Description of the light barium isotopes in the interacting boson-fermion model

An analysis of both the positive- and negative-parity states in the odd-mass Ba isotopes 121 to 131 is made within the framework of multishell interacting boson-fermion model calculations. Excitation energies and electromagnetic properties of low- and medium-spin levels are discussed in connection w...

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Bibliographic Details
Published in:Physical review. C, Nuclear physics Nuclear physics, 1991-06, Vol.43 (6), p.2610-2621
Main Authors: Bucurescu, D, Cata-Danil, G, Zamfir, NV, Gizon, A, Gizon, J
Format: Article
Language:English
Subjects:
653001 - Nuclear Theory- Nuclear Structure, Moments, Spin, & Models
ALKALINE EARTH ISOTOPES
ANGULAR MOMENTUM
BARIUM ISOTOPES
BARYONS
DEFORMATION
DIPOLE MOMENTS
E2-TRANSITIONS
ELEMENTARY PARTICLES
ENERGY LEVELS
ENERGY-LEVEL TRANSITIONS
FERMIONS
HADRONS
HAMILTONIANS
INTERACTING BOSON MODEL
ISOTOPES
M1-TRANSITIONS
MAGNETIC DIPOLE MOMENTS
MAGNETIC MOMENTS
MATHEMATICAL MODELS
MATHEMATICAL OPERATORS
MULTIPOLE TRANSITIONS
NEUTRONS
NUCLEAR DEFORMATION
NUCLEAR MODELS
NUCLEAR PHYSICS AND RADIATION PHYSICS
NUCLEONS
PARITY
PARTICLE PROPERTIES
QUANTUM OPERATORS
SHELL MODELS
SPIN
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Summary:An analysis of both the positive- and negative-parity states in the odd-mass Ba isotopes 121 to 131 is made within the framework of multishell interacting boson-fermion model calculations. Excitation energies and electromagnetic properties of low- and medium-spin levels are discussed in connection with their possible structure.
ISSN:0556-2813
1089-490X
DOI:10.1103/physrevc.43.2610