Lepton flavor universality at Belle and Belle II

Sumitted to PubDB: 2022-08-30

Category: Talk, Visibility: Public

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Authors	Seema Choudhury
Date	Sept. 29, 2022
Belle II Number	BELLE2-TALK-CONF-2022-088
Abstract	The rate of semitauonic and electroweak penguin decays in the B sector show hints of lepton-flavor universality violation. Belle and Belle II data is well suited to probe such 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 measurements of semileptonic and electroweak B decays. This talk presents recent Belle and Belle II results in lepton flavor universality tests.
Conference	8th International Symposium on Symmetries in Subatomic Physics