重味quark极化质量的两环O(α_s^2) MSSM修正
高能物理 - 唯象学
2009-01-07 v2
摘要
We present the results for two-loop MSSM corrections to the relation between pole and running masses of heavy quarks up to the order O(α_s^2). The running masses are defined in the DR scheme, usually used in multiloop calculations in supersymmetric theories. The analysis of the value of these corrections in different regions of the parameter space is provided.
引用
@article{arxiv.hep-ph/0210258,
title = {Two-loop O(as^2) MSSM corrections to the pole masses of heavy quarks},
author = {A. Bednyakov and A. Onishchenko and V. Velizhanin and O. Veretin},
journal= {arXiv preprint arXiv:hep-ph/0210258},
year = {2009}
}
备注
25 pages, 10 figures, LaTeX2e file; minor changes, files mb.res, mt.res replaced by new ones