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Pion Radius and Isovector Nucleon Radii in the Limit of Small Pion Mass

1972; American Physical Society; Volume: 6; Issue: 10 Linguagem: Inglês

10.1103/physrevd.6.2912

1538-4500

M. A. B. Bég, A. Zepeda,

Quantum Chromodynamics and Particle Interactions

We study the pion radius and the isovector nucleon radii in the limit in which the pion mass approaches zero. The leading terms in this limit are calculated.Received 1 August 1972DOI:https://doi.org/10.1103/PhysRevD.6.2912©1972 American Physical Society