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arXiv · 0710.1441

SUSY R parity violation and CP asymmetry in semi-leptonic tau-decays

D. Delepine·G. Faisel·S. Khalil
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Abstract

We analyze the CP violation in the semileptonic | ΔS|=1 tau-decays in supersymmetric extensions of the standard model (SM) with R parity violating term. We show that the CP asymmetry of tau-decay is enhanced significantly and the current experimental limits obtained by CLEO collaborations can be easily accommodated. We argue that observing CP violation in semi leptonic tau-decay would be a clear evidence for R-parity violating SUSY extension of the SM.

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D. Delepine, G. Faisel, S. Khalil. 2007-10-07. SUSY R parity violation and CP asymmetry in semi-leptonic tau-decays. https://doi.org/10.1103/physrevd.77.016003

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