QCD Corrections to Electroweak Precision Observables in SUSY Theories
High Energy Physics - Phenomenology
2007-05-23 v1
Abstract
The two-loop QCD corrections to the parameter are derived in the Minimal Supersymmetric Standard Model. They turn out to be sizable and modify the one-loop result by up to 30%. Furthermore exact results for the gluonic corrections to are presented and compared with the leading contribution entering via the parameter.
Keywords
Cite
@article{arxiv.hep-ph/9712226,
title = {QCD Corrections to Electroweak Precision Observables in SUSY Theories},
author = {G. Weiglein},
journal= {arXiv preprint arXiv:hep-ph/9712226},
year = {2007}
}
Comments
5 pages, LaTeX, 1 Postscript figure; to appear in the proceedings of the International Europhysics Conference on High-Energy Physics, Jerusalem, Israel, August 19-26, 1997; the paper is also available via www at http://www-itp.physik.uni-karlsruhe.de/prep/prep97/preplist97.html