ar X iv : h ep - p h / 01 07 16 3 v 1 1 5 Ju l 2 00 1 B → φK decays in perturbative QCD approach
نویسنده
چکیده
We calculate the branching ratios and CP asymmetries of the B → φK decays using perturbative QCD approach, which includes kT and threshold resummations. Our results of branching ratios are consistent with the experimental data and larger than those obtained from the naive factorization assumption and QCD-improved factorization approach.
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تاریخ انتشار 2001