Séminaires et colloques

Exciting first results from Belle II

par Dr Giulio Dujany (IPHC)

Europe/Paris
VIRTUAL ZOOM (LPSC)

VIRTUAL ZOOM

LPSC

Description

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 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.
In this presentation, we will review the status of the Belle II detector, the results of the first measurements performed since the start of the data taking in 2019 and the prospects for physics at Belle II.

 


Zoom virtual meeting link
https://cern.zoom.us/j/65978276612?pwd=ZE9KT0paZDBSZS9uOU8wc0EwOHc0Zz09

ID: 659 7827 6612
password: 714652