Covariant Description of Composite Meson Systems and Chiral Symmetry
High Energy Physics - Phenomenology
2009-10-31 v1
Abstract
Assuming the spin-independence for confining force, we give a covariant quark representation of general composite meson systems with definite Lorentz transformation properties. For benefit of this representation we are able to deduce automatically the transformation rules of composite mesons for general symmetry operations from those of constituent (exciton) quarks. Applying this we investigate especially physical implication of chiral symmetry for the meson systems, and point out a possibility of existence of new meson multiplets.
Keywords
Cite
@article{arxiv.hep-ph/0002095,
title = {Covariant Description of Composite Meson Systems and Chiral Symmetry},
author = {Shin Ishida and Muneyuki Ishida and Tomohito Maeda},
journal= {arXiv preprint arXiv:hep-ph/0002095},
year = {2009}
}
Comments
talk given in HADRON'99 in Beijing, August 1999. 4 pages, uses espcrc1.sty