Distinguishing Higgs models in H^+ -> tau^+ nu /t b-bar at large tan beta
arXiv:hep-ph/0409189
Abstract
We present an experimental and theoretical analysis of the ratio of branching ratios R=BR(H^+ -> tau^+ nu)/BR(H^+ -> t b-bar) of charged Higgs boson decays as a discriminant quantity between supersymmetric and non-supersymmetric models.
LaTeX, 6 pages, 2 figures, 3 tables. Uses cjpsuppl.sty. Contributed to Physics at LHC, 13-17 July 2004, Vienna, Austria