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arXiv · nucl-th/9709017

A relativistic dynamical model for pi-N scattering

V. Pascalutsa·J. A. Tjon
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Abstract

We present a unitary relativistic quasi-potential model for describing the low-energy pion-nucleon 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 approximations.

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V. Pascalutsa, J. A. Tjon. 1997-09-09. A relativistic dynamical model for pi-N scattering. https://doi.org/10.1016/s0375-9474(98)00062-1

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