Radiative corrections to radiative B dec
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G. Buchalla
📂
Article
📅
2003
🏛
Elsevier Science
🌐
English
⚖ 364 KB
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