Recent results from Belle II

Sumitted to PubDB: 2022-05-20

Category: Talk, Visibility: Public

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Authors	Qi-Dong Zhou
Date	May 18, 2022
Belle II Number	BELLE2-TALK-CONF-2022-041
Abstract	The Belle II experiment at the SuperKEKB energy-asymmetric 𝑒+𝑒− collider is a substantial upgrade of the B factory facility at the Japanese KEK laboratory. The design luminosity of the machine is 6×10^35 cm^−2 s^−1 and the Belle II experiment aims to ultimately record 50 ab^−1 of data, a factor of 50 more than its predecessor. With this data set, Belle II will be able to measure the Cabibbo-Kobayashi-Maskawa (CKM) matrix, the matrix elements and their phases, with unprecedented precision and explore flavor physics with 𝐵 and charmed mesons, and 𝜏 leptons. Belle II has also a unique capability to search for low mass dark matter and low mass mediators. We also expect exciting results in quarkonium physics with Belle II. In this presentation, we will review the latest results from Belle II.
Conference	21st International Symposium on Very High Energy Cosmic Ray Interactions