Isospin Splitting in the Baryon Octet and Decuplet
Abstract
Baryon mass splittings are analyzed in terms of a simple model with general pairwise interactions. At present, the masses are poorly known from experiments. Improvement of these data would provide an opportunity to make a significant test of our understanding of electromagnetic and quark-mass contributions to hadronic masses. The problem of determining resonance masses from scattering and production data is discussed.
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