26ème Congrès Général de la SFP

Rare and BSM decays at Belle II, and prospects

6 juil. 2023, 08:54

24m

Salle Cécile DeWitt-Morette

Contribution orale MC12 Le mélange de saveurs en physique de particules : la recette pour des nouvelles découvertes ? Mini-colloques: MC12 Le mélange de saveurs en physique de particules : la recette pour des nouvelles découvertes ?

Orateur

Jacopo CERASOLI (Université de Strasbourg, CNRS, IPHC, UMR 7178, 67037 Strasbourg, France)

Description

The Belle II detector, located at the SuperKEKB accelerator, is designed for direct and indirect searches of New Physics beyond the Standard Model via precision measurements of $e^{+}{e}^{-}$ collisions. Belle II has already recorded half of the data collected by its predecessor, aiming at collecting $50{\text{ab}}^{-1}$ of integrated luminosity at the end of operations,
and reached a world-record instantaneous luminosity of $4.7\cdot {10}^{34}{\text{cm}}^{-2}{\text{s}}^{-1}$ in June 2022. Belle II expects to explore flavor physics with $B$ mesons with unprecedented precision, and has already produced multiple world-leading results in this area. In this contribution we present the latest results and future prospects in the study of rare and beyond the Standard Model decays at Belle II.

Documents de présentation

RDatBelleII_SFP_06072023.pdf