Strangeness, charm and bottom in a chiral quark-meson model
High Energy Physics - Phenomenology
2009-10-31 v1
Abstract
In this paper we investigate an SU(3) extension of the chiral quark-meson model. The spectra of baryons with strangeness, charm and bottom are considered within a "rigid oscillator" version of this model. The similarity between the quark part of the Lagrangian in the model and the Wess-Zumino term in the Skyrme model is noted. The binding energies of baryonic systems with baryon number B=2 and 3 possessing strangeness or heavy flavor are estimated. The results obtained are in good qualitative agreement with those obtained previously in the topological soliton (Skyrme) model.
Cite
@article{arxiv.hep-ph/9809394,
title = {Strangeness, charm and bottom in a chiral quark-meson model},
author = {V. B. Kopeliovich and M. S. Sriram},
journal= {arXiv preprint arXiv:hep-ph/9809394},
year = {2009}
}
Comments
12 pages, no figures. Journal ref: submitted to Nucl.Phys. B