t --> W+ b and t --> H+ b at the quantum level in the MSSM
High Energy Physics - Phenomenology
2007-05-23 v1
Abstract
We compare the standard top quark decay and the charged Higgs decay of the top quark, t --> W+ b and t --> H+ b, at the quantum level in the MSSM. While the SUSY loop corrections to the standard top quark decay are only of a few percent, it turns out that t --> H+ b is a most promising candidate for carrying large quantum SUSY signatures. As a result, the (tan(beta), M_{H+-}) exclusion plots presented by the CDF Collaboration should be thoroughly revised in the light of the MSSM.
Cite
@article{arxiv.hep-ph/9802363,
title = {t --> W+ b and t --> H+ b at the quantum level in the MSSM},
author = {Joan Sola},
journal= {arXiv preprint arXiv:hep-ph/9802363},
year = {2007}
}
Comments
9 pages, LaTeX, 3 figures included using epsfig. Talk presented at the International Workshop on Quantum Effects in the MSSM, Barcelona, September 9-13, 1997. To appear in the Proceedings