Bagan, E. and Ball, Patricia and Braun, Vladimir M. and Gosdzinsky, P.
Charm quark mass dependence of QCD corrections to nonleptonic inclusive B decays.
Nuclear Physics B 432 (1-2), pp. 3-38.
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We calculate the radiative corrections to the nonleptonic inclusive B decay mode $b\rightarrow c\bar u d$ taking into account the charm quark mass. Compared to the massless case, corrections resulting from a nonvanishing c quark mass increase the nonleptonic rate by (4--8)\%, depending on the renormalization point. As a by--product of our calculation, we obtain an analytic expression for the ...
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