$O(p^6)$ extension of the large--$N_C$ partial wave dispersion relations
High Energy Physics - Phenomenology
2008-11-26 v1
Abstract
Continuing our previous work(JHEP 0706:030,2007), large-- techniques and partial wave dispersion relations are used to discuss scattering amplitudes. We get a set of predictions for low-energy chiral perturbation theory couplings. They are provided in terms of the masses and decay widths of scalar and vector mesons.
Keywords
Cite
@article{arxiv.0710.2163,
title = {$O(p^6)$ extension of the large--$N_C$ partial wave dispersion relations},
author = {Z. H. Guo and J. J. Sanz-Cillero and H. Q. Zheng},
journal= {arXiv preprint arXiv:0710.2163},
year = {2008}
}
Comments
7 pages