The charm quark mass from non-relativistic sum rules
High Energy Physics - Phenomenology
2014-11-18 v1
Abstract
We present an analysis to determine the charm quark mass from non-relativistic sum rules, using a combined approach taking into account fixed-order and effective-theory calculations. Non-perturbative corrections as well as higher-order perturbative corrections are under control. For the PS mass we find m_{PS}(0.7 GeV) = 1.50\pm 0.04 GeV, which translates into a MS-bar mass of m = 1.25\pm 0.04 GeV.
Keywords
Cite
@article{arxiv.0810.1152,
title = {The charm quark mass from non-relativistic sum rules},
author = {Adrian Signer},
journal= {arXiv preprint arXiv:0810.1152},
year = {2014}
}
Comments
15 pages, 2 figures