Published March 17, 1997 | Version v1
Journal article Metadata-only

Study of the superdeformed nuclei in A=190 region with the cranking Bohr-Mottelson Hamiltonian

Creators

  • 1. Beijing Univ., BJ (China). Dept. of Technical Physics
  • 2. Academia Sinica, Beijing, BJ (China). Inst. of Theoretical Physics

Description

Transition energies of 55 superdeformed bands in 20 nuclei of the A=190 region are studied with formulae derived from the cranking Bohr-Mottelson Hamiltonian and the level spins are determined. Mass parameter B1 and rigidity parameter C0 are obtained from the fitting parameters A and ℎω'. The B1 and C0 values show clear odd-even effects. Deviations from the simple model are discussed. (orig.)

Additional details

Publishing Information

Journal Title
Nuclear Physics. A
Journal Volume
615
Journal Issue
2
Journal Page Range
p. 229-244.
ISSN
0375-9474
CODEN
NUPABL

INIS

Country of Publication
Netherlands
Country of Input or Organization
Netherlands
INIS RN
28038961
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Resource subtype / Literary indicator
Numerical Data
Descriptors DEI
BISMUTH ISOTOPES; CRANKING MODEL; DEFORMED NUCLEI; ENERGY SPECTRA; EVEN-ODD NUCLEI; E2-TRANSITIONS; GAMMA SPECTRA; GOLD 191; HAMILTONIANS; HEAVY NUCLEI; HIGH SPIN STATES; LEAD ISOTOPES; MERCURY ISOTOPES; MOMENT OF INERTIA; NILSSON-MOTTELSON MODEL; NUCLEAR STRUCTURE; ODD-ODD NUCLEI; POLONIUM 198; ROTATIONAL STATES; SPIN; THALLIUM ISOTOPES; THEORETICAL DATA; YRAST STATES
Descriptors DEC
ALPHA DECAY RADIOISOTOPES; ANGULAR MOMENTUM; BETA DECAY RADIOISOTOPES; BETA-PLUS DECAY RADIOISOTOPES; DATA; ELECTRON CAPTURE RADIOISOTOPES; ENERGY LEVELS; ENERGY-LEVEL TRANSITIONS; EVEN-EVEN NUCLEI; EXCITED STATES; GOLD ISOTOPES; HOURS LIVING RADIOISOTOPES; INFORMATION; INTERNAL CONVERSION RADIOISOTOPES; ISOMERIC TRANSITION ISOTOPES; ISOTOPES; MATHEMATICAL MODELS; MATHEMATICAL OPERATORS; MILLISEC LIVING RADIOISOTOPES; MINUTES LIVING RADIOISOTOPES; MULTIPOLE TRANSITIONS; NUCLEAR MODELS; NUCLEI; NUMERICAL DATA; ODD-EVEN NUCLEI; PARTICLE PROPERTIES; POLONIUM ISOTOPES; QUANTUM OPERATORS; RADIOISOTOPES; SPECTRA