Structure of even-even Dy nuclei in the interacting boson model with two-quasiparticle states
Journal Article
·
· Phys. Rev. C; (United States)
The energy levels of g.s. bands, ..beta.. bands, and ..gamma.. bands of /sup 154-162/Dy isotopes are studied in the model of the traditional interacting boson approximation, allowing one boson to break and form a quasiparticle pair. The two quasiparticles are allowed to excite to the i/sub 13/2/ and h/sub 11/2/ orbitals. It was found that the energy levels of the g.s., ..beta.., and ..gamma.. bands of even-even Dy nuclei can be reproduced very well. The backbends of the moment of inertia can also be reasonably described. The yrast B(E2) values are also calculated and compared with the experimental data.
- Research Organization:
- Department of Electrophysics, National Chiao-Tung University, Hsinchu, Taiwan, Republic of China
- OSTI ID:
- 6919370
- Journal Information:
- Phys. Rev. C; (United States), Journal Name: Phys. Rev. C; (United States) Vol. 38:2; ISSN PRVCA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
653001* -- Nuclear Theory-- Nuclear Structure
Moments
Spin
& Models
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ALPHA DECAY RADIOISOTOPES
BETA DECAY RADIOISOTOPES
BETA-PLUS DECAY RADIOISOTOPES
DATA
DYSPROSIUM 154
DYSPROSIUM 155
DYSPROSIUM 156
DYSPROSIUM 157
DYSPROSIUM 158
DYSPROSIUM 159
DYSPROSIUM 160
DYSPROSIUM 161
DYSPROSIUM 162
DYSPROSIUM ISOTOPES
E2-TRANSITIONS
ELECTRON CAPTURE RADIOISOTOPES
ENERGY LEVELS
ENERGY-LEVEL TRANSITIONS
EVEN-EVEN NUCLEI
EVEN-ODD NUCLEI
EXCITED STATES
GROUND STATES
INFORMATION
INTERACTING BOSON MODEL
INTERMEDIATE MASS NUCLEI
ISOTOPES
MATHEMATICAL MODELS
MULTIPOLE TRANSITIONS
NUCLEAR MODELS
NUCLEI
NUMERICAL DATA
RADIOISOTOPES
RARE EARTH ISOTOPES
RARE EARTH NUCLEI
ROTATIONAL STATES
SHELL MODELS
STABLE ISOTOPES
VIBRATIONAL STATES
YRAST STATES
Moments
Spin
& Models
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ALPHA DECAY RADIOISOTOPES
BETA DECAY RADIOISOTOPES
BETA-PLUS DECAY RADIOISOTOPES
DATA
DYSPROSIUM 154
DYSPROSIUM 155
DYSPROSIUM 156
DYSPROSIUM 157
DYSPROSIUM 158
DYSPROSIUM 159
DYSPROSIUM 160
DYSPROSIUM 161
DYSPROSIUM 162
DYSPROSIUM ISOTOPES
E2-TRANSITIONS
ELECTRON CAPTURE RADIOISOTOPES
ENERGY LEVELS
ENERGY-LEVEL TRANSITIONS
EVEN-EVEN NUCLEI
EVEN-ODD NUCLEI
EXCITED STATES
GROUND STATES
INFORMATION
INTERACTING BOSON MODEL
INTERMEDIATE MASS NUCLEI
ISOTOPES
MATHEMATICAL MODELS
MULTIPOLE TRANSITIONS
NUCLEAR MODELS
NUCLEI
NUMERICAL DATA
RADIOISOTOPES
RARE EARTH ISOTOPES
RARE EARTH NUCLEI
ROTATIONAL STATES
SHELL MODELS
STABLE ISOTOPES
VIBRATIONAL STATES
YRAST STATES