ar X iv : h ep - p h / 93 03 27 0 v 2 2 3 M ar 1 99 3 CERN - TH . 6830 / 93 b
نویسندگان
چکیده
The inclusive radiative B-decay is a sensitive probe of new physics, especially if related to the virtual exchange of a charged Higgs boson. Supersym-metric models provide a particularly interesting example. In the limit of exact supersymmetry, BR(b → sγ) = 0, due to the vanishing of any magnetic-moment transition operator. We illustrate the impact of this constraint for realistic values of the supersymmetry-breaking parameters.
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