Inclusive Semileptonic Decays in QCD Including Lepton Mass Effects
S. Balk, J. G. Korner, D. Pirjol, K. Schilcher
Abstract
Starting from an Operator Product Expansion in the Heavy Quark Effective Theory up to order 1/mb2 we calculate the inclusive semileptonic decays of unpolarized bottom hadrons including lepton mass effects. We calculate the differential decay spectra dΓ/(dEτ), and the total decay rate for B meson decays to final states containing a τlepton.
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