High-spin states in doubly-odd /sup 130/La
Two distinct bands have been populated to high spin in the doubly-odd nucleus /sup 130/La following the /sup 116/Cd( /sup 19/F,5n) reaction at 76 MeV. Both bands consist of strong M1 transitions with weaker E2 crossovers. One band, built on the ..pi..h/sub 11/2/x..nu..h/sub 11/2/ configuration, has a small signature splitting (approx.50 keV) indicating a slightly triaxial shape. The other band, believed to be built on the ..pi..h/sub 11/2/x..nu..g/sub 7/2/ configuration, shows no signature splitting and is predicted to possess a near-axial prolate shape. Both bands show constant alignment with increasing spin with no low frequency band crossings due to the blocking effect of the h/sub 11/2/ proton.
- Research Organization:
- Department of Physics, State University of New York at Stony Brook, Stony Brook, New York 11794
- OSTI ID:
- 5943634
- Journal Information:
- Phys. Rev. C; (United States), Journal Name: Phys. Rev. C; (United States) Vol. 36:5; ISSN PRVCA
- Country of Publication:
- United States
- Language:
- English
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73 NUCLEAR PHYSICS AND RADIATION PHYSICS
BARYONS
BETA DECAY RADIOISOTOPES
BETA-PLUS DECAY RADIOISOTOPES
CADMIUM 116 TARGET
CHARGED-PARTICLE REACTIONS
COMPOUND-NUCLEUS REACTIONS
CRANKING MODEL
CROSS SECTIONS
DATA
ELEMENTARY PARTICLES
ENERGY LEVELS
ENERGY RANGE
ENERGY-LEVEL TRANSITIONS
EXCITATION FUNCTIONS
EXPERIMENTAL DATA
FERMIONS
FLUORINE 19 REACTIONS
FUNCTIONS
HADRONS
HEAVY ION REACTIONS
HIGH SPIN STATES
INFORMATION
INTERMEDIATE MASS NUCLEI
ISOTOPES
LANTHANUM 130
LANTHANUM ISOTOPES
M1-TRANSITIONS
MATHEMATICAL MODELS
MEV RANGE
MEV RANGE 10-100
MINUTES LIVING RADIOISOTOPES
MULTIPOLE TRANSITIONS
NEUTRONS
NUCLEAR MODELS
NUCLEAR REACTIONS
NUCLEI
NUCLEONS
NUMERICAL DATA
ODD-ODD NUCLEI
RADIOISOTOPES
RARE EARTH ISOTOPES
RARE EARTH NUCLEI
TARGETS