Meson-Meson and Meson-Baryon Interactions in a chiral Non-perturbative Approach
High Energy Physics - Phenomenology
2007-05-23 v2 Nuclear Theory
Abstract
A qualitative account of the meson-meson and meson-baryon interactions using chiral Lagrangians and the inverse amplitude method in coupled channels is done. The method, imposing exact unitarity, proves to be very useful tool to extend the information contained in the chiral Lagrangians at energies beyond the realm of applicability of chiral perturbation theory.
Keywords
Cite
@article{arxiv.hep-ph/9806460,
title = {Meson-Meson and Meson-Baryon Interactions in a chiral Non-perturbative Approach},
author = {E. Oset and J. A. Oller and J. R. Pelaez and A. Ramos},
journal= {arXiv preprint arXiv:hep-ph/9806460},
year = {2007}
}
Comments
7 pages, 2 figures, LaTeX, contribution to the proceedings of MESON'98, 30 May - 2 June 1998, Cracow, Poland. To be published in Acta Physica Polonica