Modified formulation of the phenomenological interacting boson approximation
Journal Article
·
· Phys. Rev. Lett.; (United States)
Previous interacting-boson-approximation studies of deformed nuclei have used different forms of the quadrupole operator in the Hamiltonian and E2 operators. A revised formalism is proposed which employs consistent operators and embodies a simpler Hamiltonian. It yields improved agreement with the data for deformed nuclei, a number of parameter-free predictions for transition regions, and a specific form of the O(6) limit which agrees with that found empirically.
- Research Organization:
- Brookhaven National Laboratory, Upton, New York 11973
- DOE Contract Number:
- AC02-76CH00016
- OSTI ID:
- 5093386
- Journal Information:
- Phys. Rev. Lett.; (United States), Vol. 48:20
- Country of Publication:
- United States
- Language:
- English
Similar Records
Predictions of the interacting boson approximation in a consistent Q framework
Interacting-boson-approximation E2 operator in deformed nuclei
Formulating the interacting boson model by mean-field methods
Journal Article
·
Sat Oct 01 00:00:00 EDT 1983
· Phys. Rev. C; (United States)
·
OSTI ID:5093386
Interacting-boson-approximation E2 operator in deformed nuclei
Journal Article
·
Thu Apr 01 00:00:00 EST 1982
· Phys. Rev. C; (United States)
·
OSTI ID:5093386
Formulating the interacting boson model by mean-field methods
Journal Article
·
Thu Apr 15 00:00:00 EDT 2010
· Physical Review. C, Nuclear Physics
·
OSTI ID:5093386
Related Subjects
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
DEFORMED NUCLEI
INTERACTING BOSON MODEL
ERBIUM 168 TARGET
E2-TRANSITIONS
HAMILTONIANS
O GROUPS
QUANTUM OPERATORS
DYNAMICAL GROUPS
ENERGY-LEVEL TRANSITIONS
LIE GROUPS
MATHEMATICAL MODELS
MATHEMATICAL OPERATORS
MULTIPOLE TRANSITIONS
NUCLEAR MODELS
NUCLEI
SHELL MODELS
SYMMETRY GROUPS
TARGETS
653007* - Nuclear Theory- Nuclear Models- (-1987)
651813 - Nuclear Properties & Reactions
A=150-189
Theoretical- Energy Levels & Transitions- (-1987)
DEFORMED NUCLEI
INTERACTING BOSON MODEL
ERBIUM 168 TARGET
E2-TRANSITIONS
HAMILTONIANS
O GROUPS
QUANTUM OPERATORS
DYNAMICAL GROUPS
ENERGY-LEVEL TRANSITIONS
LIE GROUPS
MATHEMATICAL MODELS
MATHEMATICAL OPERATORS
MULTIPOLE TRANSITIONS
NUCLEAR MODELS
NUCLEI
SHELL MODELS
SYMMETRY GROUPS
TARGETS
653007* - Nuclear Theory- Nuclear Models- (-1987)
651813 - Nuclear Properties & Reactions
A=150-189
Theoretical- Energy Levels & Transitions- (-1987)