Naturalness of the Coleman-Glashow mass relation in the 1/Nc expansion: An update

Elizabeth Jenkins, Richard F. Lebed

Research output: Contribution to journalArticlepeer-review

13 Scopus citations


A new measurement of the Ξ0 mass verifies the accuracy of the Coleman-Glashow relation at the level predicted by the 1/Nc expansion. Values for other baryon isospin mass splittings are updated, and continue to agree with the 1/Nc hierarchy.

Original languageEnglish (US)
Article number077901
Pages (from-to)1-2
Number of pages2
JournalPhysical Review D - Particles, Fields, Gravitation and Cosmology
Issue number7
StatePublished - Oct 1 2000
Externally publishedYes

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)


Dive into the research topics of 'Naturalness of the Coleman-Glashow mass relation in the 1/N<sub>c</sub> expansion: An update'. Together they form a unique fingerprint.

Cite this