B → Sγ in a Calculable Model of Electroweak Symmetry Breaking
نویسندگان
چکیده
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 (mtR) 2, to the Branching Ratio BR(B → Xsγ). For R = (370 ± 80GeV )−1 the branching ratio is increased in a significant way relative to the SM, although not at the level of being inconsistent with present measurements.
منابع مشابه
ar X iv : h ep - p h / 01 07 14 8 v 1 1 3 Ju l 2 00 1 b → sγ in a Calculable Model of Electroweak Symmetry Breaking
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 (mtR) 2, to the Branching Ratio BR(B → Xsγ). For R = (370 ± 80GeV )−1 the branching ratio is increased in a significant way relative to the SM, although not at the level of being inconsistent with present measurements.
متن کاملct 2 00 1 b → sγ in a Calculable Model of Electroweak Symmetry Breaking
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 (mtR) 2, to the Branching Ratio BR(B → Xsγ). For R = (370 ± 80GeV )−1 the branching ratio is increased in a significant way relative to the SM, although not at the level of being inconsistent with present measurements.
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