Multi-quark components in baryons
High Energy Physics - Phenomenology
2009-11-11 v1
Abstract
A brief review on some recent progresses in our understanding of multi-quark components in baryons is presented. The multi-quark components in baryons seem to be mainly in colored quark cluster configurations rather than in ``meson cloud'' configurations or in the form of a sea of quark-antiquark pairs. The colored quark cluster multi-quark picture gives a natural explanation of empirical indications for a positive strangeness magnetic moment of the proton and the longstanding mass-reverse problem of S11(1535) and \mu_s$ of the proton is given.
Cite
@article{arxiv.hep-ph/0509365,
title = {Multi-quark components in baryons},
author = {B. S. Zou},
journal= {arXiv preprint arXiv:hep-ph/0509365},
year = {2009}
}
Comments
Contribution to the International Conference on QCD and Hadronic Physics, June 16-20, 2005, Beijing