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arXiv · 1111.2055

Baryon Magnetic Moments in the 1/N_c Expansion with Flavor Symmetry Breaking

Elizabeth Jenkins
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Abstract

The magnetic moments and transition magnetic moments of the ground state baryons are analyzed in an expansion in 1/N_c, SU(3) flavor symmetry breaking and isospin symmetry breaking. There is clear evidence in the experimental data for the hierarchy of magnetic moments of the combined expansion in 1/N_c and flavor breaking. SU(3) breaking in the magnetic moments is expected to be enhanced relative to that of other hadronic observables, and significant SU(3) breaking is found.

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Elizabeth Jenkins. 2011-11-29. Baryon Magnetic Moments in the 1/N_c Expansion with Flavor Symmetry Breaking. https://doi.org/10.1103/physrevd.85.065007

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