Abstract
Starting from an operator product expansion in the heavy quark effective theory up to order 1/m 2 b we calculate the inclusive semileptonic decays of unpolarized bottom hadrons including lepton mass effects. We calculate the differential decay spectra dΛ/(dE τ), and the total decay rate forB meson decays to final states containing a τ lepton.
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Supported by the Graduiertenkolleg Teilchenphysik, Universität Mainz
Supported in part by the BMFT, FRG under contract 06MZ730
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Balk, S., Körner, J.G., Pirjol, D. et al. Inclusive semileptonicB decays in QCD including lepton mass effects. Z. Phys. C - Particles and Fields 64, 37–44 (1994). https://doi.org/10.1007/BF01557233
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DOI: https://doi.org/10.1007/BF01557233