Modeling level structures of odd-odd deformed nuclei
Conference
·
· AIP Conf. Proc.; (United States)
OSTI ID:5709542
A technique for modeling quasiparticle excitation energies and rotational parameters in odd-odd deformed nuclei has been applied to actinide species where new experimental data have been obtained by use of neutron-capture gamma-ray spectroscopy. The input parameters required for the calculation were derived from empirical data on single-particle excitations in neighboring odd-mass nuclei. Calculated configuration-specific values for the Gallagher-Moszkowski splittings were used. Calculated and experimental level structures for /sup 238/Np, /sup 244/Am, and /sup 250/Bk are compared, as well as those for several nuclei in the rare-earch region. The agreement for the actinide species is excellent, with bandhead energies deviating 22 keV and rotational parameters 5%, on the average. Corresponding average deviations for five rare-earth nuclei are 47 keV and 7%. Several applications of this modeling technique are discussed.
- Research Organization:
- Lawrence Livermore National Laboratory, Livermore, California
- DOE Contract Number:
- W-7405-ENG-48
- OSTI ID:
- 5709542
- Report Number(s):
- CONF-840906-
- Conference Information:
- Journal Name: AIP Conf. Proc.; (United States) Journal Volume: 125:1
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
653001* -- Nuclear Theory-- Nuclear Structure
Moments
Spin
& Models
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ACTINIDE ISOTOPES
ACTINIDE NUCLEI
AMERICIUM 244
AMERICIUM ISOTOPES
BERKELIUM 250
BERKELIUM ISOTOPES
BETA DECAY RADIOISOTOPES
BETA-MINUS DECAY RADIOISOTOPES
DATA
DAYS LIVING RADIOISOTOPES
DEFORMED NUCLEI
ELECTRON CAPTURE RADIOISOTOPES
ENERGY LEVELS
EXCITED STATES
EXPERIMENTAL DATA
HEAVY NUCLEI
HOURS LIVING RADIOISOTOPES
INFORMATION
ISOTOPES
MATHEMATICAL MODELS
MINUTES LIVING RADIOISOTOPES
NEPTUNIUM 238
NEPTUNIUM ISOTOPES
NUCLEAR MODELS
NUCLEI
NUMERICAL DATA
ODD-ODD NUCLEI
PARTICLE-CORE COUPLING MODEL
RADIOISOTOPES
ROTATIONAL STATES
Moments
Spin
& Models
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ACTINIDE ISOTOPES
ACTINIDE NUCLEI
AMERICIUM 244
AMERICIUM ISOTOPES
BERKELIUM 250
BERKELIUM ISOTOPES
BETA DECAY RADIOISOTOPES
BETA-MINUS DECAY RADIOISOTOPES
DATA
DAYS LIVING RADIOISOTOPES
DEFORMED NUCLEI
ELECTRON CAPTURE RADIOISOTOPES
ENERGY LEVELS
EXCITED STATES
EXPERIMENTAL DATA
HEAVY NUCLEI
HOURS LIVING RADIOISOTOPES
INFORMATION
ISOTOPES
MATHEMATICAL MODELS
MINUTES LIVING RADIOISOTOPES
NEPTUNIUM 238
NEPTUNIUM ISOTOPES
NUCLEAR MODELS
NUCLEI
NUMERICAL DATA
ODD-ODD NUCLEI
PARTICLE-CORE COUPLING MODEL
RADIOISOTOPES
ROTATIONAL STATES