Naturalness of the Coleman-Glashow mass relation in the 1/N{sub c} expansion: An update
Journal Article
·
· Physical Review. D, Particles Fields
- Department of Physics, University of California at San Diego, La Jolla, California 92093 (United States)
- Jefferson Lab, 12000 Jefferson Avenue, Newport News, Virginia 23606 (United States)
A new measurement of the {xi}{sup 0} mass verifies the accuracy of the Coleman-Glashow relation at the level predicted by the 1/N{sub c} expansion. Values for other baryon isospin mass splittings are updated, and continue to agree with the 1/N{sub c} hierarchy. (c) 2000 The American Physical Society.
- OSTI ID:
- 20217750
- Journal Information:
- Physical Review. D, Particles Fields, Vol. 62, Issue 7; Other Information: PBD: 1 Oct 2000; ISSN 0556-2821
- Country of Publication:
- United States
- Language:
- English
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