Properties of triaxial, strongly deformed bands in {sup 167}Ta and {sup 167}Lu and the top-on-top model

Journal Article · Mon Nov 15 04:00:00 EST 2010 · Physical Review. C, Nuclear Physics

DOI:https://doi.org/10.1103/PHYSREVC.82.051303· OSTI ID:21499149

Sugawara-Tanabe, Kazuko ^[1]; Tanabe, Kosai ^[1]

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1. Theoretical Nuclear Physics Laboratory, RIKEN Nishina Center, Wako, Saitama 351-0198 (Japan)

Based on the particle-rotor model with one particle coupled to a triaxially deformed rotor, the experimental excitation energy relative to a reference E*-aI(I+1) and the ratio between interband and intraband electromagnetic transitions are well reproduced for {sup 167}Ta with {gamma}=19 deg. The same parameter set for the angular-momentum-dependent rigid-body moments of inertia attains good agreement with experimental data for the positive-parity triaxial, strongly deformed (TSD) band levels in {sup 167}Lu. An attempt is made to investigate the negative-parity TSD band in {sup 167}Lu.

• OSTI ID: 21499149
• Journal Information: Physical Review. C, Nuclear Physics, Journal Name: Physical Review. C, Nuclear Physics Journal Issue: 5 Vol. 82; ISSN 0556-2813; ISSN PRVCAN
• Country of Publication: United States
• Language: English

Related Subjects

73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ANGULAR MOMENTUM
BETA DECAY RADIOISOTOPES
BETA-PLUS DECAY RADIOISOTOPES
DEFORMED NUCLEI
ELECTRON CAPTURE RADIOISOTOPES
ELECTRONS
ELEMENTARY PARTICLES
ENERGY LEVELS
ENERGY-LEVEL TRANSITIONS
EXCITATION
FERMIONS
INTERMEDIATE MASS NUCLEI
ISOTOPES
LEPTONS
LUTETIUM 167
LUTETIUM ISOTOPES
MATHEMATICAL MODELS
MINUTES LIVING RADIOISOTOPES
MOMENT OF INERTIA
NUCLEAR MODELS
NUCLEI
ODD-EVEN NUCLEI
PARITY
PARTICLE PROPERTIES
PARTICLE-CORE COUPLING MODEL
PARTICLES
RADIOISOTOPES
RARE EARTH NUCLEI
SIMULATION
TANTALUM 167
TANTALUM ISOTOPES