Heavy quark potential in the static limit of QCD
High Energy Physics - Phenomenology
2011-07-19 v6
Abstract
Following the procedure and motivations developed by Richardson, Buchmuller and Tye, we derive the potential of static quarks consistent with both the three-loop running of QCD coupling constant under the two-loop perturbative matching of V and MS-bar schemes and the confinement regime at long distances. Implications for the heavy quark masses as well as the quarkonium spectra and leptonic widths are discussed.
Cite
@article{arxiv.hep-ph/0005020,
title = {Heavy quark potential in the static limit of QCD},
author = {V. V. Kiselev and A. E. Kovalsky and A. I. Onishchenko},
journal= {arXiv preprint arXiv:hep-ph/0005020},
year = {2011}
}
Comments
33 pages, ReVTeX file, 8 eps-figures, 6 tables; references and Comments added, version to appear in Physical Review D