PREDICTIONS FOR $B \to \tau \bar{\mu} + \mu \bar{\tau}$
Dris Boubaa, Alakabha Datta, Murugeswaran Duraisamy, Shaaban Khalil · International Journal of Modern Physics A · 2013
The observation of [Formula: see text] at present experiments would be a clear sign of new physics. In this paper, we calculate this process in an extended Higgs sector framework where the decay is mediated by the exchange of spin zero particle with flavor changing neutral current couplings. If we identify the scalar with the newly discovered state at LHC with a mass ~125 GeV then we find that, after imposing all experimental constraints, the [Formula: see text] can be as high as ~10-6 and [Formula: see text] can be as high as ~10-7. We also calculate this process in the minimal supersymmetric standard model and find the [Formula: see text] is typically of the order ~10-8.