Intrinsic state for an extended version of the interacting boson model - art. no. 034305

Authors
Garcia-Ramos, JE Arias, JM Dukelsky, J Van Isacker, P
Citation
Je. Garcia-ramos et al., Intrinsic state for an extended version of the interacting boson model - art. no. 034305, PHYS REV C, 6103(3), 2000, pp. 4305
Citations number
19
Categorie Soggetti
Physics
Journal title
PHYSICAL REVIEW C-NUCLEAR PHYSICS
ISSN journal
05562813 → ACNP
Volume
6103
Issue
3
Year of publication
2000
Database
ISI
SICI code
0556-2813(200003)6103:3<4305:ISFAEV>2.0.ZU;2-O
Abstract
An intrinsic-state formalism for the interacting boson model IBM-4 is prese nted. A basis of deformed bosons is introduced which allows the constructio n of a general trial wave function that has Wigner's spin-isospin SU(4) sym metry as a particular limit. Intrinsic-state calculations are compared with exact ones, showing good agreement.