Heavy quark skyrmions
High Energy Physics - Phenomenology
2016-12-21 v1
Abstract
The description of the heavy baryons as heavy-meson--soliton bound systems is reviewed. We outline how such bound systems arise from effective lagrangians that respect both chiral symmetry and heavy quark symmetry. Effects due to finite heavy quark masses are also discussed, and the resulting heavy baryon spectra are compared with existing quark model and empirical results. Finally, we address some issues related to a possible connection between the usual bound state approach to strange hyperons and that for heavier baryons.
Keywords
Cite
@article{arxiv.0905.2722,
title = {Heavy quark skyrmions},
author = {N. N. Scoccola},
journal= {arXiv preprint arXiv:0905.2722},
year = {2016}
}
Comments
To appear in "The Multifaceted Skyrmion" (World Scientific) ed. G.E. Brown and M. Rho