b -> s gamma in a calculable model of Electroweak Symmetry Breaking
Abstract
In a recently proposed extension of the Standard Model with a compact extra dimension of size R we compute the leading corrections, of relative order (mt R)2, to the Branching Ratio B -> Xs gamma. For 1/R = 370 80 GeV, the branching ratio is increased in a significant way relative to the SM, although not al level of being inconsistent with present measurements.
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