MAGNETIC-MOMENTS OF OCTET AND DECUPLET BARYONS IN THE SU(3) CHIRAL QUARK SOLITON MODEL

Authors
WAKAMATSU M KAYA N
Citation
M. Wakamatsu et N. Kaya, MAGNETIC-MOMENTS OF OCTET AND DECUPLET BARYONS IN THE SU(3) CHIRAL QUARK SOLITON MODEL, Progress of theoretical physics, 95(4), 1996, pp. 767-778
Citations number
33
Categorie Soggetti
Physics
Journal title
Progress of theoretical physics → ACNP
ISSN journal
0033068X
Volume
95
Issue
4
Year of publication
1996
Pages
767 - 778
Database
ISI
SICI code
0033-068X(1996)95:4<767:MOOADB>2.0.ZU;2-6
Abstract
The magnetic moments of the octet and decuplet baryons are analyzed wi thin the flavor SU(3) chiral quark soliton model, by putting emphasis upon the SU(3) symmetry breaking effects generated by the mass differe nce between the strange and nonstrange quarks. The predicted symmetry breaking patterns are shown to be quantitatively consistent with the e xperimental data for the octet baryons, and with the other theoretical analyses such as the chiral perturbation theory and/or the quenched l attice simulation for the decuplet baryons.