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The Character of Goldstone Bosons

M. B. Hecht·C. D. Roberts·S. M. Schmidt
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Abstract

A succinct review of the QCD gap equation and dynamical chiral symmetry breaking; their connection with Bethe-Salpeter equations and resolving the dichotomous nature of the pion; the calculation of the pion's valence-quark distribution; and first results for the pi-exchange contribution to the gamma N -> omega N cross-section, which is important in the search for missing nucleon resonances.

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M. B. Hecht, C. D. Roberts, S. M. Schmidt. 2001-06-05. The Character of Goldstone Bosons. https://doi.org/10.1142/9789812799708_0026

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