Constraints on Supersymmetry due to b -> s \gamma : an Improved Calculation
High Energy Physics - Phenomenology
2009-10-22 v1
Abstract
The calculation of the one-loop induced decay rate b -> s \gamma is improved by including radiative corrections to the charged Higgs mass and to the charged-Higgs-fermion-fermion vertex. It is shown how the radiative corrections modify the excluded zone in the \tan\beta-m_A plane, imposed by the non-observation of this decay. In particular, a light CP-odd Higgs at large \tan\beta becomes allowed.
Keywords
Cite
@article{arxiv.hep-ph/9303280,
title = {Constraints on Supersymmetry due to b -> s \gamma : an Improved Calculation},
author = {Marco A. Diaz},
journal= {arXiv preprint arXiv:hep-ph/9303280},
year = {2009}
}
Comments
6 pages (plain tex), figure not included, VAND-TH-93-2