Hadron resonances, large Nc, and the half-width rule
High Energy Physics - Phenomenology
2012-10-29 v1
Abstract
We suggest using the half-width rule to make an estimate of the 1/Nc errors in hadronic models containing resonances. We show simple consequences ranging from the analysis of meson Regge trajectories, the hadron resonance gas at finite temperature and generalized hadronic form factors.
Cite
@article{arxiv.1210.7153,
title = {Hadron resonances, large Nc, and the half-width rule},
author = {Enrique Ruiz Arriola and Wojciech Broniowski and Pere Masjuan},
journal= {arXiv preprint arXiv:1210.7153},
year = {2012}
}
Comments
6 pages, 4 figures. Presented by ERA at Light Cone 2012, Cracow, 8-13 July 2012