Two-loop Calculations in the MSSM with FeynArts
High Energy Physics - Phenomenology
2009-11-07 v1
Abstract
Recent electroweak two-loop corrections in the Minimal Supersymmetric Standard Model (MSSM) are reviewed. They have been obtained with the help of the programs FeynArts and TwoCalc, making use of the recently completed MSSM model file for FeynArts. Short examples of how to use the two codes together with the analytic result for the O(Gf^2 m_t^4) corrections to the -parameter in the MSSM are presented.
Cite
@article{arxiv.hep-ph/0102318,
title = {Two-loop Calculations in the MSSM with FeynArts},
author = {S. Heinemeyer},
journal= {arXiv preprint arXiv:hep-ph/0102318},
year = {2009}
}
Comments
4 pages, 1 figure. Updated version of a talk given at the ACAT2000, Fermilab, Oct. 2000