Status of ∣Vcb∣|V_{cb}| and ∣Vub∣|V_{ub}| CKM matrix elements

preprint2014arXivOpen access

Abstract

We summarize the status of ∣Vcb∣|V_{cb}| and ∣Vub∣|V_{ub}| determinations, including the long standing tension among exclusive and inclusive determinations. We also discuss BB meson semileptonic decays to excited states of the charm meson spectrum and leptonic and semileptonic BB decays into final states which include ττ leptons.

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