A relativistic dynamical model of πN sca
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V. Pascalutsa; J.A. Tjon
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Article
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1998
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Elsevier Science
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English
⚖ 213 KB
V~'e present a unitary relativistic quasi-potential model for describing the low-energy rrN interaction, based on the equal time Bethe-Salpeter equation. It preserves the covariant structure of a relativistic spin 1/2 particle for the nucleon propagator, to be contrasted to other quasi-potential app