Pentaquark baryons in SU(3) quark model
High Energy Physics - Phenomenology
2009-11-10 v4 High Energy Physics - Experiment
Nuclear Theory
Abstract
We study the SU(3) group structure of pentaquark baryons which are made of four quarks and one antiquark. The pentaquark baryons form {1}, {8}, {10}, {10}-bar, {27}, and {35} multiplets in SU(3) quark model. First, the flavor wave functions of all the pentaquark baryons are constructed in SU(3) quark model and then the flavor SU(3) symmetry relations for the interactions of the pentaquarks with three-quark baryons and pentaquark baryons are obtained.
Cite
@article{arxiv.hep-ph/0405010,
title = {Pentaquark baryons in SU(3) quark model},
author = {Yongseok Oh and Hungchong Kim},
journal= {arXiv preprint arXiv:hep-ph/0405010},
year = {2009}
}
Comments
REVTeX, 36 pages, 8 figures, references added, section for mass sum rules is added, to appear in Phys. Rev. D