The Glueball Spectrum from a Potential Model
High Energy Physics - Phenomenology
2009-11-07 v1
Abstract
The spectrum of two-gluon glueballs below 3 GeV is investigated in a potential model with dynamical gluon mass using variational method. The short distance potential is approximated by one-gluon exchange, while the long distance part is taken as a breakable string. The mass and size of the radial as well as orbital excitations up to principle quantum number n=3 are evaluated. The predicted mass ratios are compared with experimental and lattice results.
Keywords
Cite
@article{arxiv.hep-ph/0207292,
title = {The Glueball Spectrum from a Potential Model},
author = {Wei-Shu Hou and Gwo-Guang Wong},
journal= {arXiv preprint arXiv:hep-ph/0207292},
year = {2009}
}
Comments
Revtex, 6 pages with 1 eps figure