LFU measurements in semileptonic b->c,l,nu decays

Sumitted to PubDB: 2022-09-07

Category: Talk, Visibility: Public

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Authors	Koji Hara
Date	Sept. 29, 2022
Belle II Number	BELLE2-TALK-CONF-2022-107
Abstract	The rate of semitauonic B decays has been consistently above theory expectations since these decays were first measured. Recently significant differences between the forward-backward asymmetry in B→D∗eν and B→D∗μν were also reported. This talk presents recent results on lepton flavor universality tests from Belle II and LHCb.
Conference	14th Conference on the Intersections of Particle and Nuclear Physics