Normalizing inclusive rare B decays
نویسندگان
چکیده
منابع مشابه
Normalizing inclusive rare B decays
The inclusive semileptonic branching ratio is often employed to normalize other inclusive B decays. Using recent determinations of the non-perturbative parameters of the Operator Product Expansion we compute the normalization factor for the branching ratio of B → Xsγ and find a few percent enhancement with respect to previous determinations. ar X iv :0 80 5. 02 71 v3 [ he pph ] 2 6 Se p 20 08
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ژورنال
عنوان ژورنال: Physics Letters B
سال: 2008
ISSN: 0370-2693
DOI: 10.1016/j.physletb.2008.09.046