Interacting boson model for exotic nuclei at low isospin - art. no. 054312

Authors
Juillet, O Van Isacker, P Warner, DD
Citation
O. Juillet et al., Interacting boson model for exotic nuclei at low isospin - art. no. 054312, PHYS REV C, 6305(5), 2001, pp. 4312
Citations number
19
Categorie Soggetti
Physics
Journal title
PHYSICAL REVIEW C
ISSN journal
05562813 → ACNP
Volume
6305
Issue
5
Year of publication
2001
Database
ISI
SICI code
0556-2813(200105)6305:5<4312:IBMFEN>2.0.ZU;2-J
Abstract
With Wigner's SU(4) supermultiplet symmetry [and its generalization to pseu do-SU(4)] as a starting point, a boson-model space is constructed that incl udes T=0 as well as T=1 bosons (interacting boson model-4). The boson Hamil tonian is derived microscopically from a realistic shell-model interaction through a mapping that relies on the existence of approximate shell-model s ymmetries. Applications are presented for odd-odd N=Z nuclei from Cu-58(29) 29 to Br-70(35)35.