Published May 1998 | Version v1
Journal article Metadata-only

The microscopic approach of sdgIBM-1 and study of the 192,190,188Os isotopes

Creators

  • 1. Huazhong Normal Univ., Wuhan (China). Inst. Particle Physics
  • 2. Wuhan Univ. (China). Dept. of Physics
  • 3. Huazhong Normal Univ., Wuhan (China). Dept. of Physics

Description

From the shell model configurations, valence nucleon effective interactions and fermion E2 transition operator, the sdgIBM-1 Hamiltonian and boson E2 transition operator are derived microscopically with the help of Dyson boson expansion technique. Spectra and reduced E2 matrix elements are calculated for the 192,190,188Os isotopes. Present theoretical results fit experimental data quite well

Additional details

Publishing Information

Journal Title
Nuclear Science and Techniques
Journal Volume
9
Journal Issue
2
Journal Page Range
p. 69-73
ISSN
1001-8042

INIS

Country of Publication
China
Country of Input or Organization
China
INIS RN
29044072
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Descriptors DEI
E2-TRANSITIONS; HAMILTONIANS; INTERACTING BOSON MODEL; MATRIX ELEMENTS; OSMIUM 188; OSMIUM 190; OSMIUM 192
Descriptors DEC
ENERGY-LEVEL TRANSITIONS; EVEN-EVEN NUCLEI; HEAVY NUCLEI; INTERNAL CONVERSION RADIOISOTOPES; ISOMERIC TRANSITION ISOTOPES; ISOTOPES; MATHEMATICAL MODELS; MATHEMATICAL OPERATORS; MINUTES LIVING RADIOISOTOPES; MULTIPOLE TRANSITIONS; NUCLEAR MODELS; NUCLEI; OSMIUM ISOTOPES; QUANTUM OPERATORS; RADIOISOTOPES; SECONDS LIVING RADIOISOTOPES; SHELL MODELS; STABLE ISOTOPES