Flavor-singlet B-decay amplitudes in QCD factorization
نویسندگان
چکیده
منابع مشابه
Flavor-Singlet B-Decay Amplitudes in QCD Factorization
Exclusive hadronic B-meson decays into two-body final states consisting of a light pseudoscalar or vector meson along with an η or η meson are of great phenomenological interest. Their theoretical analysis involves decay mechanisms that are unique to flavor-singlet states, such as their coupling to gluons or their “intrinsic charm” content. These issues are studied systematically in the context...
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ژورنال
عنوان ژورنال: Nuclear Physics B
سال: 2003
ISSN: 0550-3213
DOI: 10.1016/s0550-3213(02)01091-x