Published July 25, 1994 | Version v1
Journal article Metadata-only

Study on the γ-stability of nuclei in the light rare-earth region

Creators

  • 1. Department of Physics, Jilin University, Changchun, Jilin 130 023 (China)
  • 2. CCAST (World Laboratory), P.O. Box 8730, Beijing 100 080 (China)
  • 3. Institute of Theoretical Physics, Academia Sinica, P.O. Box 2735, Bejing 100 080 (China)

Description

The polarization effect of the SO(6) symmetry in the fermion dynamical symmetry model (FDSM) was applied to studying the γ-stability of nuclei in the light rare-earth region. The potential energy in the Bohr hamiltonian was calculated microscopically. The γ-stable points of the potential were compared with another work and some experimental results were discussed. In addition, a new approach to determining more exactly the distribution of the particle numbers in the normal and abnormal parity states was given. ((orig.))

Additional details

Publishing Information

Journal Title
Nuclear Physics. A
Journal Volume
575
Journal Issue
1
Journal Page Range
p. 85-92.
ISSN
0375-9474
CODEN
NUPABL

INIS

Country of Publication
Netherlands
Country of Input or Organization
Netherlands
INIS RN
26012961
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Descriptors DEI
BARIUM 124; BARIUM 128; BARIUM 130; BOHR THEORY; CASIMIR OPERATORS; CERIUM 126; CERIUM 130; CERIUM 132; COLLECTIVE MODEL; FERMIONS; HAMILTONIANS; ISOTONIC NUCLEI; NEODYMIUM 128; NEODYMIUM 132; NEODYMIUM 134; NUCLEAR DEFORMATION; NUCLEAR POTENTIAL; NUCLEAR STRUCTURE; OCCUPATION NUMBER; POTENTIAL ENERGY; RARE EARTH NUCLEI; SAMARIUM 134; SAMARIUM 136; SO-6 GROUPS; STABILITY; XENON 122; XENON 126; XENON 128
Descriptors DEC
BARIUM ISOTOPES; BETA DECAY RADIOISOTOPES; BETA-PLUS DECAY RADIOISOTOPES; CERIUM ISOTOPES; DAYS LIVING RADIOISOTOPES; DEFORMATION; ELECTRON CAPTURE RADIOISOTOPES; ENERGY; EVEN-EVEN NUCLEI; HOURS LIVING RADIOISOTOPES; INTERMEDIATE MASS NUCLEI; ISOTOPES; LIE GROUPS; MATHEMATICAL MODELS; MATHEMATICAL OPERATORS; MINUTES LIVING RADIOISOTOPES; NEODYMIUM ISOTOPES; NUCLEAR MODELS; NUCLEI; POTENTIALS; QUANTUM OPERATORS; RADIOISOTOPES; SAMARIUM ISOTOPES; SECONDS LIVING RADIOISOTOPES; SO GROUPS; STABLE ISOTOPES; SYMMETRY GROUPS; XENON ISOTOPES