Bottom quark mass from QCD sum rules for the Upsilon system
High Energy Physics - Phenomenology
2011-01-25 v1
Abstract
The talk presents an update of the bottom quark mass determination from QCD moment sum rules for the Upsilon system by the authors. Employing the MS_bar scheme, we find m_b(m_b) = 4.19 +- 0.06 GeV. The differences to our previous analysis will be discussed and we comment on the determination of the pole mass for the bottom quark.
Keywords
Cite
@article{arxiv.hep-ph/9810259,
title = {Bottom quark mass from QCD sum rules for the Upsilon system},
author = {M. Jamin and A. Pich},
journal= {arXiv preprint arXiv:hep-ph/9810259},
year = {2011}
}
Comments
4 pages, 1 figure, Invited talk at the Euroconference QCD'98, Montpellier, July 1998