CP violation in charged Higgs boson decays into tau and neutrino
classification
✦ hep-ph
keywords
asymmetrydecaysneutrinobosoncalculatechargedcomplexcoupling
read the original abstract
We calculate the CP-violating rate asymmetry of H^\pm decays into tau and neutrino at one loop in the MSSM with complex parameters. We find that the asymmetry is typically of the order of 10^-3, depending mainly on the phases of the trilinear coupling A_\tau and of the gaugino mass M_1.
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