Published October 1998 | Version v1
Journal article Metadata-only

Octupole deformation in neutron-rich 144,146Ce nuclei

Creators

  • 1. Tsinghua Univ., Beijing (China). Dept. of Physics
  • 2. Department of Physics, Vanderbilt University, Nashville (United States)
  • 3. Department of Physics, Mississippi State University (United States)
  • 4. Lawrence Berkeley Laboratory, Berkeley (United States)

Description

The high spin states and octupole deformation collective bands of neutron-rich nuclei 144,146Ce have been established through measuring the prompt γ-rays from spontaneous fission of 252Cf. The highest spin state is up to 15-. The characteristics of octupole deformation for the two nuclei are discussed

Additional details

Publishing Information

Journal Title
High Energy Physics and Nuclear Physics
Journal Volume
22
Journal Issue
10
Journal Page Range
p. 885-890
ISSN
0254-3052

INIS

Country of Publication
China
Country of Input or Organization
China
INIS RN
30003982
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Resource subtype / Literary indicator
Numerical Data
Descriptors DEI
CALIFORNIUM 252; CERIUM 144; CERIUM 146; COLLECTIVE MODEL; EXPERIMENTAL DATA; HIGH SPIN STATES; NEUTRON-RICH ISOTOPES; NUCLEAR DEFORMATION; OCTUPOLES; PROMPT GAMMA RADIATION; SPONTANEOUS FISSION
Descriptors DEC
ACTINIDE NUCLEI; ALPHA DECAY RADIOISOTOPES; BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; CALIFORNIUM ISOTOPES; CERIUM ISOTOPES; DATA; DAYS LIVING RADIOISOTOPES; DECAY; DEFORMATION; ELECTROMAGNETIC RADIATION; ENERGY LEVELS; EVEN-EVEN NUCLEI; FISSION; GAMMA RADIATION; HEAVY NUCLEI; INFORMATION; INTERMEDIATE MASS NUCLEI; IONIZING RADIATIONS; ISOTOPES; MATHEMATICAL MODELS; MINUTES LIVING RADIOISOTOPES; MULTIPOLES; NUCLEAR DECAY; NUCLEAR MODELS; NUCLEAR REACTIONS; NUCLEI; NUMERICAL DATA; RADIATIONS; RADIOISOTOPES; RARE EARTH NUCLEI; SPONTANEOUS FISSION RADIOISOTOPES; YEARS LIVING RADIOISOTOPES