Mesons and diquarks in Coulomb-gauge QCD
High Energy Physics - Phenomenology
2007-05-23 v2
Abstract
I demonstrate how confinement in Coulomb-gauge QCD makes quark-quark states of the color anti-triplet (diquarks) move out of the physical spectrum. Mesons as color singlet quark-antiquark states, on the other hand have finite masses and for highly excited states in the meson spectra effective restoration of chiral symmetry can be observed.
Cite
@article{arxiv.hep-ph/0610400,
title = {Mesons and diquarks in Coulomb-gauge QCD},
author = {R. F. Wagenbrunn},
journal= {arXiv preprint arXiv:hep-ph/0610400},
year = {2007}
}
Comments
8 pages, contribution to the Mini-Workshop Bled 2006 "Progress in Quark Models", Bled, Slovenia, July 10-17, 2006. Changed textheight