The Self-energy of Nucleon for the Pion-nucleon Scattering Parameter
Nuclear Theory
2022-04-22 v1
Abstract
The scattering amplitude of the pion-nucleon elastic scattering is calculated by the lowest-order approximation of the perturbative expansion with the non-perturbative term. The self-energy of nucleon is determined so as to give the scattering parameters of the -wave. It is shown that the scattering process mediated by the -meson plays a decisive role together with the pseudovector pion interaction.
Keywords
Cite
@article{arxiv.2204.09906,
title = {The Self-energy of Nucleon for the Pion-nucleon Scattering Parameter},
author = {Susumu Kinpara},
journal= {arXiv preprint arXiv:2204.09906},
year = {2022}
}
Comments
10 pages