Scissor mode applied to the yrast band of the rare-earth nuclei

Journal Article · Mon Oct 01 04:00:00 EDT 1990 · Physical Review, C (Nuclear Physics); (USA)

DOI:https://doi.org/10.1103/PhysRevC.42.1380· OSTI ID:6159221

Hwang, J; Chung, W ^[1]

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1. Department of Physics, Yonsei University, Seoul (Korea)

The scissor mode was applied to the yrast rotational band of the rare-earth even-even nuclei from {sup 152}Gd to {sup 192}Os. The quadrupole deformations and backbending and forebending effects are well explained. This approach shows that the uppermost angular momentum of the {ital G} band exists and the superband and {ital G} band are made on the basis of the scissor mode. It is thought that this classical approach of the interacting boson model II can be reasonable in order to explain the low-lying energy levels of the rare-earth nuclei.

• OSTI ID: 6159221
• Journal Information: Physical Review, C (Nuclear Physics); (USA), Journal Name: Physical Review, C (Nuclear Physics); (USA) Vol. 42:4; ISSN 0556-2813; ISSN PRVCA
• Country of Publication: United States
• Language: English

Related Subjects

653001* -- Nuclear Theory-- Nuclear Structure
Moments
Spin
& Models
653002 -- Nuclear Theory-- Nuclear Matter
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ALPHA DECAY RADIOISOTOPES
BACKBENDING
CLASSICAL MECHANICS
DEFORMATION
ENERGY LEVELS
EVEN-EVEN NUCLEI
GADOLINIUM 152
GADOLINIUM ISOTOPES
HEAVY NUCLEI
INTERACTING BOSON MODEL
INTERMEDIATE MASS NUCLEI
ISOMERIC TRANSITION ISOTOPES
ISOTOPES
LIE GROUPS
MATHEMATICAL MODELS
MATTER
MECHANICS
MOMENT OF INERTIA
NUCLEAR DEFORMATION
NUCLEAR MATTER
NUCLEAR MODELS
NUCLEI
OSMIUM 192
OSMIUM ISOTOPES
QUASI PARTICLES
RADIOISOTOPES
RARE EARTH ISOTOPES
RARE EARTH NUCLEI
SECONDS LIVING RADIOISOTOPES
SHELL MODELS
STABLE ISOTOPES
SU GROUPS
SU-3 GROUPS
SYMMETRY GROUPS
YEARS LIVING RADIOISOTOPES
YRAST STATES