Semileptonic B Meson Decays and Interfering Amplitudes

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dc.creatorHonscheid, K.
dc.creatorSchubert, K.
dc.creatorWaldi, R.
dc.date1994-09-16
dc.date.accessioned2026-07-07T03:57:08Z
dc.date.available2026-07-07T03:57:08Z
dc.descriptionConsequences of the interference between external and internal spectator amplitudes for the lifetimes and semileptonic decay fractions of $B^0$ and $B^+$ mesons are discussed. Extrapolating from the constructive interference observed in 11 exclusive hadronic $B$ decays we find an inclusive semileptonic decay fraction of $(11.2 \pm 0.5 \pm 1.7)$\%, significantly closer to the experimental results than previous predictions.
dc.description3pages Latex, ICHEP.STY included
dc.identifierhttps://arxiv.org/abs/hep-ph/9409341
dc.identifierhttp://arxiv.org/abs/hep-ph/9409341
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/45285
dc.subjectHigh Energy Physics - Phenomenology
dc.titleSemileptonic B Meson Decays and Interfering Amplitudes
dc.typetext

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