µ → eγ AND µ → 3e PROCESSES WITH POLARIZED MUON AND SUPERSYMMETRIC GRAND UNIFIED THEORIES a

نویسنده

  • Ken-ichi Okumura
چکیده

Lepton flavor violating processes μ → eγ and μ → 3e with polarized muons are studied in the supersymmetric grand unified theory (SUSY GUT). As a result of a detailed numerical calculation, it is shown that the Pand T-odd asymmetries defined with the help of the muon polarization and the ratio of two branching fractions make a good contrast between the SU(5) and SO(10) SUSY GUT. These observables are useful to extract differences of the two theories. In particular, the P-odd asymmetry of μ → eγ varies 100%-−100% in SO(10) whereas it is 100% in SU(5) and the T-odd asymmetry of μ → 3e can reach 15% in SU(5) within the EDM constraints whereas it is small in SO(10).

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تاریخ انتشار 2000