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Exclusive radiative decays of B mesons

โœ Scribed by Stefan W. Bosch

Publisher
Elsevier Science
Year
2003
Tongue
English
Weight
372 KB
Volume
121
Category
Article
ISSN
0920-5632

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โœฆ Synopsis

We present within the Standard Model the exclusive radiative decays B -+ K"/py and Bsld + yy in QCD factorization based on the heavy-quark limit mb >> AQCD we give results complete to next-to-leading order in &CD.

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We discuss a model-independent framework for the analysis of the radiative B-meson decays B ~ K% and B --\* tW based on the heavy-quark limit of QCD. We present a factorization formula for the treatment of B --\* V~/ matrix elements involving charm (or up-quark) loops, which contribute at leading po