000003812 001__ 3812
000003812 005__ 20230831172226.0
000003812 037__ $$aBELLE2-TALK-CONF-2023-118
000003812 041__ $$aeng
000003812 088__ $$aBELLE2-TALK-DRAFT-2023-119
000003812 100__ $$aTaichiro Koga
000003812 245__ $$aRecent Belle II results on semitauonic decays and tests of lepton-flavor universality
000003812 260__ $$aEuropean Physical Society Conference on High Energy Physics$$c2023-08-21
000003812 300__ $$amult. p
000003812 520__ $$aThe observed rate of semitauonic B decays has been consistently above expectations since these decays were first measured. Significant differences between the forward-backward asymmetry in B->D*enu and B->D*munu were also reported. Belle II data are well suited to probe these anomalies. The low-background collision environment along with the possibility of partially or fully reconstructing one of the two B mesons in the event offer high precision. This talk presents recent Belle II results on lepton-flavor universality tests.
000003812 8560_ $$fdjaffe@bnl.gov
000003812 8564_ $$uhttps://docs.belle2.org/record/3812/files/BELLE2-TALK-CONF-2023-118.pdf