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

Journal Article · Mon Aug 01 00:00:00 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), Vol. 28:2
• Country of Publication: United States
• Language: English

Related Subjects

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