Symmetrization Selection Rules
High Energy Physics - Phenomenology
2009-10-28 v3 Nuclear Theory
Abstract
We introduce strong and electromagnetic interaction selection rules for the two-body decay and production of exotic J^{PC} = 0^{+-}, 1^{-+}, 2^{+-}, 3^{-+} hybrid mesons, four-quark states and glueballs. The rules arise from symmetrization in states. Examples include various decays to eta' eta, eta pi, eta' pi and pi^{\pm} pi^0. The symmetrization rules can discriminate between hybrid and four-quark interpretations of a 1^{-+} signal.
Cite
@article{arxiv.hep-ph/9608487,
title = {Symmetrization Selection Rules},
author = {Philip R. Page},
journal= {arXiv preprint arXiv:hep-ph/9608487},
year = {2009}
}
Comments
12 pages, LaTeX, 3 eps figures, uses epsf. Rewritten for clarification, some change of content, title change