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hep-ph2007★ 6 cited
Decay b -> (c\bar{c}) s in the leading logarithm approximation
C. Bobeth, B. Grinstein, M. Savrov
We consider an effective field theory for the nonleptonic decay in which a heavy quark decays into a pair of a heavy quark and antiquark having a small relative velocity and one re…
hep-ph2007★ 338 cited
Angular Distributions of B -> K ll Decays
Christoph Bobeth, Gudrun Hiller, Giorgi Piranishvili
We model-independently analyze the angular distributions of B -> K ll decays, l = e, mu, for low dilepton mass using QCD factorization. Besides the decay rate, we study the forward…