Inclusive semileptonic B decays in QCD including lepton mass effects

S. Balk, J. G. Körner, D. Pirjol, K. Schilcher

Research output: Contribution to journalArticlepeer-review

45 Scopus citations

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 dΛ/(d Eτ), and the total decay rate for B meson decays to final states containing a τ lepton.

Original languageEnglish
Pages (from-to)37-44
Number of pages8
JournalZeitschrift für Physik C Particles and Fields
Volume64
Issue number1
DOIs
StatePublished - Mar 1994

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