Naturalness of the Coleman-Glashow mass relation in the 1/N-c expansion: An update - art. no. 077901

Authors
Jenkins, E Lebed, RF
Citation
E. Jenkins et Rf. Lebed, Naturalness of the Coleman-Glashow mass relation in the 1/N-c expansion: An update - art. no. 077901, PHYS REV D, 6207(7), 2000, pp. 7901
Citations number
12
Categorie Soggetti
Physics
Journal title
PHYSICAL REVIEW D
ISSN journal
05562821 → ACNP
Volume
6207
Issue
7
Year of publication
2000
Database
ISI
SICI code
0556-2821(20001001)6207:7<7901:NOTCMR>2.0.ZU;2-I
Abstract
A new measurement of the Xi(0) mass verifies the accuracy of the Coleman-Gl ashow relation at the level predicted by the 1/N-c expansion. Values for ot her baryon isospin mass splittings are updated, and continue to agree with the 1/N-c hierarchy.