, number = 1, pages = {014304}, publisher = {American Physical Society}, title = {Spectroscopy of 99Cd and 101In from beta decays of 99In and 101Sn}, volume = 102, year = 2020 }
  %0 Journal Article %1 PhysRevC.102.014304 %A Park, J. %A Krücken, R. %A Blazhev, A. %A Lubos, D. %A Gernhäuser, R. %A Lewitowicz, M. %A Nishimura, S. %A Ahn, D. S. %A Baba, H. %A Blank, B. %A Boutachkov, P. %A Browne, F. %A ifmmode \check{C}else \v{C}\fi{}elikoviifmmode \acute{c}else {{\'c}}\fi{}, I. %A de France, G. %A Doornenbal, P. %A Faestermann, T. %A Fang, Y. %A Fukuda, N. %A Giovinazzo, J. %A Goel, N. %A Górska, M. %A Grawe, H. %A Ilieva, S. %A Inabe, N. %A Isobe, T. %A Jungclaus, A. %A Kameda, D. %A Kim, G. D. %A Kim, Y.-K. %A Kojouharov, I. %A Kubo, T. %A Kurz, N. %A Kwon, Y. K. %A Lorusso, G. %A Moschner, K. %A Murai, D. %A Nishizuka, I. %A Patel, Z. %A Rajabali, M. M. %A Rice, S. %A Sakurai, H. %A Schaffner, H. %A Shimizu, Y. %A Sinclair, L. %A Söderström, P.-A. %A Steiger, K. %A Sumikama, T. %A Suzuki, H. %A Takeda, H. %A Wang, Z. %A Watanabe, H. %A Wu, J. %A Xu, Z. Y. %D 2020 %I American Physical Society %J Phys. Rev. C %N 1 %P 014304 %R 10.1103/PhysRevC.102.014304 %T Spectroscopy of 99Cd and 101In from beta decays of 99In and 101Sn %U https://link.aps.org/doi/10.1103/PhysRevC.102.014304 %V 102
• Lifetime measurements in the odd-A nucleus 177Hf. Knafla, L.; Alexa, P.; Köster, U.; Thiamova, G.; Régis, J.-M.; Jolie, J.; Blanc, A.; Bruce, A. M.; Esmaylzadeh, A.; Fraile, L. M.; de France, G.; Häfner, G.; Ilieva, S.; Jentschel, M.; Karayonchev, V.; Korten, W.; Kröll, T.; Lalkovski, S.; Leoni, S.; Mach, H.; Marginean, N.; Mutti, P.; Pascovici, G.; Paziy, V.; Podolyák, Zs.; Regan, P. H.; Roberts, O. J.; Saed-Samii, N.; Simpson, G. S.; Smith, J. F.; Soldner, T.; Townsley, C.; Ur, C. A.; Urban, W.; Vancraeyenest, A.; Warr, N. in Phys. Rev. C (2020). 102(5) 054322.
  [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  @article{PhysRevC.102.054322, author = {Knafla, L. and Alexa, P. and Köster, U. and Thiamova, G. and Régis, J.-M. and Jolie, J. and Blanc, A. and Bruce, A. M. and Esmaylzadeh, A. and Fraile, L. M. and de France, G. and Häfner, G. and Ilieva, S. and Jentschel, M. and Karayonchev, V. and Korten, W. and Kröll, T. and Lalkovski, S. and Leoni, S. and Mach, H. and Marginean, N. and Mutti, P. and Pascovici, G. and Paziy, V. and Podolyák, Zs. and Regan, P. H. and Roberts, O. J. and Saed-Samii, N. and Simpson, G. S. and Smith, J. F. and Soldner, T. and Townsley, C. and Ur, C. A. and Urban, W. and Vancraeyenest, A. and Warr, N.}, journal = {Phys. Rev. C}, month = {nov}, number = 5, pages = {054322}, publisher = {American Physical Society}, title = {Lifetime measurements in the odd-A nucleus 177Hf}, volume = 102, year = 2020 }
  %0 Journal Article %1 PhysRevC.102.054322 %A Knafla, L. %A Alexa, P. %A Köster, U. %A Thiamova, G. %A Régis, J.-M. %A Jolie, J. %A Blanc, A. %A Bruce, A. M. %A Esmaylzadeh, A. %A Fraile, L. M. %A de France, G. %A Häfner, G. %A Ilieva, S. %A Jentschel, M. %A Karayonchev, V. %A Korten, W. %A Kröll, T. %A Lalkovski, S. %A Leoni, S. %A Mach, H. %A Marginean, N. %A Mutti, P. %A Pascovici, G. %A Paziy, V. %A Podolyák, Zs. %A Regan, P. H. %A Roberts, O. J. %A Saed-Samii, N. %A Simpson, G. S. %A Smith, J. F. %A Soldner, T. %A Townsley, C. %A Ur, C. A. %A Urban, W. %A Vancraeyenest, A. %A Warr, N. %D 2020 %I American Physical Society %J Phys. Rev. C %N 5 %P 054322 %R 10.1103/PhysRevC.102.054322 %T Lifetime measurements in the odd-A nucleus 177Hf %U https://link.aps.org/doi/10.1103/PhysRevC.102.054322 %V 102

2019 [ nach oben ]

• The observation of vibrating pear-shapes in radon nuclei. Butler, P. A.; Gaffney, L. P.; Spagnoletti, P.; Konki, J.; Scheck, M.; Smith, J. F.; Abrahams, K.; Bowry, M.; Cederkäll, J.; Chupp, T.; de Angelis, G.; De Witte, H.; Garrett, P. E.; Goldkuhle, A.; Henrich, C.; Illana, A.; Johnston, K.; Joss, D. T.; Keatings, J. M.; Kelly, N. A.; Komorowska, M.; Kröll, T.; Lozano, M.; Nara Singh, B. S.; O’Donnell, D.; Ojala, J.; Page, R. D.; Pedersen, L. G.; Raison, C.; Reiter, P.; Rodriguez, J. A.; Rosiak, D.; Rothe, S.; Shneidman, T. M.; Siebeck, B.; Seidlitz, M.; Sinclair, J.; Stryjczyk, M.; Van Duppen, P.; Vinals, S.; Virtanen, V.; Warr, N.; Wrzosek-Lipska, K.; Zielinska, M. in Nature Communications (2019). 10(1) 2473.
  [ Abstract ] [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  There is a large body of evidence that atomic nuclei can undergo octupole distortion and assume the shape of a pear. This phenomenon is important for measurements of electric-dipole moments of atoms, which would indicate CP violation and hence probe physics beyond the Standard Model of particle physics. Isotopes of both radon and radium have been identified as candidates for such measurements. Here, we observed the low-lying quantum states in 224Rn and 226Rn by accelerating beams of these radioactive nuclei. We show that radon isotopes undergo octupole vibrations but do not possess static pear-shapes in their ground states. We conclude that radon atoms provide less favourable conditions for the enhancement of a measurable atomic electric-dipole moment.
  @article{butler2019observation, abstract = {There is a large body of evidence that atomic nuclei can undergo octupole distortion and assume the shape of a pear. This phenomenon is important for measurements of electric-dipole moments of atoms, which would indicate CP violation and hence probe physics beyond the Standard Model of particle physics. Isotopes of both radon and radium have been identified as candidates for such measurements. Here, we observed the low-lying quantum states in 224Rn and 226Rn by accelerating beams of these radioactive nuclei. We show that radon isotopes undergo octupole vibrations but do not possess static pear-shapes in their ground states. We conclude that radon atoms provide less favourable conditions for the enhancement of a measurable atomic electric-dipole moment.}, author = {Butler, P. A. and Gaffney, L. P. and Spagnoletti, P. and Konki, J. and Scheck, M. and Smith, J. F. and Abrahams, K. and Bowry, M. and Cederkäll, J. and Chupp, T. and de Angelis, G. and De Witte, H. and Garrett, P. E. and Goldkuhle, A. and Henrich, C. and Illana, A. and Johnston, K. and Joss, D. T. and Keatings, J. M. and Kelly, N. A. and Komorowska, M. and Kröll, T. and Lozano, M. and Nara Singh, B. S. and O’Donnell, D. and Ojala, J. and Page, R. D. and Pedersen, L. G. and Raison, C. and Reiter, P. and Rodriguez, J. A. and Rosiak, D. and Rothe, S. and Shneidman, T. M. and Siebeck, B. and Seidlitz, M. and Sinclair, J. and Stryjczyk, M. and Van Duppen, P. and Vinals, S. and Virtanen, V. and Warr, N. and Wrzosek-Lipska, K. and Zielinska, M.}, journal = {Nature Communications}, number = 1, pages = 2473, title = {The observation of vibrating pear-shapes in radon nuclei}, volume = 10, year = 2019 }
  %0 Journal Article %1 butler2019observation %A Butler, P. A. %A Gaffney, L. P. %A Spagnoletti, P. %A Konki, J. %A Scheck, M. %A Smith, J. F. %A Abrahams, K. %A Bowry, M. %A Cederkäll, J. %A Chupp, T. %A de Angelis, G. %A De Witte, H. %A Garrett, P. E. %A Goldkuhle, A. %A Henrich, C. %A Illana, A. %A Johnston, K. %A Joss, D. T. %A Keatings, J. M. %A Kelly, N. A. %A Komorowska, M. %A Kröll, T. %A Lozano, M. %A Nara Singh, B. S. %A O’Donnell, D. %A Ojala, J. %A Page, R. D. %A Pedersen, L. G. %A Raison, C. %A Reiter, P. %A Rodriguez, J. A. %A Rosiak, D. %A Rothe, S. %A Shneidman, T. M. %A Siebeck, B. %A Seidlitz, M. %A Sinclair, J. %A Stryjczyk, M. %A Van Duppen, P. %A Vinals, S. %A Virtanen, V. %A Warr, N. %A Wrzosek-Lipska, K. %A Zielinska, M. %D 2019 %J Nature Communications %N 1 %P 2473 %R 10.1038/s41467-019-10494-5 %T The observation of vibrating pear-shapes in radon nuclei %U https://doi.org/10.1038/s41467-019-10494-5 %V 10 %X There is a large body of evidence that atomic nuclei can undergo octupole distortion and assume the shape of a pear. This phenomenon is important for measurements of electric-dipole moments of atoms, which would indicate CP violation and hence probe physics beyond the Standard Model of particle physics. Isotopes of both radon and radium have been identified as candidates for such measurements. Here, we observed the low-lying quantum states in 224Rn and 226Rn by accelerating beams of these radioactive nuclei. We show that radon isotopes undergo octupole vibrations but do not possess static pear-shapes in their ground states. We conclude that radon atoms provide less favourable conditions for the enhancement of a measurable atomic electric-dipole moment.
• The concept of nuclear photon strength functions: A model-independent approach via ((gamma)over-right-arrow, gamma ` gamma `') reactions. Isaak, J.; Savran, D.; Loher, B.; Beck, T.; Bhike, M.; Gayer, U.; Krishichayan,; Pietralla, N.; Scheck, M.; Tornow, W.; Werner, V.; Zilges, A.; Zweidinger, M. in Physics Letters B (2019). 788 225-230.
  [ Abstract ] [ BibTeX ] [ EndNote ] [ DOI ]
   
  Most theoretical approaches used in nuclear astrophysics to model the nucleosynthesis of heavy elements incorporate the so-called statistical model in order to describe the excitation and decay properties of atomic nuclei. One of the basic assumptions of this model is the validity of the Brink-Axel hypothesis and the related concept of so-called photon strength functions to describe gamma-ray transition probabilities. We present a novel experimental approach that allows for the first time to experimentally determine the photon strength function simultaneously in two independent ways by a unique combination of quasimonochromatic photon beams and a newly implemented gamma-gamma coincidence setup. This technique does not assume a priori the validity of the Brink-Axel hypothesis and sets a benchmark in terms of the detection sensitivity for measuring decay properties of photo-excited states below the neutron separation energy. The data for the spherical off-shell nucleus Te-128 were obtained for y-ray beam-energy settings between 3 MeV and 9 MeV in steps of 130 keV for the lower beam energies and in steps of up to 280 keV for the highest beam settings. We present a quantitative analysis on the consistency of the derived photon strength function with the Brink-Axel hypothesis. The data clearly demonstrate a discrepancy of up to a factor of two between the photon strength functions extracted from the photoabsorption and photon emission process, respectively. In addition, we observe that the photon strength functions are not independent of the excitation energy, as usually assumed. Thus, we conclude, that the Brink-Axel hypothesis is not strictly fulfilled in the excitation-energy region below the neutron separation threshold S-n= 8.78 MeV) for the studied case of Te-128. (C) 2018 The Authors. Published by Elsevier B.V.
  @article{ISI:000455364400028, abstract = {Most theoretical approaches used in nuclear astrophysics to model the nucleosynthesis of heavy elements incorporate the so-called statistical model in order to describe the excitation and decay properties of atomic nuclei. One of the basic assumptions of this model is the validity of the Brink-Axel hypothesis and the related concept of so-called photon strength functions to describe gamma-ray transition probabilities. We present a novel experimental approach that allows for the first time to experimentally determine the photon strength function simultaneously in two independent ways by a unique combination of quasimonochromatic photon beams and a newly implemented gamma-gamma coincidence setup. This technique does not assume a priori the validity of the Brink-Axel hypothesis and sets a benchmark in terms of the detection sensitivity for measuring decay properties of photo-excited states below the neutron separation energy. The data for the spherical off-shell nucleus Te-128 were obtained for y-ray beam-energy settings between 3 MeV and 9 MeV in steps of 130 keV for the lower beam energies and in steps of up to 280 keV for the highest beam settings. We present a quantitative analysis on the consistency of the derived photon strength function with the Brink-Axel hypothesis. The data clearly demonstrate a discrepancy of up to a factor of two between the photon strength functions extracted from the photoabsorption and photon emission process, respectively. In addition, we observe that the photon strength functions are not independent of the excitation energy, as usually assumed. Thus, we conclude, that the Brink-Axel hypothesis is not strictly fulfilled in the excitation-energy region below the neutron separation threshold S-n= 8.78 MeV) for the studied case of Te-128. (C) 2018 The Authors. Published by Elsevier B.V.}, author = {Isaak, J. and Savran, D. and Loher, B. and Beck, T. and Bhike, M. and Gayer, U. and Krishichayan and Pietralla, N. and Scheck, M. and Tornow, W. and Werner, V. and Zilges, A. and Zweidinger, M.}, journal = {Physics Letters B}, month = {JAN 10}, pages = {225-230}, title = {The concept of nuclear photon strength functions: A model-independent approach via ((gamma)over-right-arrow, gamma ` gamma `') reactions}, volume = 788, year = 2019 }
  %0 Journal Article %1 ISI:000455364400028 %A Isaak, J. %A Savran, D. %A Loher, B. %A Beck, T. %A Bhike, M. %A Gayer, U. %A Krishichayan, %A Pietralla, N. %A Scheck, M. %A Tornow, W. %A Werner, V. %A Zilges, A. %A Zweidinger, M. %D 2019 %J Physics Letters B %P 225-230 %R 10.1016/j.physletb.2018.11.038 %T The concept of nuclear photon strength functions: A model-independent approach via ((gamma)over-right-arrow, gamma ` gamma `') reactions %V 788 %X Most theoretical approaches used in nuclear astrophysics to model the nucleosynthesis of heavy elements incorporate the so-called statistical model in order to describe the excitation and decay properties of atomic nuclei. One of the basic assumptions of this model is the validity of the Brink-Axel hypothesis and the related concept of so-called photon strength functions to describe gamma-ray transition probabilities. We present a novel experimental approach that allows for the first time to experimentally determine the photon strength function simultaneously in two independent ways by a unique combination of quasimonochromatic photon beams and a newly implemented gamma-gamma coincidence setup. This technique does not assume a priori the validity of the Brink-Axel hypothesis and sets a benchmark in terms of the detection sensitivity for measuring decay properties of photo-excited states below the neutron separation energy. The data for the spherical off-shell nucleus Te-128 were obtained for y-ray beam-energy settings between 3 MeV and 9 MeV in steps of 130 keV for the lower beam energies and in steps of up to 280 keV for the highest beam settings. We present a quantitative analysis on the consistency of the derived photon strength function with the Brink-Axel hypothesis. The data clearly demonstrate a discrepancy of up to a factor of two between the photon strength functions extracted from the photoabsorption and photon emission process, respectively. In addition, we observe that the photon strength functions are not independent of the excitation energy, as usually assumed. Thus, we conclude, that the Brink-Axel hypothesis is not strictly fulfilled in the excitation-energy region below the neutron separation threshold S-n= 8.78 MeV) for the studied case of Te-128. (C) 2018 The Authors. Published by Elsevier B.V.
• Beta decay of 133In: gamma emission from neutron-unbound states in 133Sn. Piersa, M.; Korgul, A.; Fraile, L. M.; Benito, J.; Adamska, E.; Andreyev, A. N.; Álvarez-Rodr\'{i}guez, R.; Barzakh, A. E.; Benzoni, G.; Berry, T.; Borge, M. J. G.; Carmona, M.; Chrysalidis, K.; Correia, J. G.; Costache, C.; Cubiss, J. G.; Day Goodacre, T.; De Witte, H.; Fedorov, D. V.; Fedosseev, V. N.; Fernández-Mart\'{i}nez, G.; Fija\l{}kowska, A.; Fila, M.; Fynbo, H.; Galaviz, D.; Greenlees, P. T.; Grzywacz, R.; Harkness-Brennan, L. J.; Henrich, C.; Huyse, M.; Illana, A.; Janas, Z.; Johnston, K.; Judson, D. S.; Karanyonchev, V.; Kiciifmmode \acute{n}else {{\'n}}\fi{}ska Habior, M.; Konki, J.; Kurcewicz, J.; Lazarus, I.; Licifmmode \u{a}else \u{a}\fi{}, R.; Mach, H.; Madurga, M.; Marroqu\'{i}n, I.; Marsh, B.; Mart\'{i}nez, M. C.; Mazzocchi, C.; Mifmmode \u{a}else \u{a}\fi{}rginean, N.; Mifmmode \u{a}else \u{a}\fi{}rginean, R.; Miernik, K.; Mihai, C.; Nácher, E.; Negret, A.; Olaizola, B.; Page, R. D.; Paulaskalas, S.; Pascu, S.; Perea, A.; Pucknell, V.; Rahkila, P.; Rapisarda, E.; Régis, J.-M.; Rotaru, F.; Rothe, S.; Sánchez-Tembleque, V.; Simpson, G.; Sotty, Ch.; Stan, L.; Stifmmode \u{a}else \u{a}\fi{}noiu, M.; Stryjczyk, M.; Tengblad, O.; Turturica, A.; Ud\'{i}as, J. M.; Van Duppen, P.; Vedia, V.; Villa, A.; Vi nals, S.; Wadsworth, R.; Walters, W. B.; Warr, N. in Phys. Rev. C (2019). 99(2) 024304.
  [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  @article{PhysRevC.99.024304, author = {Piersa, M. and Korgul, A. and Fraile, L. M. and Benito, J. and Adamska, E. and Andreyev, A. N. and Álvarez-Rodr\'{\i}guez, R. and Barzakh, A. E. and Benzoni, G. and Berry, T. and Borge, M. J. G. and Carmona, M. and Chrysalidis, K. and Correia, J. G. and Costache, C. and Cubiss, J. G. and Day Goodacre, T. and De Witte, H. and Fedorov, D. V. and Fedosseev, V. N. and Fernández-Mart\'{\i}nez, G. and Fija\l{}kowska, A. and Fila, M. and Fynbo, H. and Galaviz, D. and Greenlees, P. T. and Grzywacz, R. and Harkness-Brennan, L. J. and Henrich, C. and Huyse, M. and Illana, A. and Janas, Z. and Johnston, K. and Judson, D. S. and Karanyonchev, V. and Kici\ifmmode \acute{n}\else {{\'n}}\fi{}ska Habior, M. and Konki, J. and Kurcewicz, J. and Lazarus, I. and Lic\ifmmode \u{a}\else \u{a}\fi{}, R. and Mach, H. and Madurga, M. and Marroqu\'{\i}n, I. and Marsh, B. and Mart\'{\i}nez, M. C. and Mazzocchi, C. and M\ifmmode \u{a}\else \u{a}\fi{}rginean, N. and M\ifmmode \u{a}\else \u{a}\fi{}rginean, R. and Miernik, K. and Mihai, C. and Nácher, E. and Negret, A. and Olaizola, B. and Page, R. D. and Paulaskalas, S. and Pascu, S. and Perea, A. and Pucknell, V. and Rahkila, P. and Rapisarda, E. and Régis, J.-M. and Rotaru, F. and Rothe, S. and Sánchez-Tembleque, V. and Simpson, G. and Sotty, Ch. and Stan, L. and St\ifmmode \u{a}\else \u{a}\fi{}noiu, M. and Stryjczyk, M. and Tengblad, O. and Turturica, A. and Ud\'{\i}as, J. M. and Van Duppen, P. and Vedia, V. and Villa, A. and Vi\ nals, S. and Wadsworth, R. and Walters, W. B. and Warr, N.}, journal = {Phys. Rev. C}, month = {feb}, number = 2, pages = {024304}, publisher = {American Physical Society}, title = {Beta decay of 133In: gamma emission from neutron-unbound states in 133Sn}, volume = 99, year = 2019 }
  %0 Journal Article %1 PhysRevC.99.024304 %A Piersa, M. %A Korgul, A. %A Fraile, L. M. %A Benito, J. %A Adamska, E. %A Andreyev, A. N. %A Álvarez-Rodr\'{i}guez, R. %A Barzakh, A. E. %A Benzoni, G. %A Berry, T. %A Borge, M. J. G. %A Carmona, M. %A Chrysalidis, K. %A Correia, J. G. %A Costache, C. %A Cubiss, J. G. %A Day Goodacre, T. %A De Witte, H. %A Fedorov, D. V. %A Fedosseev, V. N. %A Fernández-Mart\'{i}nez, G. %A Fija\l{}kowska, A. %A Fila, M. %A Fynbo, H. %A Galaviz, D. %A Greenlees, P. T. %A Grzywacz, R. %A Harkness-Brennan, L. J. %A Henrich, C. %A Huyse, M. %A Illana, A. %A Janas, Z. %A Johnston, K. %A Judson, D. S. %A Karanyonchev, V. %A Kiciifmmode \acute{n}else {{\'n}}\fi{}ska Habior, M. %A Konki, J. %A Kurcewicz, J. %A Lazarus, I. %A Licifmmode \u{a}else \u{a}\fi{}, R. %A Mach, H. %A Madurga, M. %A Marroqu\'{i}n, I. %A Marsh, B. %A Mart\'{i}nez, M. C. %A Mazzocchi, C. %A Mifmmode \u{a}else \u{a}\fi{}rginean, N. %A Mifmmode \u{a}else \u{a}\fi{}rginean, R. %A Miernik, K. %A Mihai, C. %A Nácher, E. %A Negret, A. %A Olaizola, B. %A Page, R. D. %A Paulaskalas, S. %A Pascu, S. %A Perea, A. %A Pucknell, V. %A Rahkila, P. %A Rapisarda, E. %A Régis, J.-M. %A Rotaru, F. %A Rothe, S. %A Sánchez-Tembleque, V. %A Simpson, G. %A Sotty, Ch. %A Stan, L. %A Stifmmode \u{a}else \u{a}\fi{}noiu, M. %A Stryjczyk, M. %A Tengblad, O. %A Turturica, A. %A Ud\'{i}as, J. M. %A Van Duppen, P. %A Vedia, V. %A Villa, A. %A Vi nals, S. %A Wadsworth, R. %A Walters, W. B. %A Warr, N. %D 2019 %I American Physical Society %J Phys. Rev. C %N 2 %P 024304 %R 10.1103/PhysRevC.99.024304 %T Beta decay of 133In: gamma emission from neutron-unbound states in 133Sn %U https://link.aps.org/doi/10.1103/PhysRevC.99.024304 %V 99
• New lifetime measurements for the lowest quadrupole states in 20,22Ne and possible explanations of the high collectivity of the depopulating E2 transitions. Petkov, P.; Müller-Gatermann, C.; Werner, D.; Dewald, A.; Blazhev, A.; Fransen, C.; Jolie, J.; Ohkubo, S.; Zell, K. O. in Phys. Rev. C (2019). 100(2) 024312.
  [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  @article{PhysRevC.100.024312, author = {Petkov, P. and Müller-Gatermann, C. and Werner, D. and Dewald, A. and Blazhev, A. and Fransen, C. and Jolie, J. and Ohkubo, S. and Zell, K. O.}, journal = {Phys. Rev. C}, month = {aug}, number = 2, pages = {024312}, publisher = {American Physical Society}, title = {New lifetime measurements for the lowest quadrupole states in 20,22Ne and possible explanations of the high collectivity of the depopulating E2 transitions}, volume = 100, year = 2019 }
  %0 Journal Article %1 PhysRevC.100.024312 %A Petkov, P. %A Müller-Gatermann, C. %A Werner, D. %A Dewald, A. %A Blazhev, A. %A Fransen, C. %A Jolie, J. %A Ohkubo, S. %A Zell, K. O. %D 2019 %I American Physical Society %J Phys. Rev. C %N 2 %P 024312 %R 10.1103/PhysRevC.100.024312 %T New lifetime measurements for the lowest quadrupole states in 20,22Ne and possible explanations of the high collectivity of the depopulating E2 transitions %U https://link.aps.org/doi/10.1103/PhysRevC.100.024312 %V 100
• Valence-shell dependence of the pygmy dipole resonance: E1 strength difference in Cr-50,Cr-54. Ries, P. C.; Pai, H.; Beck, T.; Beller, J.; Bhike, M.; Derya, V; Gayer, U.; Isaak, J.; Loeher, B.; Krishichayan,; Mertes, L.; Pietralla, N.; Romig, C.; Savran, D.; Schilling, M.; Tornow, W.; Typel, S.; Werner, V; Wilhelmy, J.; Zilges, A.; Zweidinger, M. in Phys. Rev. C (2019). 100(2)
  [ Abstract ] [ BibTeX ] [ EndNote ] [ DOI ]
   
  Background: The low-lying electric dipole strength provides insights into the parameters of the nuclear equation of state via its connection with the pygmy dipole resonance and nuclear neutron skin thickness. Purpose: The aim was to complement the systematic of the pygmy dipole resonance and first study its behavior across the N = 28 neutron shell closure. Methods: Photon-scattering cross sections of states of Cr-50,Cr-54 were measured up to an excitation energy of 9.7 MeV via the nuclear resonance fluorescence method using gamma-ray beams from bremsstrahlung and Compton backscattering. Results: Transitions strengths, spin and parity quantum number, and average branching ratios for 55 excited states, 44 of which were observed for the first time, were determined. The comparison between the total observed strengths of the isotopes Cr-50,Cr-52,Cr-54 shows a significant increase above the shell closure. Conclusions: The evolution of the pygmy dipole resonance is heavily influenced by the shell structure.
  @article{ISI:000478994900001, abstract = {Background: The low-lying electric dipole strength provides insights into the parameters of the nuclear equation of state via its connection with the pygmy dipole resonance and nuclear neutron skin thickness. Purpose: The aim was to complement the systematic of the pygmy dipole resonance and first study its behavior across the N = 28 neutron shell closure. Methods: Photon-scattering cross sections of states of Cr-50,Cr-54 were measured up to an excitation energy of 9.7 MeV via the nuclear resonance fluorescence method using gamma-ray beams from bremsstrahlung and Compton backscattering. Results: Transitions strengths, spin and parity quantum number, and average branching ratios for 55 excited states, 44 of which were observed for the first time, were determined. The comparison between the total observed strengths of the isotopes Cr-50,Cr-52,Cr-54 shows a significant increase above the shell closure. Conclusions: The evolution of the pygmy dipole resonance is heavily influenced by the shell structure.}, author = {Ries, P. C. and Pai, H. and Beck, T. and Beller, J. and Bhike, M. and Derya, V and Gayer, U. and Isaak, J. and Loeher, B. and Krishichayan and Mertes, L. and Pietralla, N. and Romig, C. and Savran, D. and Schilling, M. and Tornow, W. and Typel, S. and Werner, V and Wilhelmy, J. and Zilges, A. and Zweidinger, M.}, journal = {Phys. Rev. C}, month = {AUG 5}, number = 2, title = {Valence-shell dependence of the pygmy dipole resonance: E1 strength difference in Cr-50,Cr-54}, volume = 100, year = 2019 }
  %0 Journal Article %1 ISI:000478994900001 %A Ries, P. C. %A Pai, H. %A Beck, T. %A Beller, J. %A Bhike, M. %A Derya, V %A Gayer, U. %A Isaak, J. %A Loeher, B. %A Krishichayan, %A Mertes, L. %A Pietralla, N. %A Romig, C. %A Savran, D. %A Schilling, M. %A Tornow, W. %A Typel, S. %A Werner, V %A Wilhelmy, J. %A Zilges, A. %A Zweidinger, M. %D 2019 %J Phys. Rev. C %N 2 %R 10.1103/PhysRevC.100.021301 %T Valence-shell dependence of the pygmy dipole resonance: E1 strength difference in Cr-50,Cr-54 %V 100 %X Background: The low-lying electric dipole strength provides insights into the parameters of the nuclear equation of state via its connection with the pygmy dipole resonance and nuclear neutron skin thickness. Purpose: The aim was to complement the systematic of the pygmy dipole resonance and first study its behavior across the N = 28 neutron shell closure. Methods: Photon-scattering cross sections of states of Cr-50,Cr-54 were measured up to an excitation energy of 9.7 MeV via the nuclear resonance fluorescence method using gamma-ray beams from bremsstrahlung and Compton backscattering. Results: Transitions strengths, spin and parity quantum number, and average branching ratios for 55 excited states, 44 of which were observed for the first time, were determined. The comparison between the total observed strengths of the isotopes Cr-50,Cr-52,Cr-54 shows a significant increase above the shell closure. Conclusions: The evolution of the pygmy dipole resonance is heavily influenced by the shell structure.
• Lifetimes of the \(${4}_{1}^{+}$\) states of 206Po and 204Po: A study of the transition from noncollective seniority-like mode to collectivity. Stoyanova, M.; Rainovski, G.; Jolie, J.; Pietralla, N.; Blazhev, A.; Beckers, M.; Dewald, A.; Djongolov, M.; Esmaylzadeh, A.; Fransen, C.; Gerhard, L. M.; Gladnishki, K. A.; Herb, S.; John, P. R.; Karayonchev, V.; Keatings, J. M.; Kern, R.; Knafla, L.; Kocheva, D.; Kornwebel, L.; Kröll, Th.; Ley, M.; Mashtakov, K. M.; Müller-Gatermann, C.; Régis, J.-M.; Scheck, M.; Schomacker, K.; Sinclair, J.; Spagnoletti, P.; Sürder, C.; Warr, N.; Werner, V.; Wiederhold, J. in Phys. Rev. C (2019). 100(6) 064304.
  [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  @article{PhysRevC.100.064304, author = {Stoyanova, M. and Rainovski, G. and Jolie, J. and Pietralla, N. and Blazhev, A. and Beckers, M. and Dewald, A. and Djongolov, M. and Esmaylzadeh, A. and Fransen, C. and Gerhard, L. M. and Gladnishki, K. A. and Herb, S. and John, P. R. and Karayonchev, V. and Keatings, J. M. and Kern, R. and Knafla, L. and Kocheva, D. and Kornwebel, L. and Kröll, Th. and Ley, M. and Mashtakov, K. M. and Müller-Gatermann, C. and Régis, J.-M. and Scheck, M. and Schomacker, K. and Sinclair, J. and Spagnoletti, P. and Sürder, C. and Warr, N. and Werner, V. and Wiederhold, J.}, journal = {Phys. Rev. C}, month = {dec}, number = 6, pages = {064304}, publisher = {American Physical Society}, title = {Lifetimes of the ${4}_{1}^{+}$ states of 206Po and 204Po: A study of the transition from noncollective seniority-like mode to collectivity}, volume = 100, year = 2019 }
  %0 Journal Article %1 PhysRevC.100.064304 %A Stoyanova, M. %A Rainovski, G. %A Jolie, J. %A Pietralla, N. %A Blazhev, A. %A Beckers, M. %A Dewald, A. %A Djongolov, M. %A Esmaylzadeh, A. %A Fransen, C. %A Gerhard, L. M. %A Gladnishki, K. A. %A Herb, S. %A John, P. R. %A Karayonchev, V. %A Keatings, J. M. %A Kern, R. %A Knafla, L. %A Kocheva, D. %A Kornwebel, L. %A Kröll, Th. %A Ley, M. %A Mashtakov, K. M. %A Müller-Gatermann, C. %A Régis, J.-M. %A Scheck, M. %A Schomacker, K. %A Sinclair, J. %A Spagnoletti, P. %A Sürder, C. %A Warr, N. %A Werner, V. %A Wiederhold, J. %D 2019 %I American Physical Society %J Phys. Rev. C %N 6 %P 064304 %R 10.1103/PhysRevC.100.064304 %T Lifetimes of the \(${4}_{1}^{+}$\) states of 206Po and 204Po: A study of the transition from noncollective seniority-like mode to collectivity %U https://link.aps.org/doi/10.1103/PhysRevC.100.064304 %V 100
• Atome, Kerne, Quarks – Alles begann mit Rutherford: Wie Teilchen-Streuexperimente uns die subatomare Welt erklären Paetz gen. Schieck, Hans (2019). Springer Spektrum.
  [ Abstract ] [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  Hans Paetz gen. Schieck zeigt in diesem essential nicht nur, wie rasant sich das Gebiet der Atome, Kerne und Teilchen bis zu den Quarks und Gluonen entwickelt hat. Er erläutert auch, wie alles begonnen hat – hier spielt die Person von Ernest Rutherford eine alles überragende Rolle. Das Gebiet der Kernphysik und unser Wissen über die Kerne haben sich seit 100 Jahren fundamental gewandelt. Aus eher philosophischen Vorstellungen haben sich konkrete Kenntnisse entwickelt über die Bausteine unserer Welt, deren Größe und hierarchische Ordnung und darüber, welche fundamentalen Kräfte zwischen ihnen wirken.
  @book{paetzgenschieck2019atome, abstract = {Hans Paetz gen. Schieck zeigt in diesem essential nicht nur, wie rasant sich das Gebiet der Atome, Kerne und Teilchen bis zu den Quarks und Gluonen entwickelt hat. Er erläutert auch, wie alles begonnen hat – hier spielt die Person von Ernest Rutherford eine alles überragende Rolle. Das Gebiet der Kernphysik und unser Wissen über die Kerne haben sich seit 100 Jahren fundamental gewandelt. Aus eher philosophischen Vorstellungen haben sich konkrete Kenntnisse entwickelt über die Bausteine unserer Welt, deren Größe und hierarchische Ordnung und darüber, welche fundamentalen Kräfte zwischen ihnen wirken.}, author = {Paetz gen. Schieck, Hans}, publisher = {Springer Spektrum}, title = {Atome, Kerne, Quarks – Alles begann mit Rutherford: Wie Teilchen-Streuexperimente uns die subatomare Welt erklären}, year = 2019 }
  %0 Book %1 paetzgenschieck2019atome %A Paetz gen. Schieck, Hans %D 2019 %I Springer Spektrum %R 10.1007/978-3-658-24811-6 %T Atome, Kerne, Quarks – Alles begann mit Rutherford: Wie Teilchen-Streuexperimente uns die subatomare Welt erklären %U https://www.springer.com/de/book/9783658248109 %X Hans Paetz gen. Schieck zeigt in diesem essential nicht nur, wie rasant sich das Gebiet der Atome, Kerne und Teilchen bis zu den Quarks und Gluonen entwickelt hat. Er erläutert auch, wie alles begonnen hat – hier spielt die Person von Ernest Rutherford eine alles überragende Rolle. Das Gebiet der Kernphysik und unser Wissen über die Kerne haben sich seit 100 Jahren fundamental gewandelt. Aus eher philosophischen Vorstellungen haben sich konkrete Kenntnisse entwickelt über die Bausteine unserer Welt, deren Größe und hierarchische Ordnung und darüber, welche fundamentalen Kräfte zwischen ihnen wirken. %@ 978-3-658-24811-6
• HIGH-RESOLUTION GAMMA-RAY SPECTROSCOPY WITH ELIADE AT THE EXTREME LIGHT INFRASTRUCTURE. Soderstrom, P-A; Suliman, G.; Ur, C. A.; Balabanski, D.; Beck, T.; Capponi, L.; Dhal, A.; Iancu, V; Ilie, S.; Iovea, M.; Kusoglu, A.; Petcu, C.; Pietralla, N.; {Turturica, V}; Udup, E.; Wilhelmy, J.; Zilges, A. in Acta Physica Polonica B (2019). 50(3) 329-338.
  [ Abstract ] [ BibTeX ] [ EndNote ] [ DOI ]
   
  The Extreme Light Infrastructure is a major European undertaking with the aim of constructing a set of facilities that can produce the worlds highest intensity laser beams as well as unique high-brilliance, narrow-bandwidth gamma-ray beams using laser-based inverse Compton scattering. The latter will be one of the unique features of the facility in Bucharest-Magurele, Romania, where the scientific focus will be towards Nuclear Physics And nuclear photonics both with high intensity lasers and gamma beams individually, as well as combined. One of the main instruments being constructed for the Nuclear Physics And applications with high-brilliance gamma-beams research activity is the ELIADE gamma-ray detector array. This array consists of eight segmented HPGe clover detectors as well as large-volume LaBr3 detectors. The nuclear physics topics are expected to cover a large range including, but not limited to, properties of pygmy resonance and collective scissors mode excitations, parity violation in nuclear excitations, and matrix elements for neutrinoless double-beta decay. However, the uniqueness of the environment in which ELIADE will operate presents several challenges in the design and construction of the array. Here, we discuss some of these challenges and how we plan to overcome them, as well as the current status of implementation.
  @article{ISI:000463866500012, abstract = {The Extreme Light Infrastructure is a major European undertaking with the aim of constructing a set of facilities that can produce the worlds highest intensity laser beams as well as unique high-brilliance, narrow-bandwidth gamma-ray beams using laser-based inverse Compton scattering. The latter will be one of the unique features of the facility in Bucharest-Magurele, Romania, where the scientific focus will be towards Nuclear Physics And nuclear photonics both with high intensity lasers and gamma beams individually, as well as combined. One of the main instruments being constructed for the Nuclear Physics And applications with high-brilliance gamma-beams research activity is the ELIADE gamma-ray detector array. This array consists of eight segmented HPGe clover detectors as well as large-volume LaBr3 detectors. The nuclear physics topics are expected to cover a large range including, but not limited to, properties of pygmy resonance and collective scissors mode excitations, parity violation in nuclear excitations, and matrix elements for neutrinoless double-beta decay. However, the uniqueness of the environment in which ELIADE will operate presents several challenges in the design and construction of the array. Here, we discuss some of these challenges and how we plan to overcome them, as well as the current status of implementation.}, author = {Soderstrom, P-A and Suliman, G. and Ur, C. A. and Balabanski, D. and Beck, T. and Capponi, L. and Dhal, A. and Iancu, V and Ilie, S. and Iovea, M. and Kusoglu, A. and Petcu, C. and Pietralla, N. and {Turturica, V}, G. and Udup, E. and Wilhelmy, J. and Zilges, A.}, journal = {Acta Physica Polonica B}, month = {MAR}, note = {Zakopane Conference on Nuclear Physics - Extremes of the Nuclear Landscape, Zakopane, POLAND, AUG 26-SEP 02, 2018}, number = 3, pages = {329-338}, title = {HIGH-RESOLUTION GAMMA-RAY SPECTROSCOPY WITH ELIADE AT THE EXTREME LIGHT INFRASTRUCTURE}, volume = 50, year = 2019 }
  %0 Journal Article %1 ISI:000463866500012 %A Soderstrom, P-A %A Suliman, G. %A Ur, C. A. %A Balabanski, D. %A Beck, T. %A Capponi, L. %A Dhal, A. %A Iancu, V %A Ilie, S. %A Iovea, M. %A Kusoglu, A. %A Petcu, C. %A Pietralla, N. %A {Turturica, V} %A Udup, E. %A Wilhelmy, J. %A Zilges, A. %D 2019 %J Acta Physica Polonica B %N 3 %P 329-338 %R 10.5506/APhysPolB.50.329 %T HIGH-RESOLUTION GAMMA-RAY SPECTROSCOPY WITH ELIADE AT THE EXTREME LIGHT INFRASTRUCTURE %V 50 %X The Extreme Light Infrastructure is a major European undertaking with the aim of constructing a set of facilities that can produce the worlds highest intensity laser beams as well as unique high-brilliance, narrow-bandwidth gamma-ray beams using laser-based inverse Compton scattering. The latter will be one of the unique features of the facility in Bucharest-Magurele, Romania, where the scientific focus will be towards Nuclear Physics And nuclear photonics both with high intensity lasers and gamma beams individually, as well as combined. One of the main instruments being constructed for the Nuclear Physics And applications with high-brilliance gamma-beams research activity is the ELIADE gamma-ray detector array. This array consists of eight segmented HPGe clover detectors as well as large-volume LaBr3 detectors. The nuclear physics topics are expected to cover a large range including, but not limited to, properties of pygmy resonance and collective scissors mode excitations, parity violation in nuclear excitations, and matrix elements for neutrinoless double-beta decay. However, the uniqueness of the environment in which ELIADE will operate presents several challenges in the design and construction of the array. Here, we discuss some of these challenges and how we plan to overcome them, as well as the current status of implementation.
• Lifetime measurements in 52,54Ti to study shell evolution toward N=32. Goldkuhle, A.; Fransen, C.; Blazhev, A.; Beckers, M.; Birkenbach, B.; Braunroth, T.; Clément, E.; Dewald, A.; Dudouet, J.; Eberth, J.; Hess, H.; Jacquot, B.; Jolie, J.; Kim, Y.-H.; Lemasson, A.; Lenzi, S. M.; Li, H. J.; Litzinger, J.; Michelagnoli, C.; Müller-Gatermann, C.; Nara Singh, B. S.; Pérez-Vidal, R. M.; Ralet, D.; Reiter, P.; Vogt, A.; Warr, N.; Zell, K. O.; Ataç, A.; Barrientos, D.; Barthe-Dejean, C.; Benzoni, G.; Boston, A. J.; Boston, H. C.; Bourgault, P.; Burrows, I.; Cacitti, J.; Cederwall, B.; Ciemala, M.; Cullen, D. M.; De France, G.; Domingo-Pardo, C.; Foucher, J.-L.; Fremont, G.; Gadea, A.; Gangnant, P.; González, V.; Goupil, J.; Henrich, C.; Houarner, C.; Jean, M.; Judson, D. S.; Korichi, A.; Korten, W.; Labiche, M.; Lefevre, A.; Legeard, L.; Legruel, F.; Leoni, S.; Ljungvall, J.; Maj, A.; Maugeais, C.; Ménager, L.; Ménard, N.; Menegazzo, R.; Mengoni, D.; Million, B.; Munoz, H.; Napoli, D. R.; Navin, A.; Nyberg, J.; Ozille, M.; Podolyak, Zs.; Pullia, A.; Raine, B.; Recchia, F.; Ropert, J.; Saillant, F.; Salsac, M. D.; Sanchis, E.; Schmitt, C.; Simpson, J.; Spitaels, C.; Stezowski, O.; Theisen, Ch.; Toulemonde, M.; Tripon, M.; Valiente Dobón, J.-J.; Voltolini, G.; Zielińska, M. in Phys. Rev. C (2019). 100(5) 054317.
  [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  @article{PhysRevC.100.054317, author = {Goldkuhle, A. and Fransen, C. and Blazhev, A. and Beckers, M. and Birkenbach, B. and Braunroth, T. and Clément, E. and Dewald, A. and Dudouet, J. and Eberth, J. and Hess, H. and Jacquot, B. and Jolie, J. and Kim, Y.-H. and Lemasson, A. and Lenzi, S. M. and Li, H. J. and Litzinger, J. and Michelagnoli, C. and Müller-Gatermann, C. and Nara Singh, B. S. and Pérez-Vidal, R. M. and Ralet, D. and Reiter, P. and Vogt, A. and Warr, N. and Zell, K. O. and Ataç, A. and Barrientos, D. and Barthe-Dejean, C. and Benzoni, G. and Boston, A. J. and Boston, H. C. and Bourgault, P. and Burrows, I. and Cacitti, J. and Cederwall, B. and Ciemala, M. and Cullen, D. M. and De France, G. and Domingo-Pardo, C. and Foucher, J.-L. and Fremont, G. and Gadea, A. and Gangnant, P. and González, V. and Goupil, J. and Henrich, C. and Houarner, C. and Jean, M. and Judson, D. S. and Korichi, A. and Korten, W. and Labiche, M. and Lefevre, A. and Legeard, L. and Legruel, F. and Leoni, S. and Ljungvall, J. and Maj, A. and Maugeais, C. and Ménager, L. and Ménard, N. and Menegazzo, R. and Mengoni, D. and Million, B. and Munoz, H. and Napoli, D. R. and Navin, A. and Nyberg, J. and Ozille, M. and Podolyak, Zs. and Pullia, A. and Raine, B. and Recchia, F. and Ropert, J. and Saillant, F. and Salsac, M. D. and Sanchis, E. and Schmitt, C. and Simpson, J. and Spitaels, C. and Stezowski, O. and Theisen, Ch. and Toulemonde, M. and Tripon, M. and Valiente Dobón, J.-J. and Voltolini, G. and Zielińska, M.}, journal = {Phys. Rev. C}, month = {nov}, number = 5, pages = {054317}, publisher = {American Physical Society}, title = {Lifetime measurements in 52,54Ti to study shell evolution toward N=32}, volume = 100, year = 2019 }
  %0 Journal Article %1 PhysRevC.100.054317 %A Goldkuhle, A. %A Fransen, C. %A Blazhev, A. %A Beckers, M. %A Birkenbach, B. %A Braunroth, T. %A Clément, E. %A Dewald, A. %A Dudouet, J. %A Eberth, J. %A Hess, H. %A Jacquot, B. %A Jolie, J. %A Kim, Y.-H. %A Lemasson, A. %A Lenzi, S. M. %A Li, H. J. %A Litzinger, J. %A Michelagnoli, C. %A Müller-Gatermann, C. %A Nara Singh, B. S. %A Pérez-Vidal, R. M. %A Ralet, D. %A Reiter, P. %A Vogt, A. %A Warr, N. %A Zell, K. O. %A Ataç, A. %A Barrientos, D. %A Barthe-Dejean, C. %A Benzoni, G. %A Boston, A. J. %A Boston, H. C. %A Bourgault, P. %A Burrows, I. %A Cacitti, J. %A Cederwall, B. %A Ciemala, M. %A Cullen, D. M. %A De France, G. %A Domingo-Pardo, C. %A Foucher, J.-L. %A Fremont, G. %A Gadea, A. %A Gangnant, P. %A González, V. %A Goupil, J. %A Henrich, C. %A Houarner, C. %A Jean, M. %A Judson, D. S. %A Korichi, A. %A Korten, W. %A Labiche, M. %A Lefevre, A. %A Legeard, L. %A Legruel, F. %A Leoni, S. %A Ljungvall, J. %A Maj, A. %A Maugeais, C. %A Ménager, L. %A Ménard, N. %A Menegazzo, R. %A Mengoni, D. %A Million, B. %A Munoz, H. %A Napoli, D. R. %A Navin, A. %A Nyberg, J. %A Ozille, M. %A Podolyak, Zs. %A Pullia, A. %A Raine, B. %A Recchia, F. %A Ropert, J. %A Saillant, F. %A Salsac, M. D. %A Sanchis, E. %A Schmitt, C. %A Simpson, J. %A Spitaels, C. %A Stezowski, O. %A Theisen, Ch. %A Toulemonde, M. %A Tripon, M. %A Valiente Dobón, J.-J. %A Voltolini, G. %A Zielińska, M. %D 2019 %I American Physical Society %J Phys. Rev. C %N 5 %P 054317 %R 10.1103/PhysRevC.100.054317 %T Lifetime measurements in 52,54Ti to study shell evolution toward N=32 %U https://link.aps.org/doi/10.1103/PhysRevC.100.054317 %V 100
• Spectroscopy and excited-state g factors in weakly collective ¹¹¹Cd: Confronting collective and microscopic models. Coombes, B. J.; Stuchbery, A. E.; Blazhev, A.; Grawe, H.; Reed, M. W.; Akber, A.; Dowie, J. T. H.; Gerathy, M. S. M.; Gray, T. J.; Kibédi, T.; Mitchell, A. J.; Palazzo, T. in Phys. Rev. C (2019). 100(2) 024322.
  [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  @article{PhysRevC.100.024322, author = {Coombes, B. J. and Stuchbery, A. E. and Blazhev, A. and Grawe, H. and Reed, M. W. and Akber, A. and Dowie, J. T. H. and Gerathy, M. S. M. and Gray, T. J. and Kibédi, T. and Mitchell, A. J. and Palazzo, T.}, journal = {Phys. Rev. C}, month = {aug}, number = 2, pages = {024322}, publisher = {American Physical Society}, title = {Spectroscopy and excited-state g factors in weakly collective ¹¹¹Cd: Confronting collective and microscopic models}, volume = 100, year = 2019 }
  %0 Journal Article %1 PhysRevC.100.024322 %A Coombes, B. J. %A Stuchbery, A. E. %A Blazhev, A. %A Grawe, H. %A Reed, M. W. %A Akber, A. %A Dowie, J. T. H. %A Gerathy, M. S. M. %A Gray, T. J. %A Kibédi, T. %A Mitchell, A. J. %A Palazzo, T. %D 2019 %I American Physical Society %J Phys. Rev. C %N 2 %P 024322 %R 10.1103/PhysRevC.100.024322 %T Spectroscopy and excited-state g factors in weakly collective ¹¹¹Cd: Confronting collective and microscopic models %U https://link.aps.org/doi/10.1103/PhysRevC.100.024322 %V 100
• Fine structure of the pygmy quadrupole resonance in Sn-112,Sn-114. Tsoneva, N.; Spieker, M.; Lenske, H.; Zilges, A. in Nuclear Physics A (2019). 990 183-198.
  [ Abstract ] [ BibTeX ] [ EndNote ] [ DOI ]
   
  The electric quadrupole response in Sn-112,Sn-114 isotopes is investigated by energy-density functional (EDF) and three-phonon quasiparticle-phonon model (QPM) theory with special emphasis on electric quadrupole excitations located above the first collective 2(+) state and below 5 MeV. Additional quadrupole strength clustering as a sequence of states similar to the recently observed pygmy quadrupole resonance in Sn-124 is found. The spectral distributions and transition densities of these 2(+) states show special features being compatible with oscillations of a neutron skin against the isospin-symmetric nuclear core. Furthermore, two (p, p' gamma) Doppler-shift attenuation (DSA) coincidence experiments were performed at the SONIC@HORUS setup. 2(+) states with excitation energies up to 4.2 MeV were populated in Sn-112,Sn-114. Lifetimes and branching ratios were measured allowing for the determination of E2 transition strengths to the ground state. A stringent comparison of the new data to EDF+QPM theory in Sn-112 and Sn-114 isotopes hints at the occurrence of a low-energy quadrupole mode of unique character which could be interpreted as pygmy quadrupole resonance. (C) 2019 Elsevier B.V. All rights reserved.
  @article{ISI:000487165200013, abstract = {The electric quadrupole response in Sn-112,Sn-114 isotopes is investigated by energy-density functional (EDF) and three-phonon quasiparticle-phonon model (QPM) theory with special emphasis on electric quadrupole excitations located above the first collective 2(+) state and below 5 MeV. Additional quadrupole strength clustering as a sequence of states similar to the recently observed pygmy quadrupole resonance in Sn-124 is found. The spectral distributions and transition densities of these 2(+) states show special features being compatible with oscillations of a neutron skin against the isospin-symmetric nuclear core. Furthermore, two (p, p' gamma) Doppler-shift attenuation (DSA) coincidence experiments were performed at the SONIC@HORUS setup. 2(+) states with excitation energies up to 4.2 MeV were populated in Sn-112,Sn-114. Lifetimes and branching ratios were measured allowing for the determination of E2 transition strengths to the ground state. A stringent comparison of the new data to EDF+QPM theory in Sn-112 and Sn-114 isotopes hints at the occurrence of a low-energy quadrupole mode of unique character which could be interpreted as pygmy quadrupole resonance. (C) 2019 Elsevier B.V. All rights reserved.}, author = {Tsoneva, N. and Spieker, M. and Lenske, H. and Zilges, A.}, journal = {Nuclear Physics A}, month = {OCT}, pages = {183-198}, title = {Fine structure of the pygmy quadrupole resonance in Sn-112,Sn-114}, volume = 990, year = 2019 }
  %0 Journal Article %1 ISI:000487165200013 %A Tsoneva, N. %A Spieker, M. %A Lenske, H. %A Zilges, A. %D 2019 %J Nuclear Physics A %P 183-198 %R 10.1016/j.nuclphysa.2019.07.008 %T Fine structure of the pygmy quadrupole resonance in Sn-112,Sn-114 %V 990 %X The electric quadrupole response in Sn-112,Sn-114 isotopes is investigated by energy-density functional (EDF) and three-phonon quasiparticle-phonon model (QPM) theory with special emphasis on electric quadrupole excitations located above the first collective 2(+) state and below 5 MeV. Additional quadrupole strength clustering as a sequence of states similar to the recently observed pygmy quadrupole resonance in Sn-124 is found. The spectral distributions and transition densities of these 2(+) states show special features being compatible with oscillations of a neutron skin against the isospin-symmetric nuclear core. Furthermore, two (p, p' gamma) Doppler-shift attenuation (DSA) coincidence experiments were performed at the SONIC@HORUS setup. 2(+) states with excitation energies up to 4.2 MeV were populated in Sn-112,Sn-114. Lifetimes and branching ratios were measured allowing for the determination of E2 transition strengths to the ground state. A stringent comparison of the new data to EDF+QPM theory in Sn-112 and Sn-114 isotopes hints at the occurrence of a low-energy quadrupole mode of unique character which could be interpreted as pygmy quadrupole resonance. (C) 2019 Elsevier B.V. All rights reserved.
• Multiple Shape Coexistence in 110,112Cd. Garrett, P. E.; Rodríguez, T. R.; Varela, A. Diaz; Green, K. L.; Bangay, J.; Finlay, A.; Austin, R. A. E.; Ball, G. C.; Bandyopadhyay, D. S.; Bildstein, V.; Colosimo, S.; Cross, D. S.; Demand, G. A.; Finlay, P.; Garnsworthy, A. B.; Grinyer, G. F.; Hackman, G.; Jigmeddorj, B.; Jolie, J.; Kulp, W. D.; Leach, K. G.; Morton, A. C.; Orce, J. N.; Pearson, C. J.; Phillips, A. A.; Radich, A. J.; Rand, E. T.; Schumaker, M. A.; Svensson, C. E.; Sumithrarachchi, C.; Triambak, S.; Warr, N.; Wong, J.; Wood, J. L.; Yates, S. W. in Phys. Rev. Lett. (2019). 123(14) 142502.
  [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  @article{PhysRevLett.123.142502, author = {Garrett, P. E. and Rodríguez, T. R. and Varela, A. Diaz and Green, K. L. and Bangay, J. and Finlay, A. and Austin, R. A. E. and Ball, G. C. and Bandyopadhyay, D. S. and Bildstein, V. and Colosimo, S. and Cross, D. S. and Demand, G. A. and Finlay, P. and Garnsworthy, A. B. and Grinyer, G. F. and Hackman, G. and Jigmeddorj, B. and Jolie, J. and Kulp, W. D. and Leach, K. G. and Morton, A. C. and Orce, J. N. and Pearson, C. J. and Phillips, A. A. and Radich, A. J. and Rand, E. T. and Schumaker, M. A. and Svensson, C. E. and Sumithrarachchi, C. and Triambak, S. and Warr, N. and Wong, J. and Wood, J. L. and Yates, S. W.}, journal = {Phys. Rev. Lett.}, month = {oct}, number = 14, pages = 142502, publisher = {American Physical Society}, title = {Multiple Shape Coexistence in 110,112Cd}, volume = 123, year = 2019 }
  %0 Journal Article %1 PhysRevLett.123.142502 %A Garrett, P. E. %A Rodríguez, T. R. %A Varela, A. Diaz %A Green, K. L. %A Bangay, J. %A Finlay, A. %A Austin, R. A. E. %A Ball, G. C. %A Bandyopadhyay, D. S. %A Bildstein, V. %A Colosimo, S. %A Cross, D. S. %A Demand, G. A. %A Finlay, P. %A Garnsworthy, A. B. %A Grinyer, G. F. %A Hackman, G. %A Jigmeddorj, B. %A Jolie, J. %A Kulp, W. D. %A Leach, K. G. %A Morton, A. C. %A Orce, J. N. %A Pearson, C. J. %A Phillips, A. A. %A Radich, A. J. %A Rand, E. T. %A Schumaker, M. A. %A Svensson, C. E. %A Sumithrarachchi, C. %A Triambak, S. %A Warr, N. %A Wong, J. %A Wood, J. L. %A Yates, S. W. %D 2019 %I American Physical Society %J Phys. Rev. Lett. %N 14 %P 142502 %R 10.1103/PhysRevLett.123.142502 %T Multiple Shape Coexistence in 110,112Cd %U https://link.aps.org/doi/10.1103/PhysRevLett.123.142502 %V 123
• A new dedicated plunger device for the GALILEO γ-ray detector array. Müller-Gatermann, C.; von Spee, F.; Goasduff, A.; Bazzacco, D.; Beckers, M.; Braunroth, T.; Boso, A.; Cocconi, P.; de Angelis, G.; Dewald, A.; Fransen, C.; Goldkuhle, A.; Gottardo, A.; Gozzelino, A.; Hadyńska-Klęk, K.; Jawroski, G.; John, P.R.; Jolie, J.; Lenzi, S.M.; Litzinger, J.; Menegazzo, R.; Mengoni, D.; Napoli, D.R.; Recchia, F.; Siciliano, M.; Testov, D.; Thiel, S.; Valiente-Dobón, J.J.; Zell, K.O. in Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment (2019). 920 95--99.
  [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  @article{M_ller_Gatermann_2019, author = {Müller-Gatermann, C. and von Spee, F. and Goasduff, A. and Bazzacco, D. and Beckers, M. and Braunroth, T. and Boso, A. and Cocconi, P. and de Angelis, G. and Dewald, A. and Fransen, C. and Goldkuhle, A. and Gottardo, A. and Gozzelino, A. and Hadyńska-Klęk, K. and Jawroski, G. and John, P.R. and Jolie, J. and Lenzi, S.M. and Litzinger, J. and Menegazzo, R. and Mengoni, D. and Napoli, D.R. and Recchia, F. and Siciliano, M. and Testov, D. and Thiel, S. and Valiente-Dobón, J.J. and Zell, K.O.}, journal = {Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment}, month = {mar}, pages = {95--99}, publisher = {Elsevier {BV}}, title = {A new dedicated plunger device for the GALILEO γ-ray detector array}, volume = 920, year = 2019 }
  %0 Journal Article %1 M_ller_Gatermann_2019 %A Müller-Gatermann, C. %A von Spee, F. %A Goasduff, A. %A Bazzacco, D. %A Beckers, M. %A Braunroth, T. %A Boso, A. %A Cocconi, P. %A de Angelis, G. %A Dewald, A. %A Fransen, C. %A Goldkuhle, A. %A Gottardo, A. %A Gozzelino, A. %A Hadyńska-Klęk, K. %A Jawroski, G. %A John, P.R. %A Jolie, J. %A Lenzi, S.M. %A Litzinger, J. %A Menegazzo, R. %A Mengoni, D. %A Napoli, D.R. %A Recchia, F. %A Siciliano, M. %A Testov, D. %A Thiel, S. %A Valiente-Dobón, J.J. %A Zell, K.O. %D 2019 %I Elsevier {BV} %J Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment %P 95--99 %R 10.1016/j.nima.2018.12.077 %T A new dedicated plunger device for the GALILEO γ-ray detector array %U https://doi.org/10.1016%2Fj.nima.2018.12.077 %V 920
• Cross section measurements of proton capture reactions on Mo isotopes relevant to the astrophysical p process. Foteinou, V.; Axiotis, M.; Harissopulos, S.; Dimitriou, P.; Provatas, G.; Lagoyannis, A.; Becker, H. W.; Rogalla, D.; Zilges, A.; Schreckling, A.; Endres, A. in The European Physical Journal A (2019). 55(5)
  [ Abstract ] [ BibTeX ] [ EndNote ] [ DOI ]
   
  .Cross section measurements of (p,) reactions on the Mo isotopes have been performed at beam energies from 2 to 6.2 MeV that are relevant to the p-process. Partial cross sections and isomeric ratios were also determined for the Mo-92 case. Astrophysical S factors as well as reaction rates were derived from the experimental cross sections. Statistical model calculations were performed using the latest version (1.9) of the statistical model code TALYS and were compared with the new data. An overall good agreement between theory and experiment was found. In addition, the effect of different combinations of the nuclear input parameters entering the stellar reaction-rate calculations was investigated. It was found that, for certain combinations of optical-model potentials, nuclear level densities and -ray strength functions, the nuclear uncertainties propagated through the Hauser-Feshbach calculations are less than a factor of 2 which is well below the average discrepancies of the calculated p-nuclei abundances and the observations.
  @article{ISI:000467642500001, abstract = {.Cross section measurements of (p,) reactions on the Mo isotopes have been performed at beam energies from 2 to 6.2 MeV that are relevant to the p-process. Partial cross sections and isomeric ratios were also determined for the Mo-92 case. Astrophysical S factors as well as reaction rates were derived from the experimental cross sections. Statistical model calculations were performed using the latest version (1.9) of the statistical model code TALYS and were compared with the new data. An overall good agreement between theory and experiment was found. In addition, the effect of different combinations of the nuclear input parameters entering the stellar reaction-rate calculations was investigated. It was found that, for certain combinations of optical-model potentials, nuclear level densities and -ray strength functions, the nuclear uncertainties propagated through the Hauser-Feshbach calculations are less than a factor of 2 which is well below the average discrepancies of the calculated p-nuclei abundances and the observations.}, author = {Foteinou, V. and Axiotis, M. and Harissopulos, S. and Dimitriou, P. and Provatas, G. and Lagoyannis, A. and Becker, H. W. and Rogalla, D. and Zilges, A. and Schreckling, A. and Endres, A.}, journal = {The European Physical Journal A}, month = {MAY 14}, number = 5, title = {Cross section measurements of proton capture reactions on Mo isotopes relevant to the astrophysical p process}, volume = 55, year = 2019 }
  %0 Journal Article %1 ISI:000467642500001 %A Foteinou, V. %A Axiotis, M. %A Harissopulos, S. %A Dimitriou, P. %A Provatas, G. %A Lagoyannis, A. %A Becker, H. W. %A Rogalla, D. %A Zilges, A. %A Schreckling, A. %A Endres, A. %D 2019 %J The European Physical Journal A %N 5 %R 10.1140/epja/i2019-12738-x %T Cross section measurements of proton capture reactions on Mo isotopes relevant to the astrophysical p process %V 55 %X .Cross section measurements of (p,) reactions on the Mo isotopes have been performed at beam energies from 2 to 6.2 MeV that are relevant to the p-process. Partial cross sections and isomeric ratios were also determined for the Mo-92 case. Astrophysical S factors as well as reaction rates were derived from the experimental cross sections. Statistical model calculations were performed using the latest version (1.9) of the statistical model code TALYS and were compared with the new data. An overall good agreement between theory and experiment was found. In addition, the effect of different combinations of the nuclear input parameters entering the stellar reaction-rate calculations was investigated. It was found that, for certain combinations of optical-model potentials, nuclear level densities and -ray strength functions, the nuclear uncertainties propagated through the Hauser-Feshbach calculations are less than a factor of 2 which is well below the average discrepancies of the calculated p-nuclei abundances and the observations.
• Lifetimes and shape-coexisting states of 99Zr. Spagnoletti, P.; Simpson, G.; Kisyov, S.; Bucurescu, D.; Régis, J.-M.; Saed-Samii, N.; Blanc, A.; Jentschel, M.; Köster, U.; Mutti, P.; Soldner, T.; de France, G.; Ur, C. A.; Urban, W.; Bruce, A. M.; Bernards, C.; Drouet, F.; Fraile, L. M.; Gaffney, L. P.; Ghitifmmode \u{a}else \u{a}\fi{}, D. G.; Ilieva, S.; Jolie, J.; Korten, W.; Kröll, T.; Lalkovski, S.; Larijarni, C.; Licifmmode \u{a}else \u{a}\fi{}, R.; Mach, H.; Mifmmode \u{a}else \u{a}\fi{}rginean, N.; Paziy, V.; Podolyák, Zs.; Regan, P. H.; Scheck, M.; Smith, J. F.; Thiamova, G.; Townsley, C.; Vancraeyenest, A.; Vedia, V.; Warr, N.; Werner, V.; Zieliifmmode \acute{n}else {{\'n}}\fi{}ska, M. in Phys. Rev. C (2019). 100(1) 014311.
  [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  @article{PhysRevC.100.014311, author = {Spagnoletti, P. and Simpson, G. and Kisyov, S. and Bucurescu, D. and Régis, J.-M. and Saed-Samii, N. and Blanc, A. and Jentschel, M. and Köster, U. and Mutti, P. and Soldner, T. and de France, G. and Ur, C. A. and Urban, W. and Bruce, A. M. and Bernards, C. and Drouet, F. and Fraile, L. M. and Gaffney, L. P. and Ghit\ifmmode \u{a}\else \u{a}\fi{}, D. G. and Ilieva, S. and Jolie, J. and Korten, W. and Kröll, T. and Lalkovski, S. and Larijarni, C. and Lic\ifmmode \u{a}\else \u{a}\fi{}, R. and Mach, H. and M\ifmmode \u{a}\else \u{a}\fi{}rginean, N. and Paziy, V. and Podolyák, Zs. and Regan, P. H. and Scheck, M. and Smith, J. F. and Thiamova, G. and Townsley, C. and Vancraeyenest, A. and Vedia, V. and Warr, N. and Werner, V. and Zieli\ifmmode \acute{n}\else {{\'n}}\fi{}ska, M.}, journal = {Phys. Rev. C}, month = {jul}, number = 1, pages = {014311}, publisher = {American Physical Society}, title = {Lifetimes and shape-coexisting states of 99Zr}, volume = 100, year = 2019 }
  %0 Journal Article %1 PhysRevC.100.014311 %A Spagnoletti, P. %A Simpson, G. %A Kisyov, S. %A Bucurescu, D. %A Régis, J.-M. %A Saed-Samii, N. %A Blanc, A. %A Jentschel, M. %A Köster, U. %A Mutti, P. %A Soldner, T. %A de France, G. %A Ur, C. A. %A Urban, W. %A Bruce, A. M. %A Bernards, C. %A Drouet, F. %A Fraile, L. M. %A Gaffney, L. P. %A Ghitifmmode \u{a}else \u{a}\fi{}, D. G. %A Ilieva, S. %A Jolie, J. %A Korten, W. %A Kröll, T. %A Lalkovski, S. %A Larijarni, C. %A Licifmmode \u{a}else \u{a}\fi{}, R. %A Mach, H. %A Mifmmode \u{a}else \u{a}\fi{}rginean, N. %A Paziy, V. %A Podolyák, Zs. %A Regan, P. H. %A Scheck, M. %A Smith, J. F. %A Thiamova, G. %A Townsley, C. %A Vancraeyenest, A. %A Vedia, V. %A Warr, N. %A Werner, V. %A Zieliifmmode \acute{n}else {{\'n}}\fi{}ska, M. %D 2019 %I American Physical Society %J Phys. Rev. C %N 1 %P 014311 %R 10.1103/PhysRevC.100.014311 %T Lifetimes and shape-coexisting states of 99Zr %U https://link.aps.org/doi/10.1103/PhysRevC.100.014311 %V 100
• Isomer spectroscopy in ¹³³Ba and high-spin structure of ¹³⁴Ba. Kaya, L.; Vogt, A.; Reiter, P.; Siciliano, M.; Shimizu, N.; Utsuno, Y.; Wang, H.-K.; Gargano, A.; Coraggio, L.; Itaco, N.; Arnswald, K.; Bazzacco, D.; Birkenbach, B.; Blazhev, A.; Bracco, A.; Bruyneel, B.; Corradi, L.; Crespi, F. C. L.; de Angelis, G.; Droste, M.; Eberth, J.; Esmaylzadeh, A.; Farnea, E.; Fioretto, E.; Fransen, C.; Gadea, A.; Giaz, A.; Görgen, A.; Gottardo, A.; Hadyńska-Klęk, K.; Hess, H.; Hirsch, R.; John, P. R.; Jolie, J.; Jungclaus, A.; Karayonchev, V.; Kornwebel, L.; Korten, W.; Leoni, S.; Lewandowski, L.; Lunardi, S.; Menegazzo, R.; Mengoni, D.; Michelagnoli, C.; Mijatović, T.; Montagnoli, G.; Montanari, D.; Müller-Gatermann, C.; Napoli, D.; Podolyák, Zs.; Pollarolo, G.; Recchia, F.; Régis, J.-M.; Saed-Samii, N.; Şahin, E.; Scarlassara, F.; Schomacker, K.; Seidlitz, M.; Siebeck, B.; Söderström, P.-A.; Stefanini, A. M.; Stezowski, O.; Szilner, S.; Szpak, B.; Teruya, E.; Ur, C.; Valiente-Dobón, J. J.; Wolf, K.; Yanase, K.; Yoshinaga, N.; Zell, K. O. in Phys. Rev. C (2019). 100(2) 024323.
  [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  @article{PhysRevC.100.024323, author = {Kaya, L. and Vogt, A. and Reiter, P. and Siciliano, M. and Shimizu, N. and Utsuno, Y. and Wang, H.-K. and Gargano, A. and Coraggio, L. and Itaco, N. and Arnswald, K. and Bazzacco, D. and Birkenbach, B. and Blazhev, A. and Bracco, A. and Bruyneel, B. and Corradi, L. and Crespi, F. C. L. and de Angelis, G. and Droste, M. and Eberth, J. and Esmaylzadeh, A. and Farnea, E. and Fioretto, E. and Fransen, C. and Gadea, A. and Giaz, A. and Görgen, A. and Gottardo, A. and Hadyńska-Klęk, K. and Hess, H. and Hirsch, R. and John, P. R. and Jolie, J. and Jungclaus, A. and Karayonchev, V. and Kornwebel, L. and Korten, W. and Leoni, S. and Lewandowski, L. and Lunardi, S. and Menegazzo, R. and Mengoni, D. and Michelagnoli, C. and Mijatović, T. and Montagnoli, G. and Montanari, D. and Müller-Gatermann, C. and Napoli, D. and Podolyák, Zs. and Pollarolo, G. and Recchia, F. and Régis, J.-M. and Saed-Samii, N. and Şahin, E. and Scarlassara, F. and Schomacker, K. and Seidlitz, M. and Siebeck, B. and Söderström, P.-A. and Stefanini, A. M. and Stezowski, O. and Szilner, S. and Szpak, B. and Teruya, E. and Ur, C. and Valiente-Dobón, J. J. and Wolf, K. and Yanase, K. and Yoshinaga, N. and Zell, K. O.}, journal = {Phys. Rev. C}, month = {aug}, number = 2, pages = {024323}, publisher = {American Physical Society}, title = {Isomer spectroscopy in ¹³³Ba and high-spin structure of ¹³⁴Ba}, volume = 100, year = 2019 }
  %0 Journal Article %1 PhysRevC.100.024323 %A Kaya, L. %A Vogt, A. %A Reiter, P. %A Siciliano, M. %A Shimizu, N. %A Utsuno, Y. %A Wang, H.-K. %A Gargano, A. %A Coraggio, L. %A Itaco, N. %A Arnswald, K. %A Bazzacco, D. %A Birkenbach, B. %A Blazhev, A. %A Bracco, A. %A Bruyneel, B. %A Corradi, L. %A Crespi, F. C. L. %A de Angelis, G. %A Droste, M. %A Eberth, J. %A Esmaylzadeh, A. %A Farnea, E. %A Fioretto, E. %A Fransen, C. %A Gadea, A. %A Giaz, A. %A Görgen, A. %A Gottardo, A. %A Hadyńska-Klęk, K. %A Hess, H. %A Hirsch, R. %A John, P. R. %A Jolie, J. %A Jungclaus, A. %A Karayonchev, V. %A Kornwebel, L. %A Korten, W. %A Leoni, S. %A Lewandowski, L. %A Lunardi, S. %A Menegazzo, R. %A Mengoni, D. %A Michelagnoli, C. %A Mijatović, T. %A Montagnoli, G. %A Montanari, D. %A Müller-Gatermann, C. %A Napoli, D. %A Podolyák, Zs. %A Pollarolo, G. %A Recchia, F. %A Régis, J.-M. %A Saed-Samii, N. %A Şahin, E. %A Scarlassara, F. %A Schomacker, K. %A Seidlitz, M. %A Siebeck, B. %A Söderström, P.-A. %A Stefanini, A. M. %A Stezowski, O. %A Szilner, S. %A Szpak, B. %A Teruya, E. %A Ur, C. %A Valiente-Dobón, J. J. %A Wolf, K. %A Yanase, K. %A Yoshinaga, N. %A Zell, K. O. %D 2019 %I American Physical Society %J Phys. Rev. C %N 2 %P 024323 %R 10.1103/PhysRevC.100.024323 %T Isomer spectroscopy in ¹³³Ba and high-spin structure of ¹³⁴Ba %U https://link.aps.org/doi/10.1103/PhysRevC.100.024323 %V 100
• Electromagnetic properties of low-lying states in neutron-deficient Hg isotopes: Coulomb excitation of ¹⁸²Hg, ¹⁸⁴Hg, ¹⁸⁶Hg and ¹⁸⁸Hg. Wrzosek-Lipska, K.; Rezynkina, K.; Bree, N.; Zielińska, M.; Gaffney, L. P.; Petts, A.; Andreyev, A.; Bastin, B.; Bender, M.; Blazhev, A.; Bruyneel, B.; Butler, P. A.; Carpenter, M. P.; Cederkäll, J.; Clément, E.; Cocolios, T. E.; Deacon, A. N.; Diriken, J.; Ekström, A.; Fitzpatrick, C.; Fraile, L. M.; Fransen, Ch.; Freeman, S. J.; García-Ramos, J. E.; Geibel, K.; Gernhäuser, R.; Grahn, T.; Guttormsen, M.; Hadinia, B.; Hadyńska-Klȩk, K.; Hass, M.; Heenen, P. H.; Herzberg, R. D.; Hess, H.; Heyde, K.; Huyse, M.; Ivanov, O.; Jenkins, D. G.; Julin, R.; Kesteloot, N.; Kröll, Th.; Krücken, R.; Larsen, A. C.; Lutter, R.; Marley, P.; Napiorkowski, P. J.; Orlandi, R.; Page, R. D.; Pakarinen, J.; Patronis, N.; Peura, P. J.; Piselli, E.; Próchniak, L.; Rahkila, P.; Rapisarda, E.; Reiter, P.; Robinson, A. P.; Scheck, M.; Siem, S.; Singh Chakkal, K.; Smith, J. F.; Srebrny, J.; Stefanescu, I.; Tveten, G. M.; Van Duppen, P.; Van de Walle, J.; Voulot, D.; Warr, N.; Wiens, A.; Wood, J. L. in The European Physical Journal A (2019). 55(8) 130.
  [ Abstract ] [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  The neutron-deficient mercury isotopes serve as a classical example of shape coexistence, whereby at low energy near-degenerate nuclear states characterized by different shapes appear. The electromagnetic structure of even-mass 182-188 Hg isotopes was studied using safe-energy Coulomb excitation of neutron-deficient mercury beams delivered by the REX-ISOLDE facility at CERN. The population of {\\($} 0^{\{}+{\}}{\_}{\{}1,2{\}}{\$\)}01,2+, {\\($} 2^{\{}+{\}}{\_}{\{}1,2{\}}{\$\)}21,2+and {\\($} 4^{\{}+{\}}{\_}{\{}1{\}}{\$\)}41+states was observed in all nuclei under study. Reduced E2 matrix elements coupling populated yrast and non-yrast states were extracted, including their relative signs. These are a sensitive probe of shape coexistence and may be used to validate nuclear models. The experimental results are discussed in terms of mixing of two different configurations and are compared with three different model calculations: the Beyond Mean Field model, the Interacting Boson Model with configuration mixing and the General Bohr Hamiltonian. Partial agreement with experiment was observed, hinting to missing ingredients in the theoretical descriptions.
  @article{Wrzosek-Lipska2019, abstract = {The neutron-deficient mercury isotopes serve as a classical example of shape coexistence, whereby at low energy near-degenerate nuclear states characterized by different shapes appear. The electromagnetic structure of even-mass 182-188 Hg isotopes was studied using safe-energy Coulomb excitation of neutron-deficient mercury beams delivered by the REX-ISOLDE facility at CERN. The population of {\$} 0^{\{}+{\}}{\_}{\{}1,2{\}}{\$}01,2+, {\$} 2^{\{}+{\}}{\_}{\{}1,2{\}}{\$}21,2+and {\$} 4^{\{}+{\}}{\_}{\{}1{\}}{\$}41+states was observed in all nuclei under study. Reduced E2 matrix elements coupling populated yrast and non-yrast states were extracted, including their relative signs. These are a sensitive probe of shape coexistence and may be used to validate nuclear models. The experimental results are discussed in terms of mixing of two different configurations and are compared with three different model calculations: the Beyond Mean Field model, the Interacting Boson Model with configuration mixing and the General Bohr Hamiltonian. Partial agreement with experiment was observed, hinting to missing ingredients in the theoretical descriptions.}, author = {Wrzosek-Lipska, K. and Rezynkina, K. and Bree, N. and Zielińska, M. and Gaffney, L. P. and Petts, A. and Andreyev, A. and Bastin, B. and Bender, M. and Blazhev, A. and Bruyneel, B. and Butler, P. A. and Carpenter, M. P. and Cederkäll, J. and Clément, E. and Cocolios, T. E. and Deacon, A. N. and Diriken, J. and Ekström, A. and Fitzpatrick, C. and Fraile, L. M. and Fransen, Ch. and Freeman, S. J. and García-Ramos, J. E. and Geibel, K. and Gernhäuser, R. and Grahn, T. and Guttormsen, M. and Hadinia, B. and Hadyńska-Klȩk, K. and Hass, M. and Heenen, P. H. and Herzberg, R. D. and Hess, H. and Heyde, K. and Huyse, M. and Ivanov, O. and Jenkins, D. G. and Julin, R. and Kesteloot, N. and Kröll, Th. and Krücken, R. and Larsen, A. C. and Lutter, R. and Marley, P. and Napiorkowski, P. J. and Orlandi, R. and Page, R. D. and Pakarinen, J. and Patronis, N. and Peura, P. J. and Piselli, E. and Próchniak, L. and Rahkila, P. and Rapisarda, E. and Reiter, P. and Robinson, A. P. and Scheck, M. and Siem, S. and Singh Chakkal, K. and Smith, J. F. and Srebrny, J. and Stefanescu, I. and Tveten, G. M. and Van Duppen, P. and Van de Walle, J. and Voulot, D. and Warr, N. and Wiens, A. and Wood, J. L.}, journal = {The European Physical Journal A}, month = {aug}, number = 8, pages = 130, title = {Electromagnetic properties of low-lying states in neutron-deficient Hg isotopes: Coulomb excitation of ¹⁸²Hg, ¹⁸⁴Hg, ¹⁸⁶Hg and ¹⁸⁸Hg}, volume = 55, year = 2019 }
  %0 Journal Article %1 Wrzosek-Lipska2019 %A Wrzosek-Lipska, K. %A Rezynkina, K. %A Bree, N. %A Zielińska, M. %A Gaffney, L. P. %A Petts, A. %A Andreyev, A. %A Bastin, B. %A Bender, M. %A Blazhev, A. %A Bruyneel, B. %A Butler, P. A. %A Carpenter, M. P. %A Cederkäll, J. %A Clément, E. %A Cocolios, T. E. %A Deacon, A. N. %A Diriken, J. %A Ekström, A. %A Fitzpatrick, C. %A Fraile, L. M. %A Fransen, Ch. %A Freeman, S. J. %A García-Ramos, J. E. %A Geibel, K. %A Gernhäuser, R. %A Grahn, T. %A Guttormsen, M. %A Hadinia, B. %A Hadyńska-Klȩk, K. %A Hass, M. %A Heenen, P. H. %A Herzberg, R. D. %A Hess, H. %A Heyde, K. %A Huyse, M. %A Ivanov, O. %A Jenkins, D. G. %A Julin, R. %A Kesteloot, N. %A Kröll, Th. %A Krücken, R. %A Larsen, A. C. %A Lutter, R. %A Marley, P. %A Napiorkowski, P. J. %A Orlandi, R. %A Page, R. D. %A Pakarinen, J. %A Patronis, N. %A Peura, P. J. %A Piselli, E. %A Próchniak, L. %A Rahkila, P. %A Rapisarda, E. %A Reiter, P. %A Robinson, A. P. %A Scheck, M. %A Siem, S. %A Singh Chakkal, K. %A Smith, J. F. %A Srebrny, J. %A Stefanescu, I. %A Tveten, G. M. %A Van Duppen, P. %A Van de Walle, J. %A Voulot, D. %A Warr, N. %A Wiens, A. %A Wood, J. L. %D 2019 %J The European Physical Journal A %N 8 %P 130 %R 10.1140/epja/i2019-12815-2 %T Electromagnetic properties of low-lying states in neutron-deficient Hg isotopes: Coulomb excitation of ¹⁸²Hg, ¹⁸⁴Hg, ¹⁸⁶Hg and ¹⁸⁸Hg %U https://doi.org/10.1140/epja/i2019-12815-2 %V 55 %X The neutron-deficient mercury isotopes serve as a classical example of shape coexistence, whereby at low energy near-degenerate nuclear states characterized by different shapes appear. The electromagnetic structure of even-mass 182-188 Hg isotopes was studied using safe-energy Coulomb excitation of neutron-deficient mercury beams delivered by the REX-ISOLDE facility at CERN. The population of {\\($} 0^{\{}+{\}}{\_}{\{}1,2{\}}{\$\)}01,2+, {\\($} 2^{\{}+{\}}{\_}{\{}1,2{\}}{\$\)}21,2+and {\\($} 4^{\{}+{\}}{\_}{\{}1{\}}{\$\)}41+states was observed in all nuclei under study. Reduced E2 matrix elements coupling populated yrast and non-yrast states were extracted, including their relative signs. These are a sensitive probe of shape coexistence and may be used to validate nuclear models. The experimental results are discussed in terms of mixing of two different configurations and are compared with three different model calculations: the Beyond Mean Field model, the Interacting Boson Model with configuration mixing and the General Bohr Hamiltonian. Partial agreement with experiment was observed, hinting to missing ingredients in the theoretical descriptions.
• Low-lying dipole strength in the well-deformed nucleus Gd-156. Tamkas, M.; Aciksoez, E.; Isaak, J.; Beck, T.; Benouaret, N.; Bhike, M.; Boztosun, I.; Durusoy, A.; Gayer, U.; Krishichayan,; Loeher, B.; Pietralla, N.; Savran, D.; Tornow, W.; Werner, V.; Zilges, A.; Zweidinger, M. in Nuclear Physics A (2019). 987 79-89.
  [ Abstract ] [ BibTeX ] [ EndNote ] [ DOI ]
   
  The low-lying dipole strength of the deformed nucleus Gd-156 was investigated in the energy region from 3.1 MeV to 6.2 MeV using the method of nuclear resonance fluorescence (NRF). The NRF experiments were performed at the Darmstadt High Intensity Photon Setup (DHIPS) at Technische Universitat Darmstadt using unpolarized continuous-energy bremsstrahlung and at the High-Intensity gamma-ray Source (HI gamma S) at Duke University using quasi-monoenergetic and linearly-polarized photon beams. The combination of both experiments allows to separate electric and magnetic contributions and to determine absolute transition strengths for individual excited states as well as averaged quantities over narrow excitation energy regions. The investigated energy regions cover the region of the scissors mode as well as the low-energy part of the Pygmy Dipole Resonance. This is the first experiment where both of these excitation modes as well as the region in between has been successfully studied in a deformed heavy nucleus using the NRF method. (C) 2019 Elsevier B.V. All rights reserved.
  @article{ISI:000472701200006, abstract = {The low-lying dipole strength of the deformed nucleus Gd-156 was investigated in the energy region from 3.1 MeV to 6.2 MeV using the method of nuclear resonance fluorescence (NRF). The NRF experiments were performed at the Darmstadt High Intensity Photon Setup (DHIPS) at Technische Universitat Darmstadt using unpolarized continuous-energy bremsstrahlung and at the High-Intensity gamma-ray Source (HI gamma S) at Duke University using quasi-monoenergetic and linearly-polarized photon beams. The combination of both experiments allows to separate electric and magnetic contributions and to determine absolute transition strengths for individual excited states as well as averaged quantities over narrow excitation energy regions. The investigated energy regions cover the region of the scissors mode as well as the low-energy part of the Pygmy Dipole Resonance. This is the first experiment where both of these excitation modes as well as the region in between has been successfully studied in a deformed heavy nucleus using the NRF method. (C) 2019 Elsevier B.V. All rights reserved.}, author = {Tamkas, M. and Aciksoez, E. and Isaak, J. and Beck, T. and Benouaret, N. and Bhike, M. and Boztosun, I. and Durusoy, A. and Gayer, U. and Krishichayan and Loeher, B. and Pietralla, N. and Savran, D. and Tornow, W. and Werner, V. and Zilges, A. and Zweidinger, M.}, journal = {Nuclear Physics A}, month = {JUL}, pages = {79-89}, title = {Low-lying dipole strength in the well-deformed nucleus Gd-156}, volume = 987, year = 2019 }
  %0 Journal Article %1 ISI:000472701200006 %A Tamkas, M. %A Aciksoez, E. %A Isaak, J. %A Beck, T. %A Benouaret, N. %A Bhike, M. %A Boztosun, I. %A Durusoy, A. %A Gayer, U. %A Krishichayan, %A Loeher, B. %A Pietralla, N. %A Savran, D. %A Tornow, W. %A Werner, V. %A Zilges, A. %A Zweidinger, M. %D 2019 %J Nuclear Physics A %P 79-89 %R 10.1016/j.nuclphysa.2019.03.014 %T Low-lying dipole strength in the well-deformed nucleus Gd-156 %V 987 %X The low-lying dipole strength of the deformed nucleus Gd-156 was investigated in the energy region from 3.1 MeV to 6.2 MeV using the method of nuclear resonance fluorescence (NRF). The NRF experiments were performed at the Darmstadt High Intensity Photon Setup (DHIPS) at Technische Universitat Darmstadt using unpolarized continuous-energy bremsstrahlung and at the High-Intensity gamma-ray Source (HI gamma S) at Duke University using quasi-monoenergetic and linearly-polarized photon beams. The combination of both experiments allows to separate electric and magnetic contributions and to determine absolute transition strengths for individual excited states as well as averaged quantities over narrow excitation energy regions. The investigated energy regions cover the region of the scissors mode as well as the low-energy part of the Pygmy Dipole Resonance. This is the first experiment where both of these excitation modes as well as the region in between has been successfully studied in a deformed heavy nucleus using the NRF method. (C) 2019 Elsevier B.V. All rights reserved.
• Investigation of the Δn = 0 selection rule in Gamow-Teller transitions: The β-decay of 207Hg. Berry, T.A.; Podolyák, Zs.; Carroll, R.J.; Lică, R.; Grawe, H.; Timofeyuk, N.K.; Alexander, T.; Andreyev, A.N.; Ansari, S.; Borge, M.J.G.; Creswell, J.; Fahlander, C.; Fraile, L.M.; Fynbo, H.O.U.; Gelletly, W.; Gerst, R.-B.; Górska, M.; Gredley, A.; Greenlees, P.; Harkness-Brennan, L.J.; Huyse, M.; Judge, S.M.; Judson, D.S.; Konki, J.; Kurcewicz, J.; Kuti, I.; Lalkovski, S.; Lazarus, I.; Lund, M.; Madurga, M.; Mărginean, N.; Mărginean, R.; Marroquin, I.; Mihai, C.; Mihai, R.E.; Nácher, E.; Nae, S.; Negret, A.; Niţă, C.; Page, R.D.; Pascu, S.; Patel, Z.; Perea, A.; Pucknell, V.; Rahkila, P.; Rapisarda, E.; Regan, P.H.; Rotaru, F.; Shand, C.M.; Simpson, E.C.; Sotty, Ch.; Stegemann, S.; Stora, T.; Tengblad, O.; Turturica, A.; Duppen, P. Van; Vedia, V.; Wadsworth, R.; Walker, P.M.; Warr, N.; Wearing, F.; Witte, H. De in Physics Letters B (2019). 793 271 - 275.
  [ Abstract ] [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  Gamow-Teller β decay is forbidden if the number of nodes in the radial wave functions of the initial and final states is different. This Δn=0 requirement plays a major role in the β decay of heavy neutron-rich nuclei, affecting the nucleosynthesis through the increased half-lives of nuclei on the astrophysical r-process pathway below both Z=50 (for N>82) and Z=82 (for N>126). The level of forbiddenness of the Δn=1ν1g9/2→π0g7/2 transition has been investigated from the β− decay of the ground state of 207Hg into the single-proton-hole nucleus 207Tl in an experiment at the ISOLDE Decay Station. From statistical observational limits on possible γ-ray transitions depopulating the π0g7/2−1 state in 207Tl, an upper limit of 3.9×10−3% was obtained for the probability of this decay, corresponding to log⁡ft>8.8 within a 95% confidence limit. This is the most stringent test of the Δn=0 selection rule to date.
  @article{BERRY2019271, abstract = {Gamow-Teller β decay is forbidden if the number of nodes in the radial wave functions of the initial and final states is different. This Δn=0 requirement plays a major role in the β decay of heavy neutron-rich nuclei, affecting the nucleosynthesis through the increased half-lives of nuclei on the astrophysical r-process pathway below both Z=50 (for N>82) and Z=82 (for N>126). The level of forbiddenness of the Δn=1ν1g9/2→π0g7/2 transition has been investigated from the β− decay of the ground state of 207Hg into the single-proton-hole nucleus 207Tl in an experiment at the ISOLDE Decay Station. From statistical observational limits on possible γ-ray transitions depopulating the π0g7/2−1 state in 207Tl, an upper limit of 3.9×10−3% was obtained for the probability of this decay, corresponding to log⁡ft>8.8 within a 95% confidence limit. This is the most stringent test of the Δn=0 selection rule to date.}, author = {Berry, T.A. and Podolyák, Zs. and Carroll, R.J. and Lică, R. and Grawe, H. and Timofeyuk, N.K. and Alexander, T. and Andreyev, A.N. and Ansari, S. and Borge, M.J.G. and Creswell, J. and Fahlander, C. and Fraile, L.M. and Fynbo, H.O.U. and Gelletly, W. and Gerst, R.-B. and Górska, M. and Gredley, A. and Greenlees, P. and Harkness-Brennan, L.J. and Huyse, M. and Judge, S.M. and Judson, D.S. and Konki, J. and Kurcewicz, J. and Kuti, I. and Lalkovski, S. and Lazarus, I. and Lund, M. and Madurga, M. and Mărginean, N. and Mărginean, R. and Marroquin, I. and Mihai, C. and Mihai, R.E. and Nácher, E. and Nae, S. and Negret, A. and Niţă, C. and Page, R.D. and Pascu, S. and Patel, Z. and Perea, A. and Pucknell, V. and Rahkila, P. and Rapisarda, E. and Regan, P.H. and Rotaru, F. and Shand, C.M. and Simpson, E.C. and Sotty, Ch. and Stegemann, S. and Stora, T. and Tengblad, O. and Turturica, A. and Duppen, P. Van and Vedia, V. and Wadsworth, R. and Walker, P.M. and Warr, N. and Wearing, F. and Witte, H. De}, journal = {Physics Letters B}, pages = {271 - 275}, title = {Investigation of the Δn = 0 selection rule in Gamow-Teller transitions: The β-decay of 207Hg}, volume = 793, year = 2019 }
  %0 Journal Article %1 BERRY2019271 %A Berry, T.A. %A Podolyák, Zs. %A Carroll, R.J. %A Lică, R. %A Grawe, H. %A Timofeyuk, N.K. %A Alexander, T. %A Andreyev, A.N. %A Ansari, S. %A Borge, M.J.G. %A Creswell, J. %A Fahlander, C. %A Fraile, L.M. %A Fynbo, H.O.U. %A Gelletly, W. %A Gerst, R.-B. %A Górska, M. %A Gredley, A. %A Greenlees, P. %A Harkness-Brennan, L.J. %A Huyse, M. %A Judge, S.M. %A Judson, D.S. %A Konki, J. %A Kurcewicz, J. %A Kuti, I. %A Lalkovski, S. %A Lazarus, I. %A Lund, M. %A Madurga, M. %A Mărginean, N. %A Mărginean, R. %A Marroquin, I. %A Mihai, C. %A Mihai, R.E. %A Nácher, E. %A Nae, S. %A Negret, A. %A Niţă, C. %A Page, R.D. %A Pascu, S. %A Patel, Z. %A Perea, A. %A Pucknell, V. %A Rahkila, P. %A Rapisarda, E. %A Regan, P.H. %A Rotaru, F. %A Shand, C.M. %A Simpson, E.C. %A Sotty, Ch. %A Stegemann, S. %A Stora, T. %A Tengblad, O. %A Turturica, A. %A Duppen, P. Van %A Vedia, V. %A Wadsworth, R. %A Walker, P.M. %A Warr, N. %A Wearing, F. %A Witte, H. De %D 2019 %J Physics Letters B %P 271 - 275 %R https://doi.org/10.1016/j.physletb.2019.04.039 %T Investigation of the Δn = 0 selection rule in Gamow-Teller transitions: The β-decay of 207Hg %U http://www.sciencedirect.com/science/article/pii/S0370269319302722 %V 793 %X Gamow-Teller β decay is forbidden if the number of nodes in the radial wave functions of the initial and final states is different. This Δn=0 requirement plays a major role in the β decay of heavy neutron-rich nuclei, affecting the nucleosynthesis through the increased half-lives of nuclei on the astrophysical r-process pathway below both Z=50 (for N>82) and Z=82 (for N>126). The level of forbiddenness of the Δn=1ν1g9/2→π0g7/2 transition has been investigated from the β− decay of the ground state of 207Hg into the single-proton-hole nucleus 207Tl in an experiment at the ISOLDE Decay Station. From statistical observational limits on possible γ-ray transitions depopulating the π0g7/2−1 state in 207Tl, an upper limit of 3.9×10−3% was obtained for the probability of this decay, corresponding to log⁡ft>8.8 within a 95% confidence limit. This is the most stringent test of the Δn=0 selection rule to date.
• Properties of \($\ensuremath{\gamma}$\)-decaying isomers in the \($^{100}\mathrm{Sn}$\) region populated in fragmentation of a \($^{124}\mathrm{Xe}$\) beam. Häfner, G.; Moschner, K.; Blazhev, A.; Boutachkov, P.; Davies, P. J.; Wadsworth, R.; Ameil, F.; Baba, H.; Bäck, T.; Dewald, M.; Doornenbal, P.; Faestermann, T.; Gengelbach, A.; Gerl, J.; Gernhäuser, R.; Go, S.; Górska, M.; Grawe, H.; Gregor, E.; Hotaka, H.; Isobe, T.; Jenkins, D. G.; Jolie, J.; Jung, H. S.; Kojouharov, I.; Kurz, N.; Lewitowicz, M.; Lorusso, G.; Lozeva, R.; Merchan, E.; Naqvi, F.; Nishibata, H.; Nishimura, D.; Nishimura, S.; Pietralla, N.; Schaffner, H.; Söderström, P.-A.; Steiger, K.; Sumikama, T.; Taprogge, J.; Thöle, P.; Watanbe, H.; Warr, N.; Werner, V.; Xu, Z. Y.; Yagi, A.; Yoshinaga, K.; Zhu, Y. in Phys. Rev. C (2019). 100(2) 024302.
  [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  @article{PhysRevC.100.024302, author = {Häfner, G. and Moschner, K. and Blazhev, A. and Boutachkov, P. and Davies, P. J. and Wadsworth, R. and Ameil, F. and Baba, H. and Bäck, T. and Dewald, M. and Doornenbal, P. and Faestermann, T. and Gengelbach, A. and Gerl, J. and Gernhäuser, R. and Go, S. and Górska, M. and Grawe, H. and Gregor, E. and Hotaka, H. and Isobe, T. and Jenkins, D. G. and Jolie, J. and Jung, H. S. and Kojouharov, I. and Kurz, N. and Lewitowicz, M. and Lorusso, G. and Lozeva, R. and Merchan, E. and Naqvi, F. and Nishibata, H. and Nishimura, D. and Nishimura, S. and Pietralla, N. and Schaffner, H. and Söderström, P.-A. and Steiger, K. and Sumikama, T. and Taprogge, J. and Thöle, P. and Watanbe, H. and Warr, N. and Werner, V. and Xu, Z. Y. and Yagi, A. and Yoshinaga, K. and Zhu, Y.}, journal = {Phys. Rev. C}, month = {aug}, number = 2, pages = {024302}, publisher = {American Physical Society}, title = {Properties of $\ensuremath{\gamma}$-decaying isomers in the $^{100}\mathrm{Sn}$ region populated in fragmentation of a $^{124}\mathrm{Xe}$ beam}, volume = 100, year = 2019 }
  %0 Journal Article %1 PhysRevC.100.024302 %A Häfner, G. %A Moschner, K. %A Blazhev, A. %A Boutachkov, P. %A Davies, P. J. %A Wadsworth, R. %A Ameil, F. %A Baba, H. %A Bäck, T. %A Dewald, M. %A Doornenbal, P. %A Faestermann, T. %A Gengelbach, A. %A Gerl, J. %A Gernhäuser, R. %A Go, S. %A Górska, M. %A Grawe, H. %A Gregor, E. %A Hotaka, H. %A Isobe, T. %A Jenkins, D. G. %A Jolie, J. %A Jung, H. S. %A Kojouharov, I. %A Kurz, N. %A Lewitowicz, M. %A Lorusso, G. %A Lozeva, R. %A Merchan, E. %A Naqvi, F. %A Nishibata, H. %A Nishimura, D. %A Nishimura, S. %A Pietralla, N. %A Schaffner, H. %A Söderström, P.-A. %A Steiger, K. %A Sumikama, T. %A Taprogge, J. %A Thöle, P. %A Watanbe, H. %A Warr, N. %A Werner, V. %A Xu, Z. Y. %A Yagi, A. %A Yoshinaga, K. %A Zhu, Y. %D 2019 %I American Physical Society %J Phys. Rev. C %N 2 %P 024302 %R 10.1103/PhysRevC.100.024302 %T Properties of \($\ensuremath{\gamma}$\)-decaying isomers in the \($^{100}\mathrm{Sn}$\) region populated in fragmentation of a \($^{124}\mathrm{Xe}$\) beam %U https://link.aps.org/doi/10.1103/PhysRevC.100.024302 %V 100
• Identification of high-spin proton configurations in ¹³⁶Ba and ¹³⁷Ba. Kaya, L.; Vogt, A.; Reiter, P.; Müller-Gatermann, C.; Gargano, A.; Coraggio, L.; Itaco, N.; Blazhev, A.; Arnswald, K.; Bazzacco, D.; Birkenbach, B.; Bracco, A.; Bruyneel, B.; Corradi, L.; Crespi, F. C. L.; de Angelis, G.; Droste, M.; Eberth, J.; Farnea, E.; Fioretto, E.; Fransen, C.; Gadea, A.; Giaz, A.; Görgen, A.; Gottardo, A.; Hadyńska-Klęk, K.; Hess, H.; Hetzenegger, R.; Hirsch, R.; John, P. R.; Jolie, J.; Jungclaus, A.; Korten, W.; Leoni, S.; Lewandowski, L.; Lunardi, S.; Menegazzo, R.; Mengoni, D.; Michelagnoli, C.; Mijatović, T.; Montagnoli, G.; Montanari, D.; Napoli, D.; Podolyák, Zs.; Pollarolo, G.; Recchia, F.; Rosiak, D.; Saed-Samii, N.; Şahin, E.; Siciliano, M.; Scarlassara, F.; Seidlitz, M.; Söderström, P.-A.; Stefanini, A. M.; Stezowski, O.; Szilner, S.; Szpak, B.; Ur, C.; Valiente-Dobón, J. J.; Weinert, M.; Wolf, K.; Zell, K. O. in Phys. Rev. C (2019). 99(1) 014301.
  [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  @article{PhysRevC.99.014301, author = {Kaya, L. and Vogt, A. and Reiter, P. and Müller-Gatermann, C. and Gargano, A. and Coraggio, L. and Itaco, N. and Blazhev, A. and Arnswald, K. and Bazzacco, D. and Birkenbach, B. and Bracco, A. and Bruyneel, B. and Corradi, L. and Crespi, F. C. L. and de Angelis, G. and Droste, M. and Eberth, J. and Farnea, E. and Fioretto, E. and Fransen, C. and Gadea, A. and Giaz, A. and Görgen, A. and Gottardo, A. and Hadyńska-Klęk, K. and Hess, H. and Hetzenegger, R. and Hirsch, R. and John, P. R. and Jolie, J. and Jungclaus, A. and Korten, W. and Leoni, S. and Lewandowski, L. and Lunardi, S. and Menegazzo, R. and Mengoni, D. and Michelagnoli, C. and Mijatović, T. and Montagnoli, G. and Montanari, D. and Napoli, D. and Podolyák, Zs. and Pollarolo, G. and Recchia, F. and Rosiak, D. and Saed-Samii, N. and Şahin, E. and Siciliano, M. and Scarlassara, F. and Seidlitz, M. and Söderström, P.-A. and Stefanini, A. M. and Stezowski, O. and Szilner, S. and Szpak, B. and Ur, C. and Valiente-Dobón, J. J. and Weinert, M. and Wolf, K. and Zell, K. O.}, journal = {Phys. Rev. C}, month = {jan}, number = 1, pages = {014301}, publisher = {American Physical Society}, title = {Identification of high-spin proton configurations in ¹³⁶Ba and ¹³⁷Ba}, volume = 99, year = 2019 }
  %0 Journal Article %1 PhysRevC.99.014301 %A Kaya, L. %A Vogt, A. %A Reiter, P. %A Müller-Gatermann, C. %A Gargano, A. %A Coraggio, L. %A Itaco, N. %A Blazhev, A. %A Arnswald, K. %A Bazzacco, D. %A Birkenbach, B. %A Bracco, A. %A Bruyneel, B. %A Corradi, L. %A Crespi, F. C. L. %A de Angelis, G. %A Droste, M. %A Eberth, J. %A Farnea, E. %A Fioretto, E. %A Fransen, C. %A Gadea, A. %A Giaz, A. %A Görgen, A. %A Gottardo, A. %A Hadyńska-Klęk, K. %A Hess, H. %A Hetzenegger, R. %A Hirsch, R. %A John, P. R. %A Jolie, J. %A Jungclaus, A. %A Korten, W. %A Leoni, S. %A Lewandowski, L. %A Lunardi, S. %A Menegazzo, R. %A Mengoni, D. %A Michelagnoli, C. %A Mijatović, T. %A Montagnoli, G. %A Montanari, D. %A Napoli, D. %A Podolyák, Zs. %A Pollarolo, G. %A Recchia, F. %A Rosiak, D. %A Saed-Samii, N. %A Şahin, E. %A Siciliano, M. %A Scarlassara, F. %A Seidlitz, M. %A Söderström, P.-A. %A Stefanini, A. M. %A Stezowski, O. %A Szilner, S. %A Szpak, B. %A Ur, C. %A Valiente-Dobón, J. J. %A Weinert, M. %A Wolf, K. %A Zell, K. O. %D 2019 %I American Physical Society %J Phys. Rev. C %N 1 %P 014301 %R 10.1103/PhysRevC.99.014301 %T Identification of high-spin proton configurations in ¹³⁶Ba and ¹³⁷Ba %U https://link.aps.org/doi/10.1103/PhysRevC.99.014301 %V 99
• Microscopic structure of coexisting 0⁺ states in ⁶⁸Ni probed via two-neutron transfer. Flavigny, F.; Elseviers, J.; Andreyev, A. N.; Bauer, C.; Bildstein, V.; Blazhev, A.; Brown, B. A.; De Witte, H.; Diriken, J.; Fedosseev, V. N.; Franchoo, S.; Gernhäuser, R.; Huyse, M.; Ilieva, S.; Klupp, S.; Kröll, Th.; Lutter, R.; Marsh, B. A.; Mücher, D.; Nowak, K.; Otsuka, T.; Pakarinen, J.; Patronis, N.; Raabe, R.; Recchia, F.; Reiter, P.; Roger, T.; Sambi, S.; Seidlitz, M.; Seliverstov, M. D.; Siebeck, B.; Tsunoda, Y.; Van Duppen, P.; Vermeulen, M.; Von Schmid, M.; Voulot, D.; Warr, N.; Wenander, F.; Wimmer, K. in Phys. Rev. C (2019). 99(5) 054332.
  [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  @article{PhysRevC.99.054332, author = {Flavigny, F. and Elseviers, J. and Andreyev, A. N. and Bauer, C. and Bildstein, V. and Blazhev, A. and Brown, B. A. and De Witte, H. and Diriken, J. and Fedosseev, V. N. and Franchoo, S. and Gernhäuser, R. and Huyse, M. and Ilieva, S. and Klupp, S. and Kröll, Th. and Lutter, R. and Marsh, B. A. and Mücher, D. and Nowak, K. and Otsuka, T. and Pakarinen, J. and Patronis, N. and Raabe, R. and Recchia, F. and Reiter, P. and Roger, T. and Sambi, S. and Seidlitz, M. and Seliverstov, M. D. and Siebeck, B. and Tsunoda, Y. and Van Duppen, P. and Vermeulen, M. and Von Schmid, M. and Voulot, D. and Warr, N. and Wenander, F. and Wimmer, K.}, journal = {Phys. Rev. C}, month = {may}, number = 5, pages = {054332}, publisher = {American Physical Society}, title = {Microscopic structure of coexisting 0⁺ states in ⁶⁸Ni probed via two-neutron transfer}, volume = 99, year = 2019 }
  %0 Journal Article %1 PhysRevC.99.054332 %A Flavigny, F. %A Elseviers, J. %A Andreyev, A. N. %A Bauer, C. %A Bildstein, V. %A Blazhev, A. %A Brown, B. A. %A De Witte, H. %A Diriken, J. %A Fedosseev, V. N. %A Franchoo, S. %A Gernhäuser, R. %A Huyse, M. %A Ilieva, S. %A Klupp, S. %A Kröll, Th. %A Lutter, R. %A Marsh, B. A. %A Mücher, D. %A Nowak, K. %A Otsuka, T. %A Pakarinen, J. %A Patronis, N. %A Raabe, R. %A Recchia, F. %A Reiter, P. %A Roger, T. %A Sambi, S. %A Seidlitz, M. %A Seliverstov, M. D. %A Siebeck, B. %A Tsunoda, Y. %A Van Duppen, P. %A Vermeulen, M. %A Von Schmid, M. %A Voulot, D. %A Warr, N. %A Wenander, F. %A Wimmer, K. %D 2019 %I American Physical Society %J Phys. Rev. C %N 5 %P 054332 %R 10.1103/PhysRevC.99.054332 %T Microscopic structure of coexisting 0⁺ states in ⁶⁸Ni probed via two-neutron transfer %U https://link.aps.org/doi/10.1103/PhysRevC.99.054332 %V 99
• On the imprecisions that may be induced when applying the Blaugrund approximation for the analysis of Doppler-shift attenuation lifetime measurements. Petkov, P.; Müller-Gatermann, C. in Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment (2019). 915 40 - 46.
  [ Abstract ] [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  It is shown that the Blaugrund approximation could have led to some imprecise lifetime determinations in the past which used the Doppler-shift attenuation method (DSAM). Comparison with Monte Carlo simulations of the slowing-down process show that there is not an easy way to judge using them on the reliability of old data.
  @article{PETKOV201940, abstract = {It is shown that the Blaugrund approximation could have led to some imprecise lifetime determinations in the past which used the Doppler-shift attenuation method (DSAM). Comparison with Monte Carlo simulations of the slowing-down process show that there is not an easy way to judge using them on the reliability of old data.}, author = {Petkov, P. and Müller-Gatermann, C.}, journal = {Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment}, pages = {40 - 46}, title = {On the imprecisions that may be induced when applying the Blaugrund approximation for the analysis of Doppler-shift attenuation lifetime measurements}, volume = 915, year = 2019 }
  %0 Journal Article %1 PETKOV201940 %A Petkov, P. %A Müller-Gatermann, C. %D 2019 %J Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment %P 40 - 46 %R https://doi.org/10.1016/j.nima.2018.10.203 %T On the imprecisions that may be induced when applying the Blaugrund approximation for the analysis of Doppler-shift attenuation lifetime measurements %U http://www.sciencedirect.com/science/article/pii/S0168900218315274 %V 915 %X It is shown that the Blaugrund approximation could have led to some imprecise lifetime determinations in the past which used the Doppler-shift attenuation method (DSAM). Comparison with Monte Carlo simulations of the slowing-down process show that there is not an easy way to judge using them on the reliability of old data.
• Pulse-Shape Analysis and position resolution in highly segmented HPGe AGATA detectors. Lewandowski, L.; Reiter, P.; Birkenbach, B.; Bruyneel, B.; Clement, E.; Eberth, J.; Hess, H.; Michelagnoli, C.; Li, H.; Perez-Vidal, R. M.; Zielinska, M. in The European Physical Journal A (2019). 55(5) 81.
  [ Abstract ] [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  The performance of the Pulse-Shape Analysis (PSA) in AGATA HPGe detectors was investigated and improved employing a {\\($}{\backslash}gamma{\$\)}\($\gamma$\)-ray source measurement based on {\\($} e^{\{}+{\}}e^{\{}-{\}}{\$\)}e+e-annihilation radiation after decays of 22Na by {\\($} {\backslash}beta^{\{}+{\}}{\$\)}\($\beta$\)+decay. The first interaction positions of the two 511keV {\\($}{\backslash}gamma{\$\)}\($\gamma$\)rays were determined and the connecting line of these two positions was compared to the known source position as a measure for the PSA performance. The position resolution and its dependence on the PSA parameters were investigated by varying most relevant input quantities: the charge carrier mobility of the holes, the response of the employed measuring electronics especially the preamplifier rise time. The relative statistical weight of charge signals and transient signals was scrutinized. The optimal distance metric of the grid-search algorithm and its impact on the position resolution were determined.
  @article{Lewandowski2019, abstract = {The performance of the Pulse-Shape Analysis (PSA) in AGATA HPGe detectors was investigated and improved employing a {\$}{\backslash}gamma{\$}$\gamma$-ray source measurement based on {\$} e^{\{}+{\}}e^{\{}-{\}}{\$}e+e-annihilation radiation after decays of 22Na by {\$} {\backslash}beta^{\{}+{\}}{\$}$\beta$+decay. The first interaction positions of the two 511keV {\$}{\backslash}gamma{\$}$\gamma$rays were determined and the connecting line of these two positions was compared to the known source position as a measure for the PSA performance. The position resolution and its dependence on the PSA parameters were investigated by varying most relevant input quantities: the charge carrier mobility of the holes, the response of the employed measuring electronics especially the preamplifier rise time. The relative statistical weight of charge signals and transient signals was scrutinized. The optimal distance metric of the grid-search algorithm and its impact on the position resolution were determined.}, author = {Lewandowski, L. and Reiter, P. and Birkenbach, B. and Bruyneel, B. and Clement, E. and Eberth, J. and Hess, H. and Michelagnoli, C. and Li, H. and Perez-Vidal, R. M. and Zielinska, M.}, journal = {The European Physical Journal A}, month = {may}, number = 5, pages = 81, title = {Pulse-Shape Analysis and position resolution in highly segmented HPGe AGATA detectors}, volume = 55, year = 2019 }
  %0 Journal Article %1 Lewandowski2019 %A Lewandowski, L. %A Reiter, P. %A Birkenbach, B. %A Bruyneel, B. %A Clement, E. %A Eberth, J. %A Hess, H. %A Michelagnoli, C. %A Li, H. %A Perez-Vidal, R. M. %A Zielinska, M. %D 2019 %J The European Physical Journal A %N 5 %P 81 %R 10.1140/epja/i2019-12752-0 %T Pulse-Shape Analysis and position resolution in highly segmented HPGe AGATA detectors %U https://doi.org/10.1140/epja/i2019-12752-0 %V 55 %X The performance of the Pulse-Shape Analysis (PSA) in AGATA HPGe detectors was investigated and improved employing a {\\($}{\backslash}gamma{\$\)}\($\gamma$\)-ray source measurement based on {\\($} e^{\{}+{\}}e^{\{}-{\}}{\$\)}e+e-annihilation radiation after decays of 22Na by {\\($} {\backslash}beta^{\{}+{\}}{\$\)}\($\beta$\)+decay. The first interaction positions of the two 511keV {\\($}{\backslash}gamma{\$\)}\($\gamma$\)rays were determined and the connecting line of these two positions was compared to the known source position as a measure for the PSA performance. The position resolution and its dependence on the PSA parameters were investigated by varying most relevant input quantities: the charge carrier mobility of the holes, the response of the employed measuring electronics especially the preamplifier rise time. The relative statistical weight of charge signals and transient signals was scrutinized. The optimal distance metric of the grid-search algorithm and its impact on the position resolution were determined.
• Shape coexistence in 178Hg. Müller-Gatermann, C.; Dewald, A.; Fransen, C.; Auranen, K.; Badran, H.; Beckers, M.; Blazhev, A.; Braunroth, T.; Cullen, D. M.; Fruet, G.; Goldkuhle, A.; Grahn, T.; Greenlees, P. T.; Herzáifmmode \check{n}else \v{n}\fi{}, A.; Jakobsson, U.; Jenkins, D.; Jolie, J.; Julin, R.; Juutinen, S.; Konki, J.; Leino, M.; Litzinger, J.; Nomura, K.; Pakarinen, J.; Peura, P.; Procter, M. G.; Rahkila, P.; Ruotsalainen, P.; Sandzelius, M.; Sarén, J.; Scholey, C.; Sorri, J.; Stolze, S.; Taylor, M. J.; Uusitalo, J.; Zell, K. O. in Phys. Rev. C (2019). 99(5) 054325.
  [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  @article{PhysRevC.99.054325, author = {Müller-Gatermann, C. and Dewald, A. and Fransen, C. and Auranen, K. and Badran, H. and Beckers, M. and Blazhev, A. and Braunroth, T. and Cullen, D. M. and Fruet, G. and Goldkuhle, A. and Grahn, T. and Greenlees, P. T. and Herzá\ifmmode \check{n}\else \v{n}\fi{}, A. and Jakobsson, U. and Jenkins, D. and Jolie, J. and Julin, R. and Juutinen, S. and Konki, J. and Leino, M. and Litzinger, J. and Nomura, K. and Pakarinen, J. and Peura, P. and Procter, M. G. and Rahkila, P. and Ruotsalainen, P. and Sandzelius, M. and Sarén, J. and Scholey, C. and Sorri, J. and Stolze, S. and Taylor, M. J. and Uusitalo, J. and Zell, K. O.}, journal = {Phys. Rev. C}, month = {may}, number = 5, pages = {054325}, publisher = {American Physical Society}, title = {Shape coexistence in 178Hg}, volume = 99, year = 2019 }
  %0 Journal Article %1 PhysRevC.99.054325 %A Müller-Gatermann, C. %A Dewald, A. %A Fransen, C. %A Auranen, K. %A Badran, H. %A Beckers, M. %A Blazhev, A. %A Braunroth, T. %A Cullen, D. M. %A Fruet, G. %A Goldkuhle, A. %A Grahn, T. %A Greenlees, P. T. %A Herzáifmmode \check{n}else \v{n}\fi{}, A. %A Jakobsson, U. %A Jenkins, D. %A Jolie, J. %A Julin, R. %A Juutinen, S. %A Konki, J. %A Leino, M. %A Litzinger, J. %A Nomura, K. %A Pakarinen, J. %A Peura, P. %A Procter, M. G. %A Rahkila, P. %A Ruotsalainen, P. %A Sandzelius, M. %A Sarén, J. %A Scholey, C. %A Sorri, J. %A Stolze, S. %A Taylor, M. J. %A Uusitalo, J. %A Zell, K. O. %D 2019 %I American Physical Society %J Phys. Rev. C %N 5 %P 054325 %R 10.1103/PhysRevC.99.054325 %T Shape coexistence in 178Hg %U https://link.aps.org/doi/10.1103/PhysRevC.99.054325 %V 99
• High-resolution study of the Gamow-Teller (GT-) strength in the ⁶⁴Zn(³He,t)⁶⁴Ga reaction. Diel, F.; Fujita, Y.; Fujita, H.; Cappuzzello, F.; Ganioğlu, E.; Grewe, E.-W.; Hashimoto, T.; Hatanaka, K.; Honma, M.; Itoh, T.; Jolie, J.; Liu, Bin; Otsuka, T.; Takahisa, K.; Susoy, G.; Rubio, B.; Tamii, A. in Phys. Rev. C (2019). 99(5) 054322.
  [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  @article{PhysRevC.99.054322, author = {Diel, F. and Fujita, Y. and Fujita, H. and Cappuzzello, F. and Ganioğlu, E. and Grewe, E.-W. and Hashimoto, T. and Hatanaka, K. and Honma, M. and Itoh, T. and Jolie, J. and Liu, Bin and Otsuka, T. and Takahisa, K. and Susoy, G. and Rubio, B. and Tamii, A.}, journal = {Phys. Rev. C}, month = {may}, number = 5, pages = {054322}, publisher = {American Physical Society}, title = {High-resolution study of the Gamow-Teller (GT-) strength in the ⁶⁴Zn(³He,t)⁶⁴Ga reaction}, volume = 99, year = 2019 }
  %0 Journal Article %1 PhysRevC.99.054322 %A Diel, F. %A Fujita, Y. %A Fujita, H. %A Cappuzzello, F. %A Ganioğlu, E. %A Grewe, E.-W. %A Hashimoto, T. %A Hatanaka, K. %A Honma, M. %A Itoh, T. %A Jolie, J. %A Liu, Bin %A Otsuka, T. %A Takahisa, K. %A Susoy, G. %A Rubio, B. %A Tamii, A. %D 2019 %I American Physical Society %J Phys. Rev. C %N 5 %P 054322 %R 10.1103/PhysRevC.99.054322 %T High-resolution study of the Gamow-Teller (GT-) strength in the ⁶⁴Zn(³He,t)⁶⁴Ga reaction %U https://link.aps.org/doi/10.1103/PhysRevC.99.054322 %V 99
• STUDY OF DIPOLE EXCITATIONS IN Sn-124 VIA (p, p `gamma) AT 15 MeV. Faerber, M.; Bohn, A.; Everwyn, V; Muescher, M.; Pickstone, S. G.; Prill, S.; Scholz, P.; Spieker, M.; Weinert, M.; Wilhelmy, J.; Zilges, A. in Acta Physica Polonica B (2019). 50(3) 475-480.
  [ Abstract ] [ BibTeX ] [ EndNote ] [ DOI ]
   
  An inelastic proton scattering experiment was performed with the combined setup SONIC@HORUS at a beam energy of 15 MeV in Cologne. First results for the deduced branching ratios as well as the E1 strength distribution obtained with the Sn-124(p, p'gamma) reaction are presented. Additionally, a qualitative comparison to excitations in experiments with different probes like (alpha, alpha'gamma) and (gamma, gamma') will be discussed.
  @article{ISI:000463866500031, abstract = {An inelastic proton scattering experiment was performed with the combined setup SONIC@HORUS at a beam energy of 15 MeV in Cologne. First results for the deduced branching ratios as well as the E1 strength distribution obtained with the Sn-124(p, p'gamma) reaction are presented. Additionally, a qualitative comparison to excitations in experiments with different probes like (alpha, alpha'gamma) and (gamma, gamma') will be discussed.}, author = {Faerber, M. and Bohn, A. and Everwyn, V and Muescher, M. and Pickstone, S. G. and Prill, S. and Scholz, P. and Spieker, M. and Weinert, M. and Wilhelmy, J. and Zilges, A.}, journal = {Acta Physica Polonica B}, month = {MAR}, note = {Zakopane Conference on Nuclear Physics - Extremes of the Nuclear Landscape, Zakopane, POLAND, AUG 26-SEP 02, 2018}, number = 3, pages = {475-480}, title = {STUDY OF DIPOLE EXCITATIONS IN Sn-124 VIA (p, p `gamma) AT 15 MeV}, volume = 50, year = 2019 }
  %0 Journal Article %1 ISI:000463866500031 %A Faerber, M. %A Bohn, A. %A Everwyn, V %A Muescher, M. %A Pickstone, S. G. %A Prill, S. %A Scholz, P. %A Spieker, M. %A Weinert, M. %A Wilhelmy, J. %A Zilges, A. %D 2019 %J Acta Physica Polonica B %N 3 %P 475-480 %R 10.5506/APhysPolB.50.475 %T STUDY OF DIPOLE EXCITATIONS IN Sn-124 VIA (p, p `gamma) AT 15 MeV %V 50 %X An inelastic proton scattering experiment was performed with the combined setup SONIC@HORUS at a beam energy of 15 MeV in Cologne. First results for the deduced branching ratios as well as the E1 strength distribution obtained with the Sn-124(p, p'gamma) reaction are presented. Additionally, a qualitative comparison to excitations in experiments with different probes like (alpha, alpha'gamma) and (gamma, gamma') will be discussed.
• Lifetime of the 15/2⁻₁ state in ¹³⁵Te. Simpson, G; Regis, J M; Bettermann, L; Genevey, J; Jolie, J; Köster, U; Materna, T; Malkiewicz, T; Muraz, J-F; Pinston, J A; Roussiere, B; Thiamova, G in Journal of Physics G: Nuclear and Particle Physics (2019). 46(6) 065108.
  [ Abstract ] [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  The lifetime of the state of 135Te has been measured to be τ = 809(22) ps, corresponding to a reduced transition rate of  =6.6(2) W.u. The experiment was performed at the focal point of the Lohengrin spectrometer and μs-delayed γ rays from mass-selected A = 135 ions were detected by four LaBr3(Ce) scintillators. This allowed the fast-timing technique to be used to access lifetimes in the 10s-of-ps to ns time region. The value is typical of a vibrational transition, despite 135Te possessing only one valence neutron and two valence protons. Shell model calculations performed with the state-of-the-art effective interaction predict a B(E2) value close to the experimental one and show that contributions from the π(g 7/2, d 5/2)νf 7/2 couplings are coherent.
  @article{Simpson_2019, abstract = {The lifetime of the state of 135Te has been measured to be τ = 809(22) ps, corresponding to a reduced transition rate of  =6.6(2) W.u. The experiment was performed at the focal point of the Lohengrin spectrometer and μs-delayed γ rays from mass-selected A = 135 ions were detected by four LaBr3(Ce) scintillators. This allowed the fast-timing technique to be used to access lifetimes in the 10s-of-ps to ns time region. The value is typical of a vibrational transition, despite 135Te possessing only one valence neutron and two valence protons. Shell model calculations performed with the state-of-the-art effective interaction predict a B(E2) value close to the experimental one and show that contributions from the π(g 7/2, d 5/2)νf 7/2 couplings are coherent.}, author = {Simpson, G and Regis, J M and Bettermann, L and Genevey, J and Jolie, J and Köster, U and Materna, T and Malkiewicz, T and Muraz, J-F and Pinston, J A and Roussiere, B and Thiamova, G}, journal = {Journal of Physics G: Nuclear and Particle Physics}, month = {may}, number = 6, pages = {065108}, publisher = {{IOP} Publishing}, title = {Lifetime of the 15/2⁻₁ state in ¹³⁵Te}, volume = 46, year = 2019 }
  %0 Journal Article %1 Simpson_2019 %A Simpson, G %A Regis, J M %A Bettermann, L %A Genevey, J %A Jolie, J %A Köster, U %A Materna, T %A Malkiewicz, T %A Muraz, J-F %A Pinston, J A %A Roussiere, B %A Thiamova, G %D 2019 %I {IOP} Publishing %J Journal of Physics G: Nuclear and Particle Physics %N 6 %P 065108 %R 10.1088/1361-6471/ab1a75 %T Lifetime of the 15/2⁻₁ state in ¹³⁵Te %U https://doi.org/10.1088%2F1361-6471%2Fab1a75 %V 46 %X The lifetime of the state of 135Te has been measured to be τ = 809(22) ps, corresponding to a reduced transition rate of  =6.6(2) W.u. The experiment was performed at the focal point of the Lohengrin spectrometer and μs-delayed γ rays from mass-selected A = 135 ions were detected by four LaBr3(Ce) scintillators. This allowed the fast-timing technique to be used to access lifetimes in the 10s-of-ps to ns time region. The value is typical of a vibrational transition, despite 135Te possessing only one valence neutron and two valence protons. Shell model calculations performed with the state-of-the-art effective interaction predict a B(E2) value close to the experimental one and show that contributions from the π(g 7/2, d 5/2)νf 7/2 couplings are coherent.
• Decay properties of the 3⁻₁ level in ⁹⁶Mo. Gregor, E T; Arsenyev, N N; Scheck, M; Shneidman, T M; Thürauf, M; Bernards, C; Blanc, A; Chapman, R; Drouet, F; Dzhioev, A A; de France, G; Jentschel, M; Jolie, J; Keatings, J M; Kröll, Th; Köster, U; Leguillon, R; Mashtakov, K R; Mutti, P; O'Donnell, D; Petrache, C M; Simpson, G S; Sinclair, J; Smith, J F; Soldner, T; Spagnoletti, P; Sushkov, A V; Urban, W; Vancraeyenest, A; Vanhoy, J R; Werner, V; Zell, K O; Zielinska, M in Journal of Physics G: Nuclear and Particle Physics (2019). 46(7) 075101.
  [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  @article{noauthororeditor, author = {Gregor, E T and Arsenyev, N N and Scheck, M and Shneidman, T M and Thürauf, M and Bernards, C and Blanc, A and Chapman, R and Drouet, F and Dzhioev, A A and de France, G and Jentschel, M and Jolie, J and Keatings, J M and Kröll, Th and Köster, U and Leguillon, R and Mashtakov, K R and Mutti, P and O'Donnell, D and Petrache, C M and Simpson, G S and Sinclair, J and Smith, J F and Soldner, T and Spagnoletti, P and Sushkov, A V and Urban, W and Vancraeyenest, A and Vanhoy, J R and Werner, V and Zell, K O and Zielinska, M}, journal = {Journal of Physics G: Nuclear and Particle Physics}, number = 7, pages = {075101}, title = {Decay properties of the 3⁻₁ level in ⁹⁶Mo}, volume = 46, year = 2019 }
  %0 Journal Article %1 noauthororeditor %A Gregor, E T %A Arsenyev, N N %A Scheck, M %A Shneidman, T M %A Thürauf, M %A Bernards, C %A Blanc, A %A Chapman, R %A Drouet, F %A Dzhioev, A A %A de France, G %A Jentschel, M %A Jolie, J %A Keatings, J M %A Kröll, Th %A Köster, U %A Leguillon, R %A Mashtakov, K R %A Mutti, P %A O'Donnell, D %A Petrache, C M %A Simpson, G S %A Sinclair, J %A Smith, J F %A Soldner, T %A Spagnoletti, P %A Sushkov, A V %A Urban, W %A Vancraeyenest, A %A Vanhoy, J R %A Werner, V %A Zell, K O %A Zielinska, M %D 2019 %J Journal of Physics G: Nuclear and Particle Physics %N 7 %P 075101 %R 10.1088/1361-6471/ab0b5e %T Decay properties of the 3⁻₁ level in ⁹⁶Mo %U https://doi.org/10.1088%2F1361-6471%2Fab0b5e %V 46
• Lifetime measurement of excited states in ⁴⁶Ti. Goldkuhle, A.; Fransen, C.; Dewald, A.; Arnswald, K.; Bast, M.; Beckers, M.; Blazhev, A.; Braunroth, T.; Hackenberg, G.; Häfner, G.; Litzinger, J.; Jolie, J.; Müller-Gatermann, C.; von Spee, F.; Warr, N.; Werner, D.; Zell, K. O. in The European Physical Journal A (2019). 55(4) 53.
  [ Abstract ] [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  The level lifetimes of the yrast 21+, 41+ and 61+ states and an upper limit of the lifetime of the 81+ state in 46Ti have been measured with high accuracy exploiting the recoil distance Doppler-shift method (RDDS) and using {\\($}{\backslash}gamma{\backslash}gamma{\$\)}\($\gamma$\)\($\gamma$\)coincidences. The nuclei were populated by the fusion evaporation reaction 40Ca(9Be, 2p1n)46Ti at a beam energy of {\\($}E=33{\$\)}E=33MeV at the FN tandem accelerator of the University of Cologne, Germany. Lifetimes were extracted using the established differential decay curve method (DDCM).
  @article{Goldkuhle2019, abstract = {The level lifetimes of the yrast 21+, 41+ and 61+ states and an upper limit of the lifetime of the 81+ state in 46Ti have been measured with high accuracy exploiting the recoil distance Doppler-shift method (RDDS) and using {\$}{\backslash}gamma{\backslash}gamma{\$}$\gamma$$\gamma$coincidences. The nuclei were populated by the fusion evaporation reaction 40Ca(9Be, 2p1n)46Ti at a beam energy of {\$}E=33{\$}E=33MeV at the FN tandem accelerator of the University of Cologne, Germany. Lifetimes were extracted using the established differential decay curve method (DDCM).}, author = {Goldkuhle, A. and Fransen, C. and Dewald, A. and Arnswald, K. and Bast, M. and Beckers, M. and Blazhev, A. and Braunroth, T. and Hackenberg, G. and Häfner, G. and Litzinger, J. and Jolie, J. and Müller-Gatermann, C. and von Spee, F. and Warr, N. and Werner, D. and Zell, K. O.}, journal = {The European Physical Journal A}, month = {apr}, number = 4, pages = 53, title = {Lifetime measurement of excited states in ⁴⁶Ti}, volume = 55, year = 2019 }
  %0 Journal Article %1 Goldkuhle2019 %A Goldkuhle, A. %A Fransen, C. %A Dewald, A. %A Arnswald, K. %A Bast, M. %A Beckers, M. %A Blazhev, A. %A Braunroth, T. %A Hackenberg, G. %A Häfner, G. %A Litzinger, J. %A Jolie, J. %A Müller-Gatermann, C. %A von Spee, F. %A Warr, N. %A Werner, D. %A Zell, K. O. %D 2019 %J The European Physical Journal A %N 4 %P 53 %R 10.1140/epja/i2019-12722-6 %T Lifetime measurement of excited states in ⁴⁶Ti %U https://doi.org/10.1140/epja/i2019-12722-6 %V 55 %X The level lifetimes of the yrast 21+, 41+ and 61+ states and an upper limit of the lifetime of the 81+ state in 46Ti have been measured with high accuracy exploiting the recoil distance Doppler-shift method (RDDS) and using {\\($}{\backslash}gamma{\backslash}gamma{\$\)}\($\gamma$\)\($\gamma$\)coincidences. The nuclei were populated by the fusion evaporation reaction 40Ca(9Be, 2p1n)46Ti at a beam energy of {\\($}E=33{\$\)}E=33MeV at the FN tandem accelerator of the University of Cologne, Germany. Lifetimes were extracted using the established differential decay curve method (DDCM).
• Probing isospin symmetry in the (⁵⁰Fe, ⁵⁰Mn, ⁵⁰Cr) isobaric triplet via electromagnetic transition rates. Giles, M. M.; Nara Singh, B. S.; Barber, L.; Cullen, D. M.; Mallaburn, M. J.; Beckers, M.; Blazhev, A.; Braunroth, T.; Dewald, A.; Fransen, C.; Goldkuhle, A.; Jolie, J.; Mammes, F.; Müller-Gatermann, C.; Wölk, D.; Zell, K. O.; Lenzi, S. M.; Poves, A. in Phys. Rev. C (2019). 99(4) 044317.
  [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  @article{PhysRevC.99.044317, author = {Giles, M. M. and Nara Singh, B. S. and Barber, L. and Cullen, D. M. and Mallaburn, M. J. and Beckers, M. and Blazhev, A. and Braunroth, T. and Dewald, A. and Fransen, C. and Goldkuhle, A. and Jolie, J. and Mammes, F. and Müller-Gatermann, C. and Wölk, D. and Zell, K. O. and Lenzi, S. M. and Poves, A.}, journal = {Phys. Rev. C}, month = {apr}, number = 4, pages = {044317}, publisher = {American Physical Society}, title = {Probing isospin symmetry in the (⁵⁰Fe, ⁵⁰Mn, ⁵⁰Cr) isobaric triplet via electromagnetic transition rates}, volume = 99, year = 2019 }
  %0 Journal Article %1 PhysRevC.99.044317 %A Giles, M. M. %A Nara Singh, B. S. %A Barber, L. %A Cullen, D. M. %A Mallaburn, M. J. %A Beckers, M. %A Blazhev, A. %A Braunroth, T. %A Dewald, A. %A Fransen, C. %A Goldkuhle, A. %A Jolie, J. %A Mammes, F. %A Müller-Gatermann, C. %A Wölk, D. %A Zell, K. O. %A Lenzi, S. M. %A Poves, A. %D 2019 %I American Physical Society %J Phys. Rev. C %N 4 %P 044317 %R 10.1103/PhysRevC.99.044317 %T Probing isospin symmetry in the (⁵⁰Fe, ⁵⁰Mn, ⁵⁰Cr) isobaric triplet via electromagnetic transition rates %U https://link.aps.org/doi/10.1103/PhysRevC.99.044317 %V 99
• Improvements in the measurement of small 14CO2 samples at {CologneAMS}. Stolz, A.; Dewald, A.; Heinze, S.; Altenkirch, R.; Hackenberg, G.; Herb, S.; Müller-Gatermann, C.; Schiffer, M.; Zitzer, G.; Wotte, A.; Rethemeyer, J.; Dunai, T. in Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms (2019). 439 70--75.
  [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  @article{Stolz_2019, author = {Stolz, A. and Dewald, A. and Heinze, S. and Altenkirch, R. and Hackenberg, G. and Herb, S. and Müller-Gatermann, C. and Schiffer, M. and Zitzer, G. and Wotte, A. and Rethemeyer, J. and Dunai, T.}, journal = {Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms}, month = {jan}, pages = {70--75}, publisher = {Elsevier {BV}}, title = {Improvements in the measurement of small 14CO2 samples at {CologneAMS}}, volume = 439, year = 2019 }
  %0 Journal Article %1 Stolz_2019 %A Stolz, A. %A Dewald, A. %A Heinze, S. %A Altenkirch, R. %A Hackenberg, G. %A Herb, S. %A Müller-Gatermann, C. %A Schiffer, M. %A Zitzer, G. %A Wotte, A. %A Rethemeyer, J. %A Dunai, T. %D 2019 %I Elsevier {BV} %J Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms %P 70--75 %R 10.1016/j.nimb.2018.12.008 %T Improvements in the measurement of small 14CO2 samples at {CologneAMS} %U https://doi.org/10.1016%2Fj.nimb.2018.12.008 %V 439
• Evidence of octupole-phonons at high spin in 207Pb. Ralet, D.; Cl{{é}}ment, E.; Georgiev, G.; Stuchbery, A.E.; Rejmund, M.; Isacker, P. Van; de France, G.; Lemasson, A.; Ljungvall, J.; Michelagnoli, C.; Navin, A.; Balabanski, D.L.; Atanasova, L.; Blazhev, A.; Bocchi, G.; Carroll, R.; Dudouet, J.; Dupont, E.; Fornal, B.; Franchoo, S.; Fransen, C.; Müller-Gatermann, C.; Goasduff, A.; Gadea, A.; John, P.R.; Kocheva, D.; Konstantinopoulos, T.; Korichi, A.; Kusoglu, A.; Lenzi, S.M.; Leoni, S.; Lozeva, R.; Maj, A.; Perez, R.; Pietralla, N.; Shand, C.; Stezowski, O.; Wilmsen, D.; Yordanov, D.; Barrientos, D.; Bednarczyk, P.; Birkenbach, B.; Boston, A.J.; Boston, H.C.; Burrows, I.; Cederwall, B.; Ciemala, M.; Collado, J.; Crespi, F.; Cullen, D.; Eberth, H.J.; Goupil, J.; Harkness, L.; Hess, H.; Jungclaus, A.; Korten, W.; Labiche, M.; Menegazzo, R.; Mengoni, D.; Million, B.; Nyberg, J.; Podoly{{á}}k, Zs.; Pullia, A.; Arn{{é}}s, B. Quintana; Recchia, F.; Reiter, P.; Saillant, F.; Salsac, M.D.; Sanchis, E.; Theisen, C.; Dobon, J.J. Valiente; Wieland, O. in Physics Letters B (2019). 797 134797.
  [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  @article{Ralet_2019, author = {Ralet, D. and Cl{{é}}ment, E. and Georgiev, G. and Stuchbery, A.E. and Rejmund, M. and Isacker, P. Van and de France, G. and Lemasson, A. and Ljungvall, J. and Michelagnoli, C. and Navin, A. and Balabanski, D.L. and Atanasova, L. and Blazhev, A. and Bocchi, G. and Carroll, R. and Dudouet, J. and Dupont, E. and Fornal, B. and Franchoo, S. and Fransen, C. and Müller-Gatermann, C. and Goasduff, A. and Gadea, A. and John, P.R. and Kocheva, D. and Konstantinopoulos, T. and Korichi, A. and Kusoglu, A. and Lenzi, S.M. and Leoni, S. and Lozeva, R. and Maj, A. and Perez, R. and Pietralla, N. and Shand, C. and Stezowski, O. and Wilmsen, D. and Yordanov, D. and Barrientos, D. and Bednarczyk, P. and Birkenbach, B. and Boston, A.J. and Boston, H.C. and Burrows, I. and Cederwall, B. and Ciemala, M. and Collado, J. and Crespi, F. and Cullen, D. and Eberth, H.J. and Goupil, J. and Harkness, L. and Hess, H. and Jungclaus, A. and Korten, W. and Labiche, M. and Menegazzo, R. and Mengoni, D. and Million, B. and Nyberg, J. and Podoly{{á}}k, Zs. and Pullia, A. and Arn{{é}}s, B. Quintana and Recchia, F. and Reiter, P. and Saillant, F. and Salsac, M.D. and Sanchis, E. and Theisen, C. and Dobon, J.J. Valiente and Wieland, O.}, journal = {Physics Letters B}, month = {oct}, pages = 134797, publisher = {Elsevier {BV}}, title = {Evidence of octupole-phonons at high spin in 207Pb}, volume = 797, year = 2019 }
  %0 Journal Article %1 Ralet_2019 %A Ralet, D. %A Cl{{é}}ment, E. %A Georgiev, G. %A Stuchbery, A.E. %A Rejmund, M. %A Isacker, P. Van %A de France, G. %A Lemasson, A. %A Ljungvall, J. %A Michelagnoli, C. %A Navin, A. %A Balabanski, D.L. %A Atanasova, L. %A Blazhev, A. %A Bocchi, G. %A Carroll, R. %A Dudouet, J. %A Dupont, E. %A Fornal, B. %A Franchoo, S. %A Fransen, C. %A Müller-Gatermann, C. %A Goasduff, A. %A Gadea, A. %A John, P.R. %A Kocheva, D. %A Konstantinopoulos, T. %A Korichi, A. %A Kusoglu, A. %A Lenzi, S.M. %A Leoni, S. %A Lozeva, R. %A Maj, A. %A Perez, R. %A Pietralla, N. %A Shand, C. %A Stezowski, O. %A Wilmsen, D. %A Yordanov, D. %A Barrientos, D. %A Bednarczyk, P. %A Birkenbach, B. %A Boston, A.J. %A Boston, H.C. %A Burrows, I. %A Cederwall, B. %A Ciemala, M. %A Collado, J. %A Crespi, F. %A Cullen, D. %A Eberth, H.J. %A Goupil, J. %A Harkness, L. %A Hess, H. %A Jungclaus, A. %A Korten, W. %A Labiche, M. %A Menegazzo, R. %A Mengoni, D. %A Million, B. %A Nyberg, J. %A Podoly{{á}}k, Zs. %A Pullia, A. %A Arn{{é}}s, B. Quintana %A Recchia, F. %A Reiter, P. %A Saillant, F. %A Salsac, M.D. %A Sanchis, E. %A Theisen, C. %A Dobon, J.J. Valiente %A Wieland, O. %D 2019 %I Elsevier {BV} %J Physics Letters B %P 134797 %R 10.1016/j.physletb.2019.134797 %T Evidence of octupole-phonons at high spin in 207Pb %U https://doi.org/10.1016%2Fj.physletb.2019.134797 %V 797
• Operating the 120{textdegree} Dipol-Magnet at the {CologneAMS} in a gas-filled mode. Altenkirch, R.; Feuerstein, C.; Schiffer, M.; Hackenberg, G.; Heinze, S.; Müller-Gatermann, C.; Dewald, A. in Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms (2019). 438 184--188.
  [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  @article{Altenkirch_2019, author = {Altenkirch, R. and Feuerstein, C. and Schiffer, M. and Hackenberg, G. and Heinze, S. and Müller-Gatermann, C. and Dewald, A.}, journal = {Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms}, month = {jan}, pages = {184--188}, publisher = {Elsevier {BV}}, title = {Operating the 120{\textdegree} Dipol-Magnet at the {CologneAMS} in a gas-filled mode}, volume = 438, year = 2019 }
  %0 Journal Article %1 Altenkirch_2019 %A Altenkirch, R. %A Feuerstein, C. %A Schiffer, M. %A Hackenberg, G. %A Heinze, S. %A Müller-Gatermann, C. %A Dewald, A. %D 2019 %I Elsevier {BV} %J Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms %P 184--188 %R 10.1016/j.nimb.2018.05.001 %T Operating the 120{textdegree} Dipol-Magnet at the {CologneAMS} in a gas-filled mode %U https://doi.org/10.1016%2Fj.nimb.2018.05.001 %V 438
• Escape-suppression shield detector for the MINIBALL γ-ray spectrometer. Rosiak, D.; Seidlitz, M.; Reiter, P.; Eberth, J.; Hess, H.; Hirsch, R.; Steinbach, T.; Warr, N.; Le Galliard, C.; Matea, I.; Nguyen Trung, T.; Gottardo, A. in The European Physical Journal A (2019). 55(4) 48.
  [ Abstract ] [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  A bismuth-germanate (BGO) escape-suppression shield for the high-purity germanium triple-cluster detector of the MINIBALL {\\($} {\backslash}gamma{\$\)}\($\gamma$\)-ray spectrometer was designed and built. Monte Carlo simulations with the simulation code GEANT4 were performed to guide the construction and to determine the detector geometry of the new BGO shield. After the first measurements concerning mechanical properties of the BGO housing and the performance of the photomultiplier tubes at the Institut de Physique Nucl{é}aire, Orsay, the prototype BGO escape-suppression shield was combined with a MINIBALL triple-cluster detector at the Institut f{ü}r Kernphysik, Cologne. A dedicated electronics and digital data-acquisition system was put into operation in order to determine timing properties of the combined coincidence measurement and to measure values for the energy resolution of the BGO detectors, for the BGO low-energy threshold, and for the crucial peak-to-total ratio (P/T). The measured P/T value for a standard 60Co {\\($} {\backslash}gamma{\$\)}\($\gamma$\)-ray source compares well with expectations and will allow to proceed with the amendment of the MINIBALL triple-cluster detectors with an escape-suppression shield for improved in-beam {\\($} {\backslash}gamma{\$\)}\($\gamma$\)-ray spectroscopy especially at the new HIE-ISOLDE accelerator for radioactive ion beams at CERN.
  @article{Rosiak2019, abstract = {A bismuth-germanate (BGO) escape-suppression shield for the high-purity germanium triple-cluster detector of the MINIBALL {\$} {\backslash}gamma{\$}$\gamma$-ray spectrometer was designed and built. Monte Carlo simulations with the simulation code GEANT4 were performed to guide the construction and to determine the detector geometry of the new BGO shield. After the first measurements concerning mechanical properties of the BGO housing and the performance of the photomultiplier tubes at the Institut de Physique Nucl{é}aire, Orsay, the prototype BGO escape-suppression shield was combined with a MINIBALL triple-cluster detector at the Institut f{ü}r Kernphysik, Cologne. A dedicated electronics and digital data-acquisition system was put into operation in order to determine timing properties of the combined coincidence measurement and to measure values for the energy resolution of the BGO detectors, for the BGO low-energy threshold, and for the crucial peak-to-total ratio (P/T). The measured P/T value for a standard 60Co {\$} {\backslash}gamma{\$}$\gamma$-ray source compares well with expectations and will allow to proceed with the amendment of the MINIBALL triple-cluster detectors with an escape-suppression shield for improved in-beam {\$} {\backslash}gamma{\$}$\gamma$-ray spectroscopy especially at the new HIE-ISOLDE accelerator for radioactive ion beams at CERN.}, author = {Rosiak, D. and Seidlitz, M. and Reiter, P. and Eberth, J. and Hess, H. and Hirsch, R. and Steinbach, T. and Warr, N. and Le Galliard, C. and Matea, I. and Nguyen Trung, T. and Gottardo, A.}, journal = {The European Physical Journal A}, month = {apr}, number = 4, pages = 48, title = {Escape-suppression shield detector for the MINIBALL γ-ray spectrometer}, volume = 55, year = 2019 }
  %0 Journal Article %1 Rosiak2019 %A Rosiak, D. %A Seidlitz, M. %A Reiter, P. %A Eberth, J. %A Hess, H. %A Hirsch, R. %A Steinbach, T. %A Warr, N. %A Le Galliard, C. %A Matea, I. %A Nguyen Trung, T. %A Gottardo, A. %D 2019 %J The European Physical Journal A %N 4 %P 48 %R 10.1140/epja/i2019-12702-x %T Escape-suppression shield detector for the MINIBALL γ-ray spectrometer %U https://doi.org/10.1140/epja/i2019-12702-x %V 55 %X A bismuth-germanate (BGO) escape-suppression shield for the high-purity germanium triple-cluster detector of the MINIBALL {\\($} {\backslash}gamma{\$\)}\($\gamma$\)-ray spectrometer was designed and built. Monte Carlo simulations with the simulation code GEANT4 were performed to guide the construction and to determine the detector geometry of the new BGO shield. After the first measurements concerning mechanical properties of the BGO housing and the performance of the photomultiplier tubes at the Institut de Physique Nucl{é}aire, Orsay, the prototype BGO escape-suppression shield was combined with a MINIBALL triple-cluster detector at the Institut f{ü}r Kernphysik, Cologne. A dedicated electronics and digital data-acquisition system was put into operation in order to determine timing properties of the combined coincidence measurement and to measure values for the energy resolution of the BGO detectors, for the BGO low-energy threshold, and for the crucial peak-to-total ratio (P/T). The measured P/T value for a standard 60Co {\\($} {\backslash}gamma{\$\)}\($\gamma$\)-ray source compares well with expectations and will allow to proceed with the amendment of the MINIBALL triple-cluster detectors with an escape-suppression shield for improved in-beam {\\($} {\backslash}gamma{\$\)}\($\gamma$\)-ray spectroscopy especially at the new HIE-ISOLDE accelerator for radioactive ion beams at CERN.
• Optimization and characterization of the PGAI-NT instrument's Neutron Tomography set-up at MLZ. Kluge, E. J.; Stieghorst, C.; Revay, Zs.; Kudejova, P.; Jolie, J. in Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment (2019). 932 1--15.
  [ Abstract ] [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  The Prompt Gamma-ray Activation Imaging and Neutron Tomography (PGAI-NT) instrument at the PGAA facility of the Heinz Maier-Leibnitz Center (MLZ), provides a method to obtain and effectively visualize position-sensitive element abundances in samples by combining a three-dimensional extension of Prompt Gamma-ray Activation Analysis (PGAA) and Neutron Tomography (NT). Inspired by a proof-of-principle study, a cone-beam tomography set-up was designed, tested and installed. This article reports on the design of the new cone-beam tomography set-up and its optimization using neutron beam simulations and physical measurements. A new position-sensitive neutron detector with improved performance and instrument environment integration was designed, built and tested. The overall NT performance of the set-up is investigated in the course of a Quality Assessment for neutron tomography sites. Its stand-alone NT and all-in-one PGAI-NT suitability is determined.
  @article{kluge2019optimization, abstract = {The Prompt Gamma-ray Activation Imaging and Neutron Tomography (PGAI-NT) instrument at the PGAA facility of the Heinz Maier-Leibnitz Center (MLZ), provides a method to obtain and effectively visualize position-sensitive element abundances in samples by combining a three-dimensional extension of Prompt Gamma-ray Activation Analysis (PGAA) and Neutron Tomography (NT). Inspired by a proof-of-principle study, a cone-beam tomography set-up was designed, tested and installed. This article reports on the design of the new cone-beam tomography set-up and its optimization using neutron beam simulations and physical measurements. A new position-sensitive neutron detector with improved performance and instrument environment integration was designed, built and tested. The overall NT performance of the set-up is investigated in the course of a Quality Assessment for neutron tomography sites. Its stand-alone NT and all-in-one PGAI-NT suitability is determined.}, author = {Kluge, E. J. and Stieghorst, C. and Revay, Zs. and Kudejova, P. and Jolie, J.}, journal = {Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment}, month = {jul}, pages = {1--15}, publisher = {Elsevier {BV}}, title = {Optimization and characterization of the PGAI-NT instrument's Neutron Tomography set-up at MLZ}, volume = 932, year = 2019 }
  %0 Journal Article %1 kluge2019optimization %A Kluge, E. J. %A Stieghorst, C. %A Revay, Zs. %A Kudejova, P. %A Jolie, J. %D 2019 %I Elsevier {BV} %J Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment %P 1--15 %R 10.1016/j.nima.2019.04.011 %T Optimization and characterization of the PGAI-NT instrument's Neutron Tomography set-up at MLZ %U https://doi.org/10.1016%2Fj.nima.2019.04.011 %V 932 %X The Prompt Gamma-ray Activation Imaging and Neutron Tomography (PGAI-NT) instrument at the PGAA facility of the Heinz Maier-Leibnitz Center (MLZ), provides a method to obtain and effectively visualize position-sensitive element abundances in samples by combining a three-dimensional extension of Prompt Gamma-ray Activation Analysis (PGAA) and Neutron Tomography (NT). Inspired by a proof-of-principle study, a cone-beam tomography set-up was designed, tested and installed. This article reports on the design of the new cone-beam tomography set-up and its optimization using neutron beam simulations and physical measurements. A new position-sensitive neutron detector with improved performance and instrument environment integration was designed, built and tested. The overall NT performance of the set-up is investigated in the course of a Quality Assessment for neutron tomography sites. Its stand-alone NT and all-in-one PGAI-NT suitability is determined.
• Lifetimes in ²¹¹At and their implications for the nuclear structure above ²⁰⁸Pb. Karayonchev, V.; Blazhev, A.; Esmaylzadeh, A.; Jolie, J.; Dannhoff, M.; Diel, F.; Dunkel, F.; Fransen, C.; Gerhard, L. M.; Gerst, R.-B.; Knafla, L.; Kornwebel, L.; Müller-Gatermann, C.; Régis, J.-M.; Warr, N.; Zell, K. O.; Stoyanova, M.; Van Isacker, P. in Phys. Rev. C (2019). 99(2) 024326.
  [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  @article{PhysRevC.99.024326, author = {Karayonchev, V. and Blazhev, A. and Esmaylzadeh, A. and Jolie, J. and Dannhoff, M. and Diel, F. and Dunkel, F. and Fransen, C. and Gerhard, L. M. and Gerst, R.-B. and Knafla, L. and Kornwebel, L. and Müller-Gatermann, C. and Régis, J.-M. and Warr, N. and Zell, K. O. and Stoyanova, M. and Van Isacker, P.}, journal = {Phys. Rev. C}, month = {feb}, number = 2, pages = {024326}, publisher = {American Physical Society}, title = {Lifetimes in ²¹¹At and their implications for the nuclear structure above ²⁰⁸Pb}, volume = 99, year = 2019 }
  %0 Journal Article %1 PhysRevC.99.024326 %A Karayonchev, V. %A Blazhev, A. %A Esmaylzadeh, A. %A Jolie, J. %A Dannhoff, M. %A Diel, F. %A Dunkel, F. %A Fransen, C. %A Gerhard, L. M. %A Gerst, R.-B. %A Knafla, L. %A Kornwebel, L. %A Müller-Gatermann, C. %A Régis, J.-M. %A Warr, N. %A Zell, K. O. %A Stoyanova, M. %A Van Isacker, P. %D 2019 %I American Physical Society %J Phys. Rev. C %N 2 %P 024326 %R 10.1103/PhysRevC.99.024326 %T Lifetimes in ²¹¹At and their implications for the nuclear structure above ²⁰⁸Pb %U https://link.aps.org/doi/10.1103/PhysRevC.99.024326 %V 99
• Evolution of E2 strength in the rare-earth isotopes ¹⁷⁴⁻¹⁷⁶⁻¹⁷⁸⁻¹⁸⁰Hf. Wiederhold, J.; Werner, V.; Kern, R.; Pietralla, N.; Bucurescu, D.; Carroll, R.; Cooper, N.; Daniel, T.; Filipescu, D.; Florea, N.; Gerst, R-B.; Ghita, D.; Gurgi, L.; Jolie, J.; Ilieva, R. S.; Lica, R.; Marginean, N.; Marginean, R.; Mihai, C.; Mitu, I. O.; Naqvi, F.; Nita, C.; Rudigier, M.; Stegemann, S.; Pascu, S.; Regan, P. H. in Phys. Rev. C (2019). 99(2) 024316.
  [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  @article{PhysRevC.99.024316, author = {Wiederhold, J. and Werner, V. and Kern, R. and Pietralla, N. and Bucurescu, D. and Carroll, R. and Cooper, N. and Daniel, T. and Filipescu, D. and Florea, N. and Gerst, R-B. and Ghita, D. and Gurgi, L. and Jolie, J. and Ilieva, R. S. and Lica, R. and Marginean, N. and Marginean, R. and Mihai, C. and Mitu, I. O. and Naqvi, F. and Nita, C. and Rudigier, M. and Stegemann, S. and Pascu, S. and Regan, P. H.}, journal = {Phys. Rev. C}, month = {feb}, number = 2, pages = {024316}, publisher = {American Physical Society}, title = {Evolution of E2 strength in the rare-earth isotopes ¹⁷⁴⁻¹⁷⁶⁻¹⁷⁸⁻¹⁸⁰Hf}, volume = 99, year = 2019 }
  %0 Journal Article %1 PhysRevC.99.024316 %A Wiederhold, J. %A Werner, V. %A Kern, R. %A Pietralla, N. %A Bucurescu, D. %A Carroll, R. %A Cooper, N. %A Daniel, T. %A Filipescu, D. %A Florea, N. %A Gerst, R-B. %A Ghita, D. %A Gurgi, L. %A Jolie, J. %A Ilieva, R. S. %A Lica, R. %A Marginean, N. %A Marginean, R. %A Mihai, C. %A Mitu, I. O. %A Naqvi, F. %A Nita, C. %A Rudigier, M. %A Stegemann, S. %A Pascu, S. %A Regan, P. H. %D 2019 %I American Physical Society %J Phys. Rev. C %N 2 %P 024316 %R 10.1103/PhysRevC.99.024316 %T Evolution of E2 strength in the rare-earth isotopes ¹⁷⁴⁻¹⁷⁶⁻¹⁷⁸⁻¹⁸⁰Hf %U https://link.aps.org/doi/10.1103/PhysRevC.99.024316 %V 99
• Toward the limit of nuclear binding on the N=Z line: Spectroscopy of ⁹⁶Cd. Davies, P. J.; Park, J.; Grawe, H.; Wadsworth, R.; Gernhäuser, R.; Krücken, R.; Nowacki, F.; Ahn, D. S.; Ameil, F.; Baba, H.; Bäck, T.; Blank, B.; Blazhev, A.; Boutachkov, P.; Browne, F.; Čeliković, I.; Dewald, M.; Doornenbal, P.; Faestermann, T.; Fang, Y.; de France, G.; Fukuda, N.; Gengelbach, A.; Gerl, J.; Giovinazzo, J.; Go, S.; Goel, N.; Górska, M.; Gregor, E.; Hotaka, H.; Ilieva, S.; Inabe, N.; Isobe, T.; Jenkins, D. G.; Jolie, J.; Jung, H. S.; Jungclaus, A.; Kameda, D.; Kim, G. D.; Kim, Y.-K.; Kojouharov, I.; Kubo, T.; Kurz, N.; Lewitowicz, M.; Lorusso, G.; Lubos, D.; Maier, L.; Merchan, E.; Moschner, K.; Murai, D.; Naqvi, F.; Nishibata, H.; Nishimura, D.; Nishimura, S.; Nishizuka, I.; Patel, Z.; Pietralla, N.; Rajabali, M. M.; Rice, S.; Sakurai, H.; Schaffner, H.; Shimizu, Y.; Sinclair, L. F.; Söderström, P.-A.; Steiger, K.; Sumikama, T.; Suzuki, H.; Takeda, H.; Taprogge, J.; Thöle, P.; Valder, S.; Wang, Z.; Warr, N.; Watanabe, H.; Werner, V.; Wu, J.; Xu, Z. Y.; Yagi, A.; Yoshinaga, K.; Zhu, Y. in Phys. Rev. C (2019). 99(2) 021302.
  [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  @article{PhysRevC.99.021302, author = {Davies, P. J. and Park, J. and Grawe, H. and Wadsworth, R. and Gernhäuser, R. and Krücken, R. and Nowacki, F. and Ahn, D. S. and Ameil, F. and Baba, H. and Bäck, T. and Blank, B. and Blazhev, A. and Boutachkov, P. and Browne, F. and Čeliković, I. and Dewald, M. and Doornenbal, P. and Faestermann, T. and Fang, Y. and de France, G. and Fukuda, N. and Gengelbach, A. and Gerl, J. and Giovinazzo, J. and Go, S. and Goel, N. and Górska, M. and Gregor, E. and Hotaka, H. and Ilieva, S. and Inabe, N. and Isobe, T. and Jenkins, D. G. and Jolie, J. and Jung, H. S. and Jungclaus, A. and Kameda, D. and Kim, G. D. and Kim, Y.-K. and Kojouharov, I. and Kubo, T. and Kurz, N. and Lewitowicz, M. and Lorusso, G. and Lubos, D. and Maier, L. and Merchan, E. and Moschner, K. and Murai, D. and Naqvi, F. and Nishibata, H. and Nishimura, D. and Nishimura, S. and Nishizuka, I. and Patel, Z. and Pietralla, N. and Rajabali, M. M. and Rice, S. and Sakurai, H. and Schaffner, H. and Shimizu, Y. and Sinclair, L. F. and Söderström, P.-A. and Steiger, K. and Sumikama, T. and Suzuki, H. and Takeda, H. and Taprogge, J. and Thöle, P. and Valder, S. and Wang, Z. and Warr, N. and Watanabe, H. and Werner, V. and Wu, J. and Xu, Z. Y. and Yagi, A. and Yoshinaga, K. and Zhu, Y.}, journal = {Phys. Rev. C}, month = {feb}, number = 2, pages = {021302}, publisher = {American Physical Society}, title = {Toward the limit of nuclear binding on the N=Z line: Spectroscopy of ⁹⁶Cd}, volume = 99, year = 2019 }
  %0 Journal Article %1 PhysRevC.99.021302 %A Davies, P. J. %A Park, J. %A Grawe, H. %A Wadsworth, R. %A Gernhäuser, R. %A Krücken, R. %A Nowacki, F. %A Ahn, D. S. %A Ameil, F. %A Baba, H. %A Bäck, T. %A Blank, B. %A Blazhev, A. %A Boutachkov, P. %A Browne, F. %A Čeliković, I. %A Dewald, M. %A Doornenbal, P. %A Faestermann, T. %A Fang, Y. %A de France, G. %A Fukuda, N. %A Gengelbach, A. %A Gerl, J. %A Giovinazzo, J. %A Go, S. %A Goel, N. %A Górska, M. %A Gregor, E. %A Hotaka, H. %A Ilieva, S. %A Inabe, N. %A Isobe, T. %A Jenkins, D. G. %A Jolie, J. %A Jung, H. S. %A Jungclaus, A. %A Kameda, D. %A Kim, G. D. %A Kim, Y.-K. %A Kojouharov, I. %A Kubo, T. %A Kurz, N. %A Lewitowicz, M. %A Lorusso, G. %A Lubos, D. %A Maier, L. %A Merchan, E. %A Moschner, K. %A Murai, D. %A Naqvi, F. %A Nishibata, H. %A Nishimura, D. %A Nishimura, S. %A Nishizuka, I. %A Patel, Z. %A Pietralla, N. %A Rajabali, M. M. %A Rice, S. %A Sakurai, H. %A Schaffner, H. %A Shimizu, Y. %A Sinclair, L. F. %A Söderström, P.-A. %A Steiger, K. %A Sumikama, T. %A Suzuki, H. %A Takeda, H. %A Taprogge, J. %A Thöle, P. %A Valder, S. %A Wang, Z. %A Warr, N. %A Watanabe, H. %A Werner, V. %A Wu, J. %A Xu, Z. Y. %A Yagi, A. %A Yoshinaga, K. %A Zhu, Y. %D 2019 %I American Physical Society %J Phys. Rev. C %N 2 %P 021302 %R 10.1103/PhysRevC.99.021302 %T Toward the limit of nuclear binding on the N=Z line: Spectroscopy of ⁹⁶Cd %U https://link.aps.org/doi/10.1103/PhysRevC.99.021302 %V 99
• Collectivity of the 2p-2h proton intruder band of ¹¹⁶Sn. Petrache, C. M.; Régis, J.-M.; Andreoiu, C.; Spieker, M.; Michelagnoli, C.; Garrett, P. E.; Astier, A.; Dupont, E.; Garcia, F.; Guo, S.; Häfner, G.; Jolie, J.; Kandzia, F.; Karayonchev, V.; Kim, Y.-H.; Knafla, L.; Köster, U.; Lv, B. F.; Marginean, N.; Mihai, C.; Mutti, P.; Ortner, K.; Porzio, C.; Prill, S.; Saed-Samii, N.; Urban, W.; Vanhoy, J. R.; Whitmore, K.; Wisniewski, J.; Yates, S. W. in Phys. Rev. C (2019). 99(2) 024303.
  [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  @article{PhysRevC.99.024303, author = {Petrache, C. M. and Régis, J.-M. and Andreoiu, C. and Spieker, M. and Michelagnoli, C. and Garrett, P. E. and Astier, A. and Dupont, E. and Garcia, F. and Guo, S. and Häfner, G. and Jolie, J. and Kandzia, F. and Karayonchev, V. and Kim, Y.-H. and Knafla, L. and Köster, U. and Lv, B. F. and Marginean, N. and Mihai, C. and Mutti, P. and Ortner, K. and Porzio, C. and Prill, S. and Saed-Samii, N. and Urban, W. and Vanhoy, J. R. and Whitmore, K. and Wisniewski, J. and Yates, S. W.}, journal = {Phys. Rev. C}, month = {feb}, number = 2, pages = {024303}, publisher = {American Physical Society}, title = {Collectivity of the 2p-2h proton intruder band of ¹¹⁶Sn}, volume = 99, year = 2019 }
  %0 Journal Article %1 PhysRevC.99.024303 %A Petrache, C. M. %A Régis, J.-M. %A Andreoiu, C. %A Spieker, M. %A Michelagnoli, C. %A Garrett, P. E. %A Astier, A. %A Dupont, E. %A Garcia, F. %A Guo, S. %A Häfner, G. %A Jolie, J. %A Kandzia, F. %A Karayonchev, V. %A Kim, Y.-H. %A Knafla, L. %A Köster, U. %A Lv, B. F. %A Marginean, N. %A Mihai, C. %A Mutti, P. %A Ortner, K. %A Porzio, C. %A Prill, S. %A Saed-Samii, N. %A Urban, W. %A Vanhoy, J. R. %A Whitmore, K. %A Wisniewski, J. %A Yates, S. W. %D 2019 %I American Physical Society %J Phys. Rev. C %N 2 %P 024303 %R 10.1103/PhysRevC.99.024303 %T Collectivity of the 2p-2h proton intruder band of ¹¹⁶Sn %U https://link.aps.org/doi/10.1103/PhysRevC.99.024303 %V 99
• Low-lying octupole isovector excitation in ¹⁴⁴Nd. Thürauf, M.; Stoyanov, Ch.; Scheck, M.; Jentschel, M.; Bernards, C.; Blanc, A.; Cooper, N.; De France, G.; Gregor, E. T.; Henrich, C.; Hicks, S. F.; Jolie, J.; Kaleja, O.; Köster, U.; Kröll, T.; Leguillon, R.; Mutti, P.; O'Donnell, D.; Petrache, C. M.; Simpson, G. S.; Smith, J. F.; Soldner, T.; Tezgel, M.; Urban, W.; Vanhoy, J.; Werner, M.; Werner, V.; Zell, K. O.; Zerrouki, T. in Phys. Rev. C (2019). 99(1) 011304.
  [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  @article{PhysRevC.99.011304, author = {Thürauf, M. and Stoyanov, Ch. and Scheck, M. and Jentschel, M. and Bernards, C. and Blanc, A. and Cooper, N. and De France, G. and Gregor, E. T. and Henrich, C. and Hicks, S. F. and Jolie, J. and Kaleja, O. and Köster, U. and Kröll, T. and Leguillon, R. and Mutti, P. and O'Donnell, D. and Petrache, C. M. and Simpson, G. S. and Smith, J. F. and Soldner, T. and Tezgel, M. and Urban, W. and Vanhoy, J. and Werner, M. and Werner, V. and Zell, K. O. and Zerrouki, T.}, journal = {Phys. Rev. C}, month = {jan}, number = 1, pages = {011304}, publisher = {American Physical Society}, title = {Low-lying octupole isovector excitation in ¹⁴⁴Nd}, volume = 99, year = 2019 }
  %0 Journal Article %1 PhysRevC.99.011304 %A Thürauf, M. %A Stoyanov, Ch. %A Scheck, M. %A Jentschel, M. %A Bernards, C. %A Blanc, A. %A Cooper, N. %A De France, G. %A Gregor, E. T. %A Henrich, C. %A Hicks, S. F. %A Jolie, J. %A Kaleja, O. %A Köster, U. %A Kröll, T. %A Leguillon, R. %A Mutti, P. %A O'Donnell, D. %A Petrache, C. M. %A Simpson, G. S. %A Smith, J. F. %A Soldner, T. %A Tezgel, M. %A Urban, W. %A Vanhoy, J. %A Werner, M. %A Werner, V. %A Zell, K. O. %A Zerrouki, T. %D 2019 %I American Physical Society %J Phys. Rev. C %N 1 %P 011304 %R 10.1103/PhysRevC.99.011304 %T Low-lying octupole isovector excitation in ¹⁴⁴Nd %U https://link.aps.org/doi/10.1103/PhysRevC.99.011304 %V 99
• Normal and intruder configurations in 34Si populated in the beta-decay of 34Mg and 34Al. Lica, R.; Rotaru, F.; Borge, M. J. G.; Grévy, S.; Negoita, F.; Poves, A.; Sorlin, O.; Andreyev, A. N.; Borcea, R.; Costache, C.; De Witte, H.; Fraile, L. M.; Greenlees, P. T.; Huyse, M.; Ionescu, A.; Kisyov, S.; Konki, J.; Lazarus, I.; Madurga, M.; Mifmmode \u{a}else \u{a}\fi{}rginean, N.; Mifmmode \u{a}else \u{a}\fi{}rginean, R.; Mihai, C.; Mihai, R. E.; Negret, A.; Nowacki, F.; Page, R. D.; Pakarinen, J.; Pucknell, V.; Rahkila, P.; Rapisarda, E.; ifmmode \mbox{\c{S}}else \c{S}\fi{}erban, A.; Sotty, C. O.; Stan, L.; Stifmmode \u{a}else \u{a}\fi{}noiu, M.; Tengblad, O.; Turturicifmmode \u{a}else \u{a}\fi{}, A.; Van Duppen, P.; Warr, N.; Dessagne, Ph.; Stora, T.; Borcea, C.; Cifmmode \u{a}else \u{a}\fi{}linescu, S.; Daugas, J. M.; Filipescu, D.; Kuti, I.; Franchoo, S.; Gheorghe, I.; Morfouace, P.; Morel, P.; Mrazek, J.; Pietreanu, D.; Sohler, D.; Stefan, I.; ifmmode \mbox{\c{S}}else \c{S}\fi{}uvifmmode \u{a}else \u{a}\fi{}ilifmmode \u{a}else \u{a}\fi{}, R.; Toma, S.; Ur, C. A. in Phys. Rev. C (2019). 100(3) 034306.
  [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  @article{PhysRevC.100.034306, author = {Lica, R. and Rotaru, F. and Borge, M. J. G. and Grévy, S. and Negoita, F. and Poves, A. and Sorlin, O. and Andreyev, A. N. and Borcea, R. and Costache, C. and De Witte, H. and Fraile, L. M. and Greenlees, P. T. and Huyse, M. and Ionescu, A. and Kisyov, S. and Konki, J. and Lazarus, I. and Madurga, M. and M\ifmmode \u{a}\else \u{a}\fi{}rginean, N. and M\ifmmode \u{a}\else \u{a}\fi{}rginean, R. and Mihai, C. and Mihai, R. E. and Negret, A. and Nowacki, F. and Page, R. D. and Pakarinen, J. and Pucknell, V. and Rahkila, P. and Rapisarda, E. and \ifmmode \mbox{\c{S}}\else \c{S}\fi{}erban, A. and Sotty, C. O. and Stan, L. and St\ifmmode \u{a}\else \u{a}\fi{}noiu, M. and Tengblad, O. and Turturic\ifmmode \u{a}\else \u{a}\fi{}, A. and Van Duppen, P. and Warr, N. and Dessagne, Ph. and Stora, T. and Borcea, C. and C\ifmmode \u{a}\else \u{a}\fi{}linescu, S. and Daugas, J. M. and Filipescu, D. and Kuti, I. and Franchoo, S. and Gheorghe, I. and Morfouace, P. and Morel, P. and Mrazek, J. and Pietreanu, D. and Sohler, D. and Stefan, I. and \ifmmode \mbox{\c{S}}\else \c{S}\fi{}uv\ifmmode \u{a}\else \u{a}\fi{}il\ifmmode \u{a}\else \u{a}\fi{}, R. and Toma, S. and Ur, C. A.}, journal = {Phys. Rev. C}, month = {sep}, number = 3, pages = {034306}, publisher = {American Physical Society}, title = {Normal and intruder configurations in 34Si populated in the beta-decay of 34Mg and 34Al}, volume = 100, year = 2019 }
  %0 Journal Article %1 PhysRevC.100.034306 %A Lica, R. %A Rotaru, F. %A Borge, M. J. G. %A Grévy, S. %A Negoita, F. %A Poves, A. %A Sorlin, O. %A Andreyev, A. N. %A Borcea, R. %A Costache, C. %A De Witte, H. %A Fraile, L. M. %A Greenlees, P. T. %A Huyse, M. %A Ionescu, A. %A Kisyov, S. %A Konki, J. %A Lazarus, I. %A Madurga, M. %A Mifmmode \u{a}else \u{a}\fi{}rginean, N. %A Mifmmode \u{a}else \u{a}\fi{}rginean, R. %A Mihai, C. %A Mihai, R. E. %A Negret, A. %A Nowacki, F. %A Page, R. D. %A Pakarinen, J. %A Pucknell, V. %A Rahkila, P. %A Rapisarda, E. %A ifmmode \mbox{\c{S}}else \c{S}\fi{}erban, A. %A Sotty, C. O. %A Stan, L. %A Stifmmode \u{a}else \u{a}\fi{}noiu, M. %A Tengblad, O. %A Turturicifmmode \u{a}else \u{a}\fi{}, A. %A Van Duppen, P. %A Warr, N. %A Dessagne, Ph. %A Stora, T. %A Borcea, C. %A Cifmmode \u{a}else \u{a}\fi{}linescu, S. %A Daugas, J. M. %A Filipescu, D. %A Kuti, I. %A Franchoo, S. %A Gheorghe, I. %A Morfouace, P. %A Morel, P. %A Mrazek, J. %A Pietreanu, D. %A Sohler, D. %A Stefan, I. %A ifmmode \mbox{\c{S}}else \c{S}\fi{}uvifmmode \u{a}else \u{a}\fi{}ilifmmode \u{a}else \u{a}\fi{}, R. %A Toma, S. %A Ur, C. A. %D 2019 %I American Physical Society %J Phys. Rev. C %N 3 %P 034306 %R 10.1103/PhysRevC.100.034306 %T Normal and intruder configurations in 34Si populated in the beta-decay of 34Mg and 34Al %U https://link.aps.org/doi/10.1103/PhysRevC.100.034306 %V 100

2018 [ nach oben ]

• First Accurate Normalization of the beta-delayed alpha Decay of 16N and Implications for the 12C(alpha,gamma)16O Astrophysical Reaction Rate. Kirsebom, O. S.; Tengblad, O.; Lica, R.; Munch, M.; Riisager, K.; Fynbo, H. O. U.; Borge, M. J. G.; Madurga, M.; Marroquin, I.; Andreyev, A. N.; Berry, T. A.; Christensen, E. R.; Fernández, P. D\'{i}az; Doherty, D. T.; Van Duppen, P.; Fraile, L. M.; Gallardo, M. C.; Greenlees, P. T.; Harkness-Brennan, L. J.; Hubbard, N.; Huyse, M.; Jensen, J. H.; Johansson, H.; Jonson, B.; Judson, D. S.; Konki, J.; Lazarus, I.; Lund, M. V.; Marginean, N.; Marginean, R.; Perea, A.; Mihai, C.; Negret, A.; Page, R. D.; Pucknell, V.; Rahkila, P.; Sorlin, O.; Sotty, C.; Swartz, J. A.; S\o{}rensen, H. B.; Törnqvist, H.; Vedia, V.; Warr, N.; De Witte, H. in Phys. Rev. Lett. (2018). 121(14) 142701.
  [ BibTeX ] [ EndNote ] [ URL ] [ DOI ]
   
  @article{PhysRevLett.121.142701, author = {Kirsebom, O. S. and Tengblad, O. and Lica, R. and Munch, M. and Riisager, K. and Fynbo, H. O. U. and Borge, M. J. G. and Madurga, M. and Marroquin, I. and Andreyev, A. N. and Berry, T. A. and Christensen, E. R. and Fernández, P. D\'{\i}az and Doherty, D. T. and Van Duppen, P. and Fraile, L. M. and Gallardo, M. C. and Greenlees, P. T. and Harkness-Brennan, L. J. and Hubbard, N. and Huyse, M. and Jensen, J. H. and Johansson, H. and Jonson, B. and Judson, D. S. and Konki, J. and Lazarus, I. and Lund, M. V. and Marginean, N. and Marginean, R. and Perea, A. and Mihai, C. and Negret, A. and Page, R. D. and Pucknell, V. and Rahkila, P. and Sorlin, O. and Sotty, C. and Swartz, J. A. and S\o{}rensen, H. B. and Törnqvist, H. and Vedia, V. and Warr, N. and De Witte, H.}, journal = {Phys. Rev. Lett.}, month = {oct}, number = 14, pages = 142701, publisher = {American Physical Society}, title = {First Accurate Normalization of the beta-delayed alpha Decay of 16N and Implications for the 12C(alpha,gamma)16O Astrophysical Reaction Rate}, volume = 121, year = 2018 }
  %0 Journal Article %1 PhysRevLett.121.142701 %A Kirsebom, O. S. %A Tengblad, O. %A Lica, R. %A Munch, M. %A Riisager, K. %A Fynbo, H. O. U. %A Borge, M. J. G. %A Madurga, M. %A Marroquin, I. %A Andreyev, A. N. %A Berry, T. A. %A Christensen, E. R. %A Fernández, P. D\'{i}az %A Doherty, D. T. %A Van Duppen, P. %A Fraile, L. M. %A Gallardo, M. C. %A Greenlees, P. T. %A Harkness-Brennan, L. J. %A Hubbard, N. %A Huyse, M. %A Jensen, J. H. %A Johansson, H. %A Jonson, B. %A Judson, D. S. %A Konki, J. %A Lazarus, I. %A Lund, M. V. %A Marginean, N. %A Marginean, R. %A Perea, A. %A Mihai, C. %A Negret, A. %A Page, R. D. %A Pucknell, V. %A Rahkila, P. %A Sorlin, O. %A Sotty, C. %A Swartz, J. A. %A S\o{}rensen, H. B. %A Törnqvist, H. %A Vedia, V. %A Warr, N. %A De Witte, H. %D 2018 %I American Physical Society %J Phys. Rev. Lett. %N 14 %P 142701 %R 10.1103/PhysRevLett.121.142701 %T First Accurate Normalization of the beta-delayed alpha Decay of 16N and Implications for the 12C(alpha,gamma)16O Astrophysical Reaction Rate %U https://link.aps.org/doi/10.1103/PhysRevLett.121.142701 %V 121