Mass of scalar resonances beyond the large-$N_c$ limit
High Energy Physics - Phenomenology
2007-05-23 v1
Abstract
Within the Extended Nambu Jona-Lasinio model we analyse the -corrections to the leading order result where is the constituent quark mass.
Cite
@article{arxiv.hep-ph/9505348,
title = {Mass of scalar resonances beyond the large-$N_c$ limit},
author = {Christophe Bruno and Elisabetta Pallante},
journal= {arXiv preprint arXiv:hep-ph/9505348},
year = {2007}
}
Comments
15 pages, uses epsfig.sty, 1 postscript figure included