Two-loop corrections to the Higgs boson masses in the MSSM
High Energy Physics - Phenomenology
2007-05-23 v1
Abstract
We present a computation of the O(at*as + at^2) two--loop corrections to the MSSM Higgs masses. An appropriate use of the effective potential approach allows us to obtain simple analytical formulae, valid for arbitrary values of mA and of the mass parameters in the stop sector. In a large region of the parameter space the O(at^2) corrections are comparable to the O(at*as) ones, increasing the prediction for mh by several GeV.
Cite
@article{arxiv.hep-ph/0205166,
title = {Two-loop corrections to the Higgs boson masses in the MSSM},
author = {Pietro Slavich},
journal= {arXiv preprint arXiv:hep-ph/0205166},
year = {2007}
}
Comments
5 pages, 2 Postscript figures; Talk given at the XXXVII Rencontres de Moriond, Electroweak Interactions and Unified Theories, Les Arcs, March 9-16 2002