Search for new physics via photon polarization of
arXiv:1501.00668 · doi:10.1007/JHEP03(2015)160
Abstract
We suggest a discriminant analysis of new physics beyond the standard model through a detection of photon polarization in a radiative B meson decay. This analysis is investigated in SUSY SU(5) GUT with right-handed neutrino and left-right symmetric models. New physics search via CP asymmetry in the same process are also evaluated in each model for comparison. We show that new physics can be found via detecting the photon polarization in a parameter space of TeV energy scale.
20 pages, 8 figures, v2:references added, v3:published version
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