Quark-antiquark potential to order 1/m and heavy quark masses
High Energy Physics - Phenomenology
2011-05-04 v2
Abstract
An updated heavy quark-antiquark potential is constructed by matching the short-distance perturbative part to long-distance lattice QCD results at an intermediate r scale. The static potential and the order 1/m potential are both analyzed in this way. Effects if order 1/m in charmonium and bottomonium spectra are discussed in comparison. Charm and bottom quark masses are deduced from the spectra and related to the quark masses of other schemes.
Keywords
Cite
@article{arxiv.1102.0945,
title = {Quark-antiquark potential to order 1/m and heavy quark masses},
author = {Alexander Laschka and Norbert Kaiser and Wolfram Weise},
journal= {arXiv preprint arXiv:1102.0945},
year = {2011}
}
Comments
15 pages, 12 figures; v2: minor changes and clarifications