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NSR database version of April 25, 2024.

Search: Author = A.M.Oros

Found 15 matches.

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1999DE13      J.Phys.(London) G25, 671 (1999)

C.De Coster, J.De Beule, B.Decroix, K.Heyde, A.M.Oros, P.Van Isacker

An Algebraic Approach to Shape Coexistence

doi: 10.1088/0954-3899/25/4/017
Citations: PlumX Metrics


1999DE15      J.Phys.(London) G25, 855 (1999)

B.Decroix, C.De Coster, K.Heyde, A.M.Oros, J.De Beule, P.Van Isacker

The Extended Proton-Neutron Interacting Boson Model and Possible Applications

NUCLEAR STRUCTURE 16O, 24Mg; calculated levels, J, π; deduced SU(4) symmetry features. Extended proton-neutron IBM.

doi: 10.1088/0954-3899/25/4/054
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1999OR01      Nucl.Phys. A645, 107 (1999)

A.M.Oros, K.Heyde, C.De Coster, B.Decroix, R.Wyss, B.R.Barrett, P.Navratil

Shape Coexistence in the Light Po Isotopes

NUCLEAR STRUCTURE 192,194,196,198,200,202,204,206,208,210Po; calculated levels, J, π, potential energy surfaces; deduced shape coexistence effects. Particle-core model, two-state mixing.

doi: 10.1016/S0375-9474(98)00602-2
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1998DE18      Phys.Rev. C57, 2329 (1998)

B.Decroix, J.De Beule, C.De Coster, K.Heyde, A.M.Oros, P.Van Isacker

Particle-Hole Excitations in the Interacting Boson Models IBM-2 and IBM-3

doi: 10.1103/PhysRevC.57.2329
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1998DE30      Phys.Rev. C58, 232 (1998)

B.Decroix, C.De Coster, K.Heyde, A.M.Oros, J.De Beule

1+ Mixed Symmetry States and Dipole Transitions in the Extended Proton-Neutron Interacting Boson Model

doi: 10.1103/PhysRevC.58.232
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1998OR01      Phys.Rev. C57, 990 (1998)

A.M.Oros, K.Heyde, C.De Coster, B.Decroix

Local Electric Dipole Strength in Heavy Nuclei

NUCLEAR STRUCTURE 116Sn; calculated single-particle energies, E1 strength distributions; deduced local dipole states. Two-group RPA model.

doi: 10.1103/PhysRevC.57.990
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1998WH05      Nucl.Phys. A640, 322 (1998)

G.White, J.Rikovska, N.J.Stone, J.Copnell, I.S.Towner, A.M.Oros, K.Heyde, B.Fogelberg, L.Jacobsson, F.Gustavsson

Magnetic Dipole Moments Near 132Sn: Measurement on isomeric 11/2- states in odd-A 131Te and 133Te by NMR/ON

RADIOACTIVITY 131,133Te(β-) [from 233U(n, F)]; measured Eγ, Iγ(θ, T, H), NMR on oriented nuclei. 131,133Te deduced isomeric states g, μ. Shell model, core polarization, mesonic exchange currents, particle-core coupling model.

doi: 10.1016/S0375-9474(98)00461-8
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1997OR01      Nucl.Phys. A613, 209 (1997)

A.M.Oros, P.von Brentano, R.V.Jolos, L.Trache, G.Graw, G.Cata-Danil, B.D.Valnion, A.Gollwitzer, K.Heyde

New 0+ States in 146Sm from a (p, t) Experiment and the Particle-Core Coupling Model

NUCLEAR REACTIONS 148Sm(p, t), E=26 MeV; measured σ(θ). 146Sm deduced levels, J, π. Particle-core coupling calculations. Enriched targets.

doi: 10.1016/S0375-9474(96)00437-X
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1895.


1996CA32      Phys.Rev. C54, 2059 (1996)

Gh.Cata-Danil, D.Bucurescu, L.Trache, A.M.Oros, M.Jaskola, A.Gollwitzer, D.Hofer, S.Deylitz, B.D.Valnion, G.Graw

Monopole Transfer Strength to 132,134Ba in (p, t) Reactions and the Interacting Boson Approximation

NUCLEAR REACTIONS 134,136Ba(p, t), E=25 MeV; measured σ(θ). 132,134Ba deduced levels, transfer L, enhancement factors, 0+ transition strength. High resolution spectra. Comparison with IBA calculations.

doi: 10.1103/PhysRevC.54.2059
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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
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1996JA09      Nucl.Phys. A601, 117 (1996)

G.Jakob, K.-H.Speidel, S.Kremeyer, H.Busch, U.Grabowy, A.Gohla, J.Cub, J.Gerber, A.-M.Oros, K.Heyde, J.Rikovska

Spectroscopy of Low-Lying Levels in 81Br and Its Nuclear-Structure Interpretation

NUCLEAR REACTIONS 28Si(81Br, 81Br'), E=210 MeV; measured γ(θ, H) in polarized Gd, (particle)γ-coin following Coulomb excitation, DSA. 81Br levels deduced g, T1/2, δ. Multilayered targets. Models comparison.

doi: 10.1016/0375-9474(96)00085-1
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1996TR09      Phys.Rev. C54, 2361 (1996)

L.Trache, A.Kolomiets, S.Shlomo, K.Heyde, H.Dejbakhsh, C.A.Gagliardi, R.E.Tribble, X.G.Zhou, V.E.Iacob, A.M.Oros

' Bare ' Single-Particle Energies in 56Ni

NUCLEAR STRUCTURE 57Ni, 57Cu; calculated levels. Extended unified model, empirical bare single particle energies in 56Ni.

doi: 10.1103/PhysRevC.54.2361
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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
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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.

doi: 10.1088/0031-8949/1995/T56/052
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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
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