Shell-model calculations of high-spin isomers in neutron-deficient 1g/sub 9/2/-shell nuclei

Journal Article · Mon Aug 01 04:00:00 EDT 1983 · Phys. Rev. C; (United States)

DOI:https://doi.org/10.1103/PhysRevC.28.958· OSTI ID:5650434

Ogawa, K

The neutron-deficient 1g/sub 9/2/-shell nuclei are studied in the framework of the shell model with the (1g/sub 9/2/,2p/sub 1/2/)/sup -n/ configuration. Several ''spin-gap'' isomers with a half-life of an order of a second are predicted in /sup 95/Pd, /sup 95/Ag, /sup 96/Cd, and /sup 97/Cd. Among them, the J = (21/2)/sup +/ state in /sup 95/Pd is predicted to be an isomer which corresponds to /sup 95/Pd/sup m/ recently observed by Nolte and Hick. It is also shown that the high-spin isomers above the proton threshold are rather stable against the proton emission.

• Research Organization: Institute for Nuclear Study, University of Tokyo, Tanashi, Tokyo 188, Japan
• OSTI ID: 5650434
• Journal Information: Phys. Rev. C; (United States), Journal Name: Phys. Rev. C; (United States) Vol. 28:2; ISSN PRVCA
• Country of Publication: United States
• Language: English

Related Subjects

651713* -- Nuclear Properties & Reactions
A=90-149
Theoretical-- Energy Levels & Transitions-- (-1987)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ANGULAR MOMENTUM
BARYONS
BETA DECAY RADIOISOTOPES
BETA-PLUS DECAY RADIOISOTOPES
CADMIUM 96
CADMIUM 97
CADMIUM ISOTOPES
ELEMENTARY PARTICLES
ENERGY
ENERGY LEVELS
EVEN-EVEN NUCLEI
EVEN-ODD NUCLEI
FERMIONS
HADRONS
HIGH SPIN STATES
INTERMEDIATE MASS NUCLEI
ISOMERIC NUCLEI
ISOTOPES
LIFETIME
MATHEMATICAL MODELS
NUCLEAR MODELS
NUCLEI
NUCLEONS
ODD-EVEN NUCLEI
PALLADIUM 95
PALLADIUM ISOTOPES
PARITY
PARTICLE PROPERTIES
PROTONS
RADIOISOTOPES
SHELL MODELS
SILVER 95
SILVER ISOTOPES
SPIN
THRESHOLD ENERGY