Higgs to mu tau Decay in Supersymmetry without R Parity
  In this letter, we report on lepton flavor violating Higgs decay into mu+tau in the framework of the generic supersymmetric standard model without R parity and list interesting combinations of R-parity violating parameters. We impose other known experimental constraints on the parameters of the model and show our results from the R-parity violating parameters. In our analysis, the branching ratio of Higgs to mu+tau can exceed 10^{-5} within admissible parameter space. 
Abdesslam Arhrib, Yifan Cheng and Otto C. W. Kong
hep-ph