Higgs boson decay to mu mubar gamma
High Energy Physics - Phenomenology
2009-10-31 v1
Abstract
The Higgs boson decay, H -> mu mubar gamma, is studied in the Standard Model at the tree and one-loop levels. It is shown that for Higgs boson masses above 110 GeV, the contribution to the radiative width from the one-loop level exceeds the contribution from the tree level, and for Higgs boson masses above 140 GeV, it even exceeds the contribution from the tree level decay H -> mu mubar. We also show that the contributions to the radiative decay width from the interference terms between the tree and one-loop diagrams are negligible.
Cite
@article{arxiv.hep-ph/0004167,
title = {Higgs boson decay to mu mubar gamma},
author = {Ali Abbasabadi and Wayne W. Repko},
journal= {arXiv preprint arXiv:hep-ph/0004167},
year = {2009}
}
Comments
4 pages, two column, 5 postscript figures