000003336 001__ 3336
000003336 005__ 20230421073902.0
000003336 037__ $$aBELLE2-TALK-CONF-2022-136
000003336 041__ $$aeng
000003336 088__ $$aBELLE2-TALK-DRAFT-2022-167
000003336 100__ $$aPriyanka Cheema
000003336 245__ $$aSemileptonic and Leptonic B Physics at Belle II
000003336 260__ $$a4th World Summit on Exploring the Dark Side of the Universe (EDSU 2022)$$c2022-11-07
000003336 300__ $$amult. p
000003336 520__ $$aSemileptonic decays of B mesons that proceed via b->c and b->u transitions, as well as rare leptonic B decays, are fertile grounds for probing new physics beyond the Standard Model. The Belle II experiment presents as an excellent opportunity to study such decays, and since beginning operation in 2019, Belle II has already recorded half of the data collected by its predecessor, and reached a world record instantaneous luminosity greater than 4x10^34 /cm^2s. Belle II expects to explore flavour physics with B and charmed mesons with unprecedented precision, and has already produced multiple world-leading results in this area. We present recent results from Belle II that are focused on semileptonic and leptonic B decays, and discuss prospects of current studies into lepton flavour violating B decays that are highly sensitive to new physics.
000003336 8560_ $$fdjaffe@bnl.gov
000003336 8564_ $$uhttps://docs.belle2.org/record/3336/files/BELLE2-TALK-CONF-2022-136.pdf