Phenomenological quark model for baryon magnetic moments and beta decay ratios ($G_A/G_V$)

Abstract

Baryon magnetic moments and beta decay ratios ($G_A/G_V$) are calculated in a phenomenological quark model. Non-static effects of pion exchange and orbital excitation are included. Good agreement with experiment is found for a combined fit to all measured baryon magnetic moments and beta decay ratios. The model predicts an antiquark content for the proton that is consistent with the Gottfried sum rule.

14 pages in LaTex

References in corpus (2)

• Weak proton capture on 3He
• Determination of the Delta++ magnetic dipole moment

Cited by in corpus (34)

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