Publications: 1996 - 1994



Publication year range : 1994 to 1996
Primary references only.

Output year order : Descending
Format : Normal

NSR database version of December 22, 2005.

Search: Author = brentano

Found 81 matches.

Retrieved from NSR


1996AL05

Phys.Lett. 366B, 7 (1996)

H.Alt, P.von Brentano, H.-D.Graf, R.Hofferbert, M.Philipp, H.Rehfeld, A.Richter, P.Schardt

Precision Test of the Breit-Wigner Formula on Resonances in a Superconducting Microwave Cavity

doi: 10.1016/0370-2693(95)01355-5


1996AN04

Phys.Rev. C53, 1606 (1996)

W.Andrejtscheff, P.Petkov, A.Dewald, G.Bohm, P.von Brentano

Dynamic Shape Asymmetry in Soft Nuclei

NUCLEAR STRUCTURE 128Ba; calculated B(λ) ratio; deduced shape asymmetry dependence on levels spin.

doi: 10.1103/PhysRevC.53.1606


1996DE50

Phys.Rev. C54, R2119 (1996)

A.Dewald, D.Weil, R.Krucken, R.Kuhn, R.Peusquens, H.Tiesler, O.Vogel, K.O.Zell, P.von Brentano, D.Bazzacco, C.Rossi-Alvarez, P.Pavan, D.De Acuna, G.De Angelis, M.De Poli

Dynamic Shape Effect in 126Ba at Low Spin

NUCLEAR REACTIONS 100Mo(30Si, 4n), E=130 MeV; measured γγ-coin, recoil distance. 126Ba deduced levels, J, π, T1/2, transition quadrupole moments, shape features. Comparison to interacting boson, general collective, asymmetric rotor models.

doi: 10.1103/PhysRevC.54.R2119


1996ES05

J.Phys.(London) G22, L51 (1996)

M.Eschenauer, A.M.Oros, E.Radermacher, M.Wilhelm, S.Albers, M.Luig, P.von Brentano, G.Graw, B.Valnion, A.Gollwitzer

Crossing of the High-Spin Members of the 3- (x) g9/2(-1) and 5- (x) g9/2(-1) Multiplets in 115In

NUCLEAR REACTIONS 116Sn, 115In(d, d'), E=22 MeV; measured σ(θ). 116Cd(p, 2n), E=18 MeV; measured γγ(θ). 115In deduced high-spin levels, J, π, configuration, B(λ).

doi: 10.1088/0954-3899/22/4/003


1996GR03

Nucl.Phys. A597, 427 (1996)

A.Granderath, P.F.Mantica, R.Bengtsson, R.Wyss, P.von Brentano, A.Gelberg, F.Seiffert

Shapes and Rotational Structures of Neutron h11/2 Configurations in the Xe-Ba-Ce Region

NUCLEAR STRUCTURE 127,131Ce; analyzed experimental Routhians. 129,117,119,121,123,125,127Xe, 127,129,133,131,135Ce, 121,123,125,127,129,131,133Ba; analyzed band structure systematics, spectra; calculated signature splitting, crossing frequencies, rotational bands; deduced decoupling parameter. Strutinsky mean field concept.

doi: 10.1016/0375-9474(95)00484-X


1996JO02

Phys.Rev. C53, 168 (1996)

R.V.Jolos, A.Gelberg, P.von Brentano

Wave Functions of the Triaxial Rotor Model in the Multiple ' Q-Excitation ' Scheme

doi: 10.1103/PhysRevC.53.168


1996JO08

Phys.Lett. 381B, 7 (1996)

R.V.Jolos, P.von Brentano

The Absolute Value of the Static Quadrupole Moment Q(21+) Expressed by B(E2) Values

NUCLEAR STRUCTURE 106,108,110Pd, 110,114Cd, 134Ba, 156Gd, 164Dy, 180Hf, 188,190,192Os, 194,196Pt; calculated 2+ states quadrupole moment. Simple parameter-free formula within the interacting boson approximation.

doi: 10.1016/0370-2693(96)00539-4


1996JO20

Phys.Rev. C54, R2146 (1996)

R.V.Jolos, P.von Brentano, N.V.Zamfir, R.F.Casten

Simple Formula for E(41+)-E(21+) Correlations and the Magnification of Structural Anomalies

NUCLEAR STRUCTURE Z=48-80; N=58-124; analyzed E(41+)-E(21+) correlations, vibrational, rotational nuclei; deduced structure anomalous magnification related features.

doi: 10.1103/PhysRevC.54.R2146


1996KI07

Phys.Rev.Lett. 76, 3514 (1996)

K.-H.Kim, T.Otsuka, A.Gelberg, P.von Brentano, P.Van Isacker

Supersymmetric Multiphonon Structure

NUCLEAR STRUCTURE 197Au; analyzed level data; deduced multi-phonon assignment.

doi: 10.1103/PhysRevLett.76.3514


1996KI08

Nucl.Phys. A604, 163 (1996)

K.-H.Kim, A.Gelberg, T.Mizusaki, T.Otsuka, P.von Brentano

IBM-2 Calculations of Even-Even Pd Nuclei

NUCLEAR STRUCTURE 102,104,106,108,110,112,118,120,122,124,126Pd; calculated levels, B(λ). Proton-neutron interacting boson model.

doi: 10.1016/S0375-9474(96)00128-5


1996KO16

Z.Phys. A355, 179 (1996)

L.K.Kostov, W.Andrejtscheff, L.G.Kostova, A.Dewald, K.O.Zell, P.von Brentano

Transition Probabilities and the Structure of Some Negative-Parity States in 126,130Xe and 132Ba

NUCLEAR REACTIONS 124,128Te(α, 2n), E=26 MeV; 122Sn(13C, 3n), E=53 MeV; measured Eγ, Iγ, γγ(t). 126,130Xe, 132Ba deduced levels, J, π, T1/2, B(λ). Ge detectors, generalized centroid-shift analysis.

doi: 10.1007/s002180050096

Data from this article have been entered in the XUNDL database. For more information, click here.


1996KR10

Phys.Rev. C54, 1182 (1996)

R.Krucken, A.Dewald, P.von Brentano, D.Bazzacco, C.Rossi-Alvarez

Decay Out of Superdeformed Bands in the A ≈ 190 Mass Region

NUCLEAR STRUCTURE 192Hg, 194Pb; analyzed T1/2, branching ratios for superdeformed levels; deduced superdeformed, normal deformed states interaction related features.

doi: 10.1103/PhysRevC.54.1182


1996KU01

Nucl.Phys. A597, 85 (1996)

R.Kuhn, K.Kirch, I.Wiedenhover, O.Vogel, M.Wilhelm, U.Neuneyer, M.Luig, A.Gelberg, P.von Brentano

Non-Yrast States in 132Ba

RADIOACTIVITY 132La(β+) [from 122Sm(14N, 4n), E=64 MeV]; measured Eγ, Iγ, γγ-coin, γγ(θ). 132Ba deduced levels, J, π.

doi: 10.1016/0375-9474(95)00415-7

Data from this article have been entered in the XUNDL database. For more information, click here.


1996MA18

Phys.Rev. C53, 2749 (1996)

H.Maser, S.Lindenstruth, I.Bauske, O.Beck, P.von Brentano, T.Eckert, H.Friedrichs, R.D.Heil, R.-D.Herzberg, A.Jung, U.Kneissl, J.Margraf, N.Pietralla, H.H.Pitz, C.Wesselborg, A.Zilges

Systematics of Low-Lying Dipole Excitations in the Deformed Even-Even Nuclei 164,166,168,170Er

NUCLEAR REACTIONS 164,166,168,170Er(γ, γ'), E ≤ 4.1 MeV bremsstrahlung; measured Eγ, Iγ, asymmetry. 164,166,168,170Er deduced levels, J, π, K, Γ0, B(λ). Enriched targets.

doi: 10.1103/PhysRevC.53.2749

Data from this article have been entered in the XUNDL database. For more information, click here.


1996MA55

Phys.Rev. C54, R2129 (1996)

H.Maser, N.Pietralla, P.von Brentano, R.-D.Herzberg, U.Kneissl, J.Margraf, H.H.Pitz, A.Zilges

Observation of the 1+ Scissors Mode in the γ-Soft Nucleus 134Ba

NUCLEAR REACTIONS 134Ba(γ, γ'), E ≤ 4.1 MeV bremsstrahlung; measured Eγ, Iγ, σ(E, θ), γ polarization. 134Ba deduced levels, J, π, B(λ), radiative width ratios. Ge(Li) detector, Compton polarimeter. Sum rule, interacting boson model.

doi: 10.1103/PhysRevC.54.R2129


1996MI02

Nucl.Phys. A598, 47 (1996)

T.Mizusaki, T.Otsuka, P.von Brentano

IBM Approach to the Rotational Damping

doi: 10.1016/0375-9474(95)00493-9


1996NE04

Nucl.Phys. A607, 299 (1996)

U.Neuneyer, A.Mertens, R.Kuhn, I.Wiedenhover, O.Vogel, M.Wilhelm, M.Luig, K.O.Zell, A.Gelberg, P.von Brentano, T.Otsuka

Coincidence and Correlation Analysis for Low Spin States in 128Xe

NUCLEAR REACTIONS 125Te(α, n), E=16 MeV; measured γγ-coin, Iγ(θ), γγ(θ). 129Xe deduced levels, J, π, B(λ). Interacting boson model, O(6) dynamical symmetry, Q-phonon scheme.

NUCLEAR STRUCTURE 128,129Xe; calculated levels, B(λ). Interacting boson model, O(6) dynamical symmetry, Q-phonon scheme.

doi: 10.1016/S0375-9474(96)00242-4


1996NO10

Phys.Rev. C54, 2287 (1996)

A.Nord, A.Schiller, T.Eckert, O.Beck, J.Besserer, P.von Brentano, R.Fischer, R.-D.Herzberg, D.Jager, U.Kneissl, J.Margraf, H.Maser, N.Pietralla, H.H.Pitz, M.Rittner, A.Zilges

Systematic Study of the Fragmentation of Low-Lying Dipole Strength in Odd-A Rare Earth Nuclei Investigated in Nuclear Resonance Fluorescence Experiments

NUCLEAR REACTIONS 155Gd, 159Tb(γ, γ'), E ≤ 4.1 MeV bremsstrahlung; measured Eγ, Iγ. 155Gd, 159Tb deduced levels, (gΓ0), B(λ). Enriched targets. Other nuclei dipole fragmentation data considered.

doi: 10.1103/PhysRevC.54.2287


1996RA07

Nucl.Phys. A597, 408 (1996)

E.Radermacher, M.Wilhelm, S.Albers, J.Eberth, N.Nicolay, H.G.Thomas, H.Tiesler, P.von Brentano, R.Schwengner, S.Skoda, G.Winter, K.H.Maier

The γ-Decay of Particle-Hole States in 208Pb using the Euroball Cluster Detector

NUCLEAR REACTIONS 207Pb(d, pγ), E=10 MeV; measured γγ-coin, Eγ, Iγ. 208Pb(p, p'γ), E=16.5, 17, 17.45, 17.5, 18.5 MeV; measured pγ-coin, Eγ, Iγ. 209Bi deduced isobaric analogue resonances. 208Pb deduced levels, configurations. Enriched targets.

doi: 10.1016/0375-9474(95)00453-X


1996RA51

Nucl.Instrum.Methods Phys.Res. A383, 480 (1996)

E.Radermacher, M.Wilhelm, P.von Brentano

Identification of Sum Up Lines in γ-Ray Spectra using a Composite Germanium Detector

NUCLEAR REACTIONS 207Pb(d, p), E=10 MeV; analyzed γ fold distributions; deduced composite detector sum-lines decomposition technique.

doi: 10.1016/S0168-9002(96)00791-7


1996SC04

Z.Phys. A354, 123 (1996)

C.Schumacher, P.von Brentano, A.Dewald, M.Eschenauer, H.Grawe, J.Heese, K.H.Maier, M.Philipp, E.Radermacher, R.Schubart, O.Stuch, J.Theuerkauf, D.Weil, M.Wilhelm, K.O.Zell

High Spin States in 145Gd

NUCLEAR REACTIONS 120Sn(31P, 5np), E=153 MeV; measured γγ-coin. 145Gd deduced high-spin levels, J, π, band structure. Data from 110Pd(40Ar, 5n) also included, Compton suppressed Ge detector array.

doi: 10.1007/s002180050022

Data from this article have been entered in the XUNDL database. For more information, click here.


1996SU18

Phys.Lett. 389B, 642 (1996)

M.Sugita, T.Otsuka, P.von Brentano

E1 Transitions in Rare Earth Nuclei and the SPDF Boson Model

NUCLEAR STRUCTURE 156Gd; calculated levels, B(E1) ratio spin dependence. SPDF boson model.

doi: 10.1016/S0370-2693(96)01355-X


1996VO06

Phys.Rev. C53, 1660 (1996)

O.Vogel, P.Van Isacker, A.Gelberg, P.von Brentano, A.Dewald

Effective γ Deformation Near A = 130 in the Interacting Boson Model

NUCLEAR STRUCTURE 122,124,126,128,130,132Xe, 124,126,128,130,132,134Ba; calculated effective (γ). 128,130Ba, 126Xe; calculated B(λ) ratios. Interacting boson models.

doi: 10.1103/PhysRevC.53.1660


1996VO11

Phys.Rev.Lett. 76, 2029 (1996)

P.von Brentano, J.Eberth, J.Enders, L.Esser, R.-D.Herzberg, N.Huxel, H.Meise, P.von Neumann-Cosel, N.Nicolay, N.Pietralla, H.Prade, J.Reif, A.Richter, C.Schlegel, R.Schwengner, S.Skoda, H.G.Thomas, I.Wiedenhover, G.Winter, A.Zilges

First Observation of the Scissiors Mode in a γ-Soft Nucleus: The case of 196Pt

NUCLEAR REACTIONS 196Pt(γ, γ'), E ≤ 4.7 MeV bremsstrahlung; measured γ spectra. 196Pt deduced levels, J, π, Γ0/Γ, B(λ).

doi: 10.1103/PhysRevLett.76.2029


1996VO15

Phys.Rep. 264, 57 (1996)

P.von Brentano

On the Mixing of Two Bound and Unbound Levels: Energy repulsion and width attraction

NUCLEAR REACTIONS 4He(α, α), E not given; compiled, reviewed σ(θ) data, analyses. 8Be deduced two unbound levels mixing related features.

doi: 10.1016/0370-1573(95)00027-5


1996WI07

Phys.Rev. C54, R449 (1996)

M.Wilhelm, E.Radermacher, A.Zilges, P.von Brentano

Direct Proof of the Two-Phonon Character of the Dipole Excitations in 142Nd and 144Sm Around 3.5 MeV

NUCLEAR REACTIONS 142Nd(p, p'γ), E=10.25 MeV; 144Sm(p, p'γ), E=10.20 MeV; measured Eγ, Ep, Iγ, pγ-coin. 144Sm levels deduced γ-branching ratios, configurations, B(λ). 142Nd levels deduced γ-branching ratios, configurations.

doi: 10.1103/PhysRevC.54.R449


1996WI29

Nucl.Instrum.Methods Phys.Res. A381, 462 (1996)

M.Wilhelm, J.Eberth, G.Pascovici, E.Radermacher, H.G.Thomas, P.von Brentano, H.Prade, R.M.Lieder

The Response of the Euroball Cluster Detector to γ-Radiation up to 10 MeV

RADIOACTIVITY 24Al(β+) [from 24Mg(p, n)]; measured Eγ, Iγ; deduced cluster detector response characteristics.

doi: 10.1016/S0168-9002(96)00793-0


1996ZI02

Nucl.Phys. A599, 147c (1996)

A.Zilges, P.von Brentano, R.-D.Herzberg, U.Kneissl, J.Margraf, H.H.Pitz

Observation of Magnetic and Electric Dipole Excitations Below Neutron Threshold in Photon Scattering Experiments

NUCLEAR REACTIONS 142Nd, 140Ce, 138Ba(γ, γ'), E ≤ 4.2 MeV; analyzed γ spectra. 142Nd, 140Ce, 138Ba levels deduced strong E1 transitions, configuration.

doi: 10.1016/S0375-9474(96)00056-5


1995CA21

Phys.Rev. C51, 3528 (1995)

R.F.Casten, P.von Brentano

Reply to ' Comments on ' New Interpretation of the Lowest K = 0 Collective Excitation of Deformed Nuclei as a Phonon Excitation of the γ Band' '

NUCLEAR STRUCTURE 158,160Gd, 160,162Dy, 164,166,168Er; analyzed B(E2) ratios; deduced lowest K=0 collective excitation characteristics. Deformed nuclei.

doi: 10.1103/PhysRevC.51.3528


1995CO12

Z.Phys. A351, 245 (1995)

R.Collatz, P.Kleinheinz, C.T.Zhang, A.F.Saad, C.Vieu, J.S.Dionisio, C.Schuck, M.Wilhelm, P.von Brentano, R.Wirowski, J.Blomqvist

Particle x Phonon Multiplets in 65147Tb82

NUCLEAR REACTIONS 144Sm(6Li, 3n), E=29 MeV; measured γγ-coin, I(ce). 147Tb deduced levels, J, π, configuration. Other data input.

Data from this article have been entered in the XUNDL database. For more information, click here.


1995DO04

Nucl.Phys. A584, 241 (1995)

F.Donau, S.Frauendorf, O.Vogel, A.Gelberg, P.von Brentano

Tilted Four-Quasiparticle Bands in Even-Even Xe and Ba Nuclei

NUCLEAR STRUCTURE 122,126,128Ba, 126Xe; calculated levels, B(λ), ratios; deduced band structure. Cranked shell, tilted axis cranking models.

doi: 10.1016/0375-9474(94)00529-V


1995GE01

Phys.Rev. C51, 147 (1995)

A.Gelberg, T.Otsuka, P.von Brentano

Pairing Multiplets in Nuclei with O(6) Dynamic Symmetry

NUCLEAR STRUCTURE 116,118,120,122,124,126Xe, 120,122,124,126,128Ba; analyzed level energies; deduced pairing multiplets related features. Interacting boson model, O(6) limit.

doi: 10.1103/PhysRevC.51.147


1995HE05

Phys.Rev. C51, 1226 (1995)

R.-D.Herzberg, A.Zilges, A.M.Oros, P.von Brentano, U.Kneissl, J.Margraf, H.H.Pitz, C.Wesselborg

Observation of Dipole Transitions to a 2+ (x) 3- (x) Particle Multiplet in 143Nd

NUCLEAR REACTIONS 143Nd(γ, γ'), E=4.1 MeV bremsstrahlung; measured Eγ, Iγ. 143Nd levels deduced T1/2, B(λ), Γγ, summed dipole strength, configuration. Model comparison.

doi: 10.1103/PhysRevC.51.1226


1995HE25

Nucl.Phys. A592, 211 (1995)

R.-D.Herzberg, I.Bauske, P.von Brentano, Th.Eckert, R.Fischer, W.Geiger, U.Kneissl, J.Margraf, H.Maser, N.Pietralla, H.H.Pitz, A.Zilges

Lifetimes of Two-Phonon 1- States in Even N = 82 Nuclei

NUCLEAR REACTIONS 138Ba(γ, γ'), 140Ce(γ, γ'), E=4.1 MeV bremsstrahlung; measured Eγ, Iγ. 138Ba, 140Ce deduced levels, J, decay width, branching ratios, Γ0, B(λ), T1/2, configuration. Nuclear resonance fluorescence technique. Two-phonon, 2+ (x) 3- states in N=82 nuclei reviewed.

doi: 10.1016/0375-9474(95)00303-I


1995JO11

Nucl.Phys. A587, 377 (1995)

R.V.Jolos, P.von Brentano

Rotational Spectra and Parity Splitting in Nuclei with Strong Octupole Correlations

NUCLEAR STRUCTURE 224,220,218,226Ra, 222,224,232Th, 144Ba; calculated alternating-parity ground state bands level energies.

doi: 10.1016/0375-9474(95)00008-O


1995JO13

Phys.Rev. C51, R2298 (1995)

R.V.Jolos, P.von Brentano, R.F.Casten, N.V.Zamfir

Analytic Interpretation of Universal Anharmonic Vibrator Behavior in the Interacting Boson Approximation Model

doi: 10.1103/PhysRevC.51.R2298


1995JU04

Z.Phys. A352, 3 (1995)

A.Jungclaus, S.Albers, P.von Brentano, M.Eschenauer, A.Harder, K.P.Lieb, M.Luig, N.Nicolay, D.Rudolph, D.Rudolph, M.Weiszflog

Excited States in the Transitional N = 45 Nucleus 85Zr

NUCLEAR REACTIONS 56Fe(35Cl, npα), E=120 MeV; measured γγ-coin, DCO ratios. 85Zr deduced high-spin levels, J, π, band structure.


1995KI06

Nucl.Phys. A587, 211 (1995)

K.Kirch, G.Siems, M.Eschenauer, A.Gelberg, R.Kuhn, A.Mertens, U.Neuneyer, O.Vogel, I.Wiedenhover, P.von Brentano, T.Otsuka

Low Spin States in 130Ba

NUCLEAR REACTIONS 120Sn(14N, 4n), E=65 MeV; measured γγ-coin following residue β+ decay.

RADIOACTIVITY 130La(β+) [from 120Sn(14N, 4n), E=65 MeV]; measured γγ(θ). 130Ba deduced high-spin levels, J, π, δ. Interacting boson model comparison.

doi: 10.1016/0375-9474(94)00806-X


1995KR08

Nucl.Phys. A589, 475 (1995)

R.Krucken, A.Dewald, G.Bohm, P.Sala, J.Altmann, K.O.Zell, P.von Brentano, S.A.Forbes, S.M.Mullins, D.J.Thornley, A.J.Kirwan, P.J.Nolan, P.H.Regan, R.Wadsworth

Lifetimes of Low-Lying States in 132Nd and 134Nd

NUCLEAR REACTIONS 105Pd(32S, 2n2p), (32S, xnyp), E=152 MeV; measured recoil distance Doppler shift. 132,134Nd deduced levels, T1/2, B(λ). Rotational, interacting boson models, O(6) limit.

doi: 10.1016/0375-9474(95)00183-2


1995KU29

Nucl.Phys. A594, 87 (1995)

R.Kuhn, I.Wiedenhover, O.Vogel, L.Esser, M.Wilhelm, A.Gelberg, P.von Brentano

Collective States in 129La

NUCLEAR REACTIONS 119Sn(14N, 4n), E=59-65 MeV; measured γγ-coin, Iγ(θ). 129La deduced high-spin levels J, π, γ-branching ratio.

doi: 10.1016/0375-9474(95)00324-T

Data from this article have been entered in the XUNDL database. For more information, click here.


1995MA69

Phys.Rev. C52, 2429 (1995)

J.Margraf, T.Eckert, M.Rittner, I.Bauske, O.Beck, U.Kneissl, H.Maser, H.H.Pitz, A.Schiller, P.von Brentano, R.Fischer, R.-D.Herzberg, N.Pietralla, A.Zilges, H.Friedrichs

Systematics of Low-Lying Dipole Strengths in Odd and Even Dy and Gd Isotopes

NUCLEAR REACTIONS 160,162,164,161,163Dy, 160,156,157,158Gd(γ, γ'), E=4 MeV bremsstrahlung; measured Eγ, Iγ, γ asymmetry in some cases. 164,162,161,163,160Dy, 157Gd deduced levels, J, π, K, Γ0, B(λ). Enriched targets.

doi: 10.1103/PhysRevC.52.2429

Data from this article have been entered in the XUNDL database. For more information, click here.


1995OR04

Phys.Scr. T56, 292 (1995)

A.M.Oros, L.Trache, P.von Brentano, K.Heyde, G.Graw

Neutron Single-Particle Energies Around the N = 82 Shell Closure

NUCLEAR STRUCTURE 139Ba, 141Ce, 143Nd, 145Sm, 147Gd; calculated single particle energies. 141Ce; calculated spectroscopic factors. Extended unified model, comparison with data.


1995PE07

Nucl.Phys. A589, 341 (1995)

P.Petkov, A.Dewald, A.Gelberg, G.Bohm, P.Sala, P.von Brentano, W.Andrejtscheff

The Nuclear Deorientation Effect in 122Xe and 128Ba

NUCLEAR REACTIONS 108Pd, 114Cd(18O, 4n), E=76 MeV; measured Iγ(θ, t), Eγ, Iγ. 122Xe, 128Ba levels deduced time-dependent alignment attenuation factors. Enriched target, Ge detectors, time-differential measurement in vacuum with recoil distance Doppler-shift technique, loss of alignment in cascade, correction for the nuclear deorientation effect in lifetime measurements. Comparison with phenomenological models.

doi: 10.1016/0375-9474(95)00086-G


1995PI02

Phys.Rev. C51, 1021 (1995)

N.Pietralla, I.Bauske, O.Beck, P.von Brentano, W.Geiger, R.-D.Herzberg, U.Kneissl, J.Margraf, H.Maser, H.H.Pitz, A.Zilges

Absolute Level Widths in 27Al Below 4 MeV

NUCLEAR REACTIONS 27Al(γ, γ'), E < 4.2 MeV bremsstrahlung; measured Eγ, nuclear self absorption. 27Al deduced level widths, Γ, T1/2.

doi: 10.1103/PhysRevC.51.1021


1995PI07

Phys.Lett. 349B, 1 (1995)

N.Pietralla, P.von Brentano, T.Otsuka, R.F.Casten

Odd-Spin Yrast States as Multiple Quadrupole-Phonon Excitations

NUCLEAR STRUCTURE Z=30-80; analyzed B(λ) ratio data; deduced levels quadrupole phonon purity. Interacting boson approximation, yrast states.

doi: 10.1016/0370-2693(95)00235-D


1995PI12

Phys.Rev. C52, R2317 (1995)

N.Pietralla, P.von Brentano, R.-D.Herzberg, U.Kneissl, J.Margraf, H.Maser, H.H.Pitz, A.Zilges

Correlation between Low-Lying M1 and E2 Strength in Heavy Rare Earth Nuclei

NUCLEAR STRUCTURE 142,146,148Nd, 144,148,150,152Sm, 154,156,158,160Gd, 160,162,164Dy, 164,166,168,170Er, 172,174,176Yb, 178Hf, 182,184,186W; analyzed B(M1); deduced deformation dependence of M1 transition strength, M1-E2 correlation, collectivity. Rare earth nuclei, scissors mode.

doi: 10.1103/PhysRevC.52.R2317


1995SC04

Nucl.Phys. A584, 159 (1995)

R.Schwengner, G.Winter, J.Reif, H.Prade, L.Kaubler, R.Wirowski, N.Nicolay, S.Albers, S.Esser, P.von Brentano, W.Andrejtscheff

Particle Excitations and Collectivity in the N = 48 Nuclei 83Br and 85Rb

NUCLEAR REACTIONS 82Se(7Li, 4n), (7Li, 2nα), E=32, 35 MeV; measured Eγ, Iγ(θ), (particle)γγ-coin, directional correlations, DSA. 83Br, 85Rb deduced high-spin levels, J, π, Γ, δ(E2/M1), B(λ). Enriched targets, Ge, Si detectors.

doi: 10.1016/0375-9474(94)00488-9


1995SC17

Z.Phys. A351, 39 (1995)

C.Schumacher, P.von Brentano, A.Dewald, M.Eschenauer, H.Grawe, J.Heese, K.H.Maier, M.Philipp, E.Radermacher, R.Schubart, O.Stuch, J.Theuerkauf, D.Weisshaar, M.Wilhelm

High Spin States in 147Tb

NUCLEAR REACTIONS 122Sn(31P, 6n), E=160 MeV; 120Sn(31P, 4n), E=152 MeV; measured γγ-coin. 147Tb deduced high-spin levels, J, π, isomer T1/2.

Data from this article have been entered in the XUNDL database. For more information, click here.


1995SC21

Nucl.Phys. A587, 465 (1995)

M.Schimmer, R.Wirowski, P.von Brentano

Shell-Model Calculations in 114Sn

NUCLEAR STRUCTURE 114Sn; calculated energy levels; deduced single-neutron energies. Shell model.

doi: 10.1016/0375-9474(95)00030-5


1995SC25

Z.Phys. A352, 161 (1995)

C.Schumacher, P.von Brentano, A.Dewald, M.Eschenauer, H.Grawe, J.Heese, K.H.Maier, M.Philipp, E.Radermacher, R.Schubart, O.Stuch, J.Theuerkauf, D.Weisshaar, M.Wilhelm, K.O.Zell

High Spin States in 148Tb

NUCLEAR REACTIONS 122Sn(31P, 5n), E=160 MeV; 120Sn(31P, 3n), E=152 MeV; measured γγ-coin. 148Tb deduced high-spin levels, J, π.


1995SC31

Phys.Rev. C52, 1302 (1995)

C.Schumacher, O.Stuch, T.Rzaca-Urban, P.von Brentano, A.Dewald, A.Georgiev, R.Lieder, F.Linden, J.Lisle, J.Theuerkauf, W.Urban, S.Utzelmann, D.Weisshaar

Superdeformation in 146Gd

NUCLEAR REACTIONS 102Ru(48Ca, 4n), E=203 MeV; measured Eγ, Iγ, γγ-coin. 146Gd deduced superdeformed band levels, J, π, decay.

doi: 10.1103/PhysRevC.52.1302


1995SC48

Phys.Scr. T56, 126 (1995)

R.Schwengner, G.Winter, J.Reif, H.Prade, L.Kaubler, R.Wirowski, N.Nicolay, S.Albers, S.Esser, P.von Brentano, W.Andrejtscheff

Shell-Model States and Collectivity in 83Br48 and 85Rb48

NUCLEAR REACTIONS 82Se(7Li, 2nα), (7Li, 4n), E=32, 35 MeV; measured γγ-, γγ(particle)-coin, Iγ(θ). 83Br, 85Rb deduced high-spin levels, J, π, configuration. Shell model comparison.


1995WI06

Nucl.Phys. A582, 77 (1995)

I.Wiedenhover, J.Yan, U.Neuneyer, R.Wirowski, P.von Brentano, A.Gelberg, N.Yoshida, T.Otsuka

Non-Yrast States in 125Xe

NUCLEAR REACTIONS 122Te(α, n), E=16 MeV; 123Te(α, 2n), E=26 MeV; measured γγ-coin, γ(θ), γ linear polarization. 125Xe deduced high-spin levels, J, π, branching ratio.

doi: 10.1016/0375-9474(94)00453-T


1995WI11

Z.Phys. A350, 287 (1995)

I.Wiedenhover, C.Kerskens, M.Eschenauer, S.Albers, P.von Brentano

Analogous Negative Parity Spectra of 125Xe and 127Xe

NUCLEAR REACTIONS 125Te(α, 2n), E=23-27 MeV; measured γγ-coin. 127Xe deduced high-spin levels, J, π, band structure. Comparison with 125Xe.


1995WI15

Nucl.Phys. A586, 427 (1995)

R.Wirowski, M.Schimmer, L.Esser, S.Albers, K.O.Zell, P.von Brentano

γ-Spectroscopy of 114Sn with OSIRIS-Cube-Spectrometer

NUCLEAR REACTIONS 112Cd(α, 2n), E=28 MeV; measured Eγ, Iγ, γγ-coin, γ(θ), γ linear polarization. 114Sn deduced high-spin levels, J, π. Enriched target, Ge detectors.

doi: 10.1016/0375-9474(94)00624-V

Data from this article have been entered in the XUNDL database. For more information, click here.


1995ZI02

Phys.Rev. C52, R468 (1995)

A.Zilges, P.von Brentano, R.-D.Herzberg, U.Kneissl, J.Margraf, H.Maser, N.Pietralla, H.H.Pitz

Strong Dipole Excitations Around 1.8 MeV in 238U

NUCLEAR REACTIONS 238U(γ, γ'), E=1.5-2.0 MeV; measured Eγ, Iγ. 238U deduced levels, J, π, γ-multipolarity, K-quantum number, γ-branching, Γ0, T1/2, B(λ). High resolution strudy.

doi: 10.1103/PhysRevC.52.R468


1994CA06

Phys.Rev. C49, 1940 (1994)

R.F.Casten, P.von Brentano, N.V.Zamfir

Robust Predictions of the Interacting Boson Approximation Model

NUCLEAR STRUCTURE Z=58-74; N ≈ 90-110; calculated B(λ) ratio. N ≈ 25-150; calculated staggering index (S(γ)); deduced model predictions characteristics. Interacting boson approximation model.

doi: 10.1103/PhysRevC.49.1940


1994CA25

Phys.Rev. C50, R1280 (1994)

R.F.Casten, P.von Brentano

New Interpretation of the Lowest K = 0 Collective Excitation of Deformed Nuclei as a Phonon Excitation of the γ Band

NUCLEAR STRUCTURE N=80-120; analyzed level energy, B(λ) data; deduced collective excitation interpretation. Interacting boson approximation.

doi: 10.1103/PhysRevC.50.R1280


1994CZ03

Nucl.Phys. A580, 100 (1994)

J.Czakanski, J.Kisiel, M.Kostrubiec, W.Zipper, P.von Brentano

The Extended Optical Model with Dispersion Relation for the Fusion of Light Heavy-Ion Systems

NUCLEAR REACTIONS, ICPND 12C(12C, X), E(cm) ≈ 2.5-6 MeV; 12C(14N, X), E(cm) ≈ 3.5-9 MeV; 12C(16O, X), E(cm) ≈ 5-10 MeV; 16O(16O, X), E(cm) ≈ 7-11 MeV; calculated fusion σ(E). 12C(12C, X), E(cm) ≈ 2.5-6 MeV; calculated astrophysical S-factor vs E. Extended optical model with dispersion relation.

doi: 10.1016/0375-9474(94)90817-6


1994ES03

Nucl.Instrum.Methods Phys.Res. A340, 364 (1994)

M.Eschenauer, R.Wirowski, D.Marcus, P.von Brentano

Resolution Enhancement of Gamma-Spectroscopy Data from Neutron-Damaged Coaxial n-Type HPGe-Detectors

RADIOACTIVITY 226Ra(α); measured γ spectra with, without neutron damage correction for detector; deduced resolution enhancement features. Coaxial n-type hyperpure Ge detectors.

doi: 10.1016/0168-9002(94)90113-9


1994FR03

Nucl.Phys. A567, 266 (1994)

H.Friedrichs, D.Hager, P.von Brentano, R.D.Heil, R.-D.Herzberg, U.Kneissl, J.Margraf, G.Muller, H.H.Pitz, B.Schlitt, M.Schumacher, C.Wesselborg, A.Zilges

Low-Lying E1 and M1 Strengths in the Deformed Nucleus 160Gd

NUCLEAR REACTIONS 160Gd(γ, γ'), E=3.7 MeV bremsstrahlung; measured Eγ, Iγ, linear polarization, asymmetry. 160Gd deduced levels, J, π, K, Γ0, (Γ0)2/Γ, B(λ). Enriched target.

doi: 10.1016/0375-9474(94)90148-1


1994GE07

Nucl.Phys. A580, 263 (1994)

W.Geiger, Zs.Nemeth, I.Bauske, P.von Brentano, R.D.Heil, R.-D.Herzberg, U.Kneissl, J.Margraf, H.Maser, N.Pietralla, H.H.Pitz, C.Wesselborg, A.Zilges

Low-Lying Dipole Excitations in the Isotopes 113,114Cd

NUCLEAR REACTIONS 113,114Cd(γ, γ'), E=4.3 MeV bremsstrahlung; measured Eγ, Iγ. 113,114Cd deduced levels, J, π, Γ0, B(E1), (Γ0)2/Γ. Enriched targets.

doi: 10.1016/0375-9474(94)90773-0

Data from this article have been entered in the XUNDL database. For more information, click here.


1994JO02

Phys.Rev. C49, R2301 (1994)

R.V.Jolos, P.von Brentano

Angular Momentum Dependence of the Parity Splitting in Nuclei with Octupole Correlations

NUCLEAR STRUCTURE 224,226,228,230,232Th, 232,234,236,238U, 218,220,224,226Ra; analyzed yrast band parity splitting data; deduced potential internal barrier height role.

doi: 10.1103/PhysRevC.49.R2301


1994KO13

Z.Phys. A348, 79 (1994)

L.K.Kostov, W.Andrejtscheff, L.G.Kostova, A.Dewald, G.Bohm, K.O.Zell, P.von Brentano

Isomeric Transitions between Shape Coexisting States in Iodine Isotopes with A = 115, 119 and 121

NUCLEAR REACTIONS 106Cd(12C, 2np), E=63 MeV; 116,118Sn(6Li, 3n), E=33 MeV; measured γγ(t), Eγ, Iγ. 121,115,119I deduced high-spin levels, J, π, B(λ), γ-multipolarity, isomers T1/2, configuration.


1994KR18

Phys.Rev.Lett. 73, 3359 (1994)

R.Kruecken, A.Dewald, P.Sala, C.Meier, H.Tiesler, J.Altmann, K.O.Zell, P.von Brentano, D.Bazzacco, C.Rossi-Alvarez, R.Burch, R.Menegazzo, G.de Angelis, G.Maron, M.de Poli

Decay Out of Low Spin Superdeformed States in 194Pb by Weak Mixing with Normal Deformed States

NUCLEAR REACTIONS 162Dy(36S, 4n), E=168 MeV; measured γγ-coin, recoil distance Doppler shift. 194Pb deduced high-spin superdeformed states T1/2, B(λ), transition quadrupole moments.

doi: 10.1103/PhysRevLett.73.3359


1994OT02

Z.Phys. A348, 57 (1994)

E.Ott, M.Schimmer, R.Wirowski, H.Wolters, I.Jansen, A.von der Werth, A.Dewald, P.von Brentano

High Spin States in 144Sm

NUCLEAR REACTIONS 126Te(24Mg, X), E=98 MeV; measured γγ-coin, Iγ(θ), γ linear polarization. 144Sm deduced high-spin levels, J, π, γ-branching. Compton suppressed Ge detector array OSIRIS-CUBE.

Data from this article have been entered in the XUNDL database. For more information, click here.


1994PE02

Nucl.Phys. A568, 572 (1994)

P.Petkov, R.Kruecken, A.Dewald, P.Sala, G.Bohm, J.Altmann, A.Gelberg, P.von Brentano, R.V.Jolos, W.Andrejtscheff

RDDS Measurements of Collective E2 Transition Strengths in 122Xe

NUCLEAR REACTIONS 108Pd(18O, 4n), E=76 MeV; measured Iγ(θ), Iγ, nuclear deorientation. 122Xe levels deduced T1/2, B(λ). Enriched target, Ge detectors, differential decay-curve analysis, recoil distance Doppler-shift technique. Comparisions to theoretical predictions of intraband E2 transition strengths.

doi: 10.1016/0375-9474(94)90395-6


1994PI09

Phys.Rev.Lett. 73, 2962 (1994)

N.Pietralla, P.von Brentano, R.F.Casten, T.Otsuka, N.V.Zamfir

Distribution of Low-Lying Quadrupole Phonon Strength in Nuclei

NUCLEAR STRUCTURE Z=30-100; analyzed quadrupole phonon strength distribution. Interacting boson approximation.

doi: 10.1103/PhysRevLett.73.2962


1994RU13

Z.Phys. A349, 105 (1994)

D.Rudolph, A.Harder, M.K.Kabadiyski, K.P.Lieb, R.Schubart, M.Weiszflog, J.Altmann, F.Becker, P.von Brentano, T.Burkhard, A.Dewald, J.Eberth, U.Hermkens, T.Mylaeus, H.Grawe, J.Heese, K.-H.Maier

The N = 47 Shell Model Nucleus 90Tc

NUCLEAR REACTIONS 58Ni(36Ar, n3p), E=140 MeV; 58Ni(35Cl, n2p), E=120 MeV; measured γn-coin, recoil distance Doppler shifts, γ-multiplicity. 90Tc deduced high-spin levels, J, π, T1/2, B(λ), γ-branching ratios.


1994RZ01

Nucl.Phys. A579, 319 (1994)

T.Rzaca-Urban, S.Utzelmann, K.Strahle, R.M.Lieder, W.Gast, A.Georgiev, D.Kutchin, G.Marti, K.Spohr, P.von Brentano, J.Eberth, A.Dewald, J.Theuerkauf, I.Wiedenhover, K.O.Zell, K.H.Maier, H.Grawe, J.Heese, H.Kluge, W.Urban, R.Wyss

Study of the High-Spin Structure of 144Gd

NUCLEAR REACTIONS 108Pd(40Ar, 4n), E=182 MeV; measured γγ-coin, Eγ, DCO ratios. 144Gd deduced high-spin levels, J, π, γ-multipolarity.

doi: 10.1016/0375-9474(94)90809-5


1994SC04

Nucl.Phys. A569, 458 (1994)

M.Schimmer, R.Wirowski, P.von Brentano

The Valence Mirror Nuclei 114Sn and 146Gd

NUCLEAR REACTIONS 112Cd(α, 2n), E=28 MeV; measured Eγ, Iγ, γγ-coin. 114Sn deduced levels, J, π. Enriched target, Ge detectors. Comparison with 146Gd.

doi: 10.1016/0375-9474(94)90314-X


1994SC37

Nucl.Instrum.Methods Phys.Res. A337, 416 (1994)

B.Schlitt, U.Maier, H.Friedrichs, S.Albers, I.Bauske, P.von Brentano, R.D.Heil, R.-D.Herzberg, U.Kneissl, J.Margraf, H.H.Pitz, C.Wesselborg, A.Zilges

A Sectored Ge-Compton Polarimeter for Parity Assignments in Photon Scattering Experiments

NUCLEAR REACTIONS 24Mg(p, p'γ), E=2.47, 6 MeV; 28Si(p, p'γ), E=3.1 MeV; 12C(p, p'γ), E=5.375 MeV; analyzed γ polarization data.

doi: 10.1016/0168-9002(94)91111-8


1994SI02

Phys.Lett. 320B, 1 (1994)

G.Siems, U.Neuneyer, I.Wiedenhover, S.Albers, M.Eschenauer, R.Wirowski, A.Gelberg, P.von Brentano, T.Otsuka

Multiple Quadrupole ' Phonon ' Excitations in 130Ba

RADIOACTIVITY 130La(β+) [from 120Sn(14N, 4n), E=65 MeV]; measured γγ-coin. 130Ba deduced levels, J, π, K, band structure, B(E2) ratios, multiple quadrupole phonon excitations. Model comparison, O(6) symmetry.

doi: 10.1016/0370-2693(94)90814-1


1994SO14

Nucl.Phys. A578, 134 (1994)

V.V.Sokolov, P.von Brentano

Mixing Phases of Unstable Two-Level Systems

NUCLEAR STRUCTURE 8Be; calculated resonances mixing energy shifts; deduced mixing phase features. Unstable two-level system.

doi: 10.1016/0375-9474(94)90972-5


1994TR01

Phys.Rev. C49, R1742 (1994)

L.Trache, A.M.Oros, Gh.Cata-Danil, K.O.Zell, P.von Brentano, G.Graw, D.Hofer, E.Muller-Zanotti

Large Fragmentation of the Pairing-Vibration(x)Particle Strength in 145Sm

NUCLEAR REACTIONS 147Sm(p, t), E=26 MeV; measured triton spectra, σ(θ) vs excitation energy. 145Sm deduced levels, J, π, monopole, quadrupole pairing vibration strengths. Enriched targets. Comparison with other nuclei.

doi: 10.1103/PhysRevC.49.R1742


1994VO04

Z.Phys. A348, 41 (1994)

P.von Brentano

On a Possible K(S)-Sigma Mixing and the K(L)-K(S) Mass Difference


1994VO17

Nucl.Phys. A576, 109 (1994)

O.Vogel, A.Gelberg, R.V.Jolos, P.von Brentano

Triaxial Rotor Plus Particle Description of Negative-Parity States in Proton-Odd Cs Nuclides

NUCLEAR STRUCTURE 125,127,129Cs; calculated levels, γ-branching ratios; deduced deformation parameter systematics. Triaxial-rotor-plus-particle calculations.

doi: 10.1016/0375-9474(94)90739-0


1994VO19

Nucl.Phys. A577, 191c (1994)

P.von Brentano, A.Zilges, R.-D.Herzberg, U.Kneissl, J.Margraf, H.H.Pitz

Investigation of Low Lying Electric and Magnetic Dipole Excitations in Heavy Nuclei

NUCLEAR STRUCTURE A=140-185; compiled, analyzed B(λ) other data. 140Ce, 142,148,150Nd, 156,158,160Gd, 160,162,164Dy, 166,168,170Er, 172,174Yb; compiled, analyzed electric dipole strength distribution.

doi: 10.1016/0375-9474(94)90854-0


1994WE01

Nucl.Phys. A567, 431 (1994)

D.Weil, R.Wirowski, E.Ott, A.Dewald, P.von Brentano, H.Wolters, R.M.Lieder

Spins and Parities of High-Spin States in 146Gd and a New γγ-Coincidence Technique for γ-Linear-Polarization Measurements

NUCLEAR REACTIONS 126Te(24Mg, 4n), E=109.5 MeV; measured Eγ, Iγ(E), Iγ(θ), γγ-coin, γ linear polarization. 146Gd deduced levels, J, π.

doi: 10.1016/0375-9474(94)90157-0


1994WI04

Phys.Rev. C49, 2427 (1994)

G.Winter, R.Schwengner, J.Reif, H.Prade, J.Doring, R.Wirowski, N.Nicolay, P.von Brentano, H.Grawe, R.Schubart

Excited States Built on the 6- Isomer in 8637Rb49

NUCLEAR REACTIONS 82Se(7Li, 3n), E=30-35 MeV; measured Eγ, Iγ, γγ-coin, DSA, DCO ratios, γ linear polarization. 86Rb deduced levels, J, π, T1/2, B(λ). Enriched targets, Ge detectors. Shell model analysis.

doi: 10.1103/PhysRevC.49.2427


1994ZA01

Phys.Rev. C49, R605 (1994)

N.V.Zamfir, P.von Brentano, R.F.Casten

Phenomenological Signature for the Onset of Strong Octupole Correlations

NUCLEAR STRUCTURE 144Ba, 148Nd, 150Sm, 226Ra, 222,224,226,228,230Th; calculated staggering index vs spin; deduced octupole correlations onset critical angular momentum, P-factor relationship.

doi: 10.1103/PhysRevC.49.R605