A relativistic dynamical model for pi-N scattering
核理论
2009-10-30 v1
摘要
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.
引用
@article{arxiv.nucl-th/9709017,
title = {A relativistic dynamical model for pi-N scattering},
author = {V. Pascalutsa and J. A. Tjon},
journal= {arXiv preprint arXiv:nucl-th/9709017},
year = {2009}
}
备注
4 pages, Latex2e. To appear in the Proceedings of XV Int. Conf. on Few-Body Problems in Physics (Groningen, July 1997)