Deformed nuclei in the Lipkin-Nogami approach
Journal Article
·
· Phys. Rev., C; (United States)
The Lipkin-Nogami version of the spherical BCS method is extended to study the effects of pairing correlations on the ground-state properties of nuclei with permanent deformation. The Kuo-Brown effective interaction is used to study the even-even nuclei in the 2p-1f shell. Considerable changes in the pairing energies compared with the deformed BCS and full Hartree-Fock-Bogoliubov methods are obtained. The neutron-pair separation energies and the projected spectra show improved agreement with the data.
- Research Organization:
- Radiation Physics Division, Department of Radiation Medicine, Roswell Park Memorial Institute, Buffalo, New York 14263
- OSTI ID:
- 6077906
- Journal Information:
- Phys. Rev., C; (United States), Journal Name: Phys. Rev., C; (United States) Vol. 19:4; ISSN PRVCA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
651511* -- Nuclear Properties & Reactions
A=39-58
Theoretical-- Mass
Abundance
& Binding Energy-- (-1987)
651513 -- Nuclear Properties & Reactions
A=39-58
Theoretical-- Energy Levels & Transitions-- (-1987)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
BCS THEORY
BINDING ENERGY
DEFORMED NUCLEI
EFFECTIVE RANGE THEORY
ENERGY
ENERGY LEVELS
FUNCTIONS
GROUND STATES
HAMILTONIANS
HARTREE-FOCK-BOGOLYUBOV THEORY
MATHEMATICAL MODELS
MATHEMATICAL OPERATORS
NEUTRON SEPARATION ENERGY
NUCLEAR MODELS
NUCLEI
PAIRING ENERGY
QUANTUM OPERATORS
QUASI PARTICLES
SHELL MODELS
TITANIUM ISOTOPES
WAVE FUNCTIONS
A=39-58
Theoretical-- Mass
Abundance
& Binding Energy-- (-1987)
651513 -- Nuclear Properties & Reactions
A=39-58
Theoretical-- Energy Levels & Transitions-- (-1987)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
BCS THEORY
BINDING ENERGY
DEFORMED NUCLEI
EFFECTIVE RANGE THEORY
ENERGY
ENERGY LEVELS
FUNCTIONS
GROUND STATES
HAMILTONIANS
HARTREE-FOCK-BOGOLYUBOV THEORY
MATHEMATICAL MODELS
MATHEMATICAL OPERATORS
NEUTRON SEPARATION ENERGY
NUCLEAR MODELS
NUCLEI
PAIRING ENERGY
QUANTUM OPERATORS
QUASI PARTICLES
SHELL MODELS
TITANIUM ISOTOPES
WAVE FUNCTIONS