Relation between bottom-quark MS-bar Yukawa coupling and pole mass
High Energy Physics - Phenomenology
2009-11-10 v1
Abstract
We calculate the O(alpha alpha_s) corrections to the relationships between the MS-bar Yukawa couplings and the pole masses of the first five quark flavours in the standard model. We also present the corresponding relationships between the MS-bar and pole masses, which emerge as by-products of our main analysis. The occurring self-energies are evaluated using the method of asymptotic expansion.
Keywords
Cite
@article{arxiv.hep-ph/0406254,
title = {Relation between bottom-quark MS-bar Yukawa coupling and pole mass},
author = {Bernd A. Kniehl and Jan H. Piclum and Matthias Steinhauser},
journal= {arXiv preprint arXiv:hep-ph/0406254},
year = {2009}
}
Comments
20 pages, 5 figures, to appear in Nucl. Phys. B