2007/10/07 by D. Delepine, D. Delépine, Gaber Faisel +3
Physics and Astronomy · #Neutrino Physics Research #Particle physics theoretical and experimental studies #Quantum Chromodynamics and Particle Interactions #hep-ph
paper · pdf · doi:10.1103/physrevd.77.016003
published as Phys.Rev.D77:016003,2008 · 5 pages, 2 figures
arxiv created 2007/10/07 · openalex publication_date 2008/01/16 · arxiv updated 2009/12/01 · openalex created_date 2016/06/24 · openalex updated_date 2026/07/28
We analyze the CP violation in the semileptonic |\ensuremathΔS|=1 \ensuremathτ decays in supersymmetric extensions of the standard model with R parity violating term. We show that the CP asymmetry of \ensuremathτ decay is enhanced significantly and the current experimental limits obtained by CLEO collaborations can be easily accommodated. We argue that observing CP violation in semileptonic \ensuremathτ decay would be a clear evidence for R parity violating supersymmetry extension of the standard model.