1. General Seminars

Current status of the first-row CKM unitarity from semileptonic decay processes

by Chien Yeah Seng (Bonn University)

Zoom (Piattaforma Zoom)


Piattaforma Zoom


Several significant anomalies are recently observed in the semileptonic decays of mesons, nucleon and nuclei, in particular the apparent violation of the Cabibbo-Kobayashi-Maskawa (CKM) matrix unitarity involving the matrix elements Vud and Vus. In this talk, I will briefly review the major breakthroughs from theory and experiment that lead to such observations, and the future improvements required to bring us even closer to a confirmed discovery of physics beyond the Standard Model (BSM).



Join Zoom Meeting

Meeting ID: 894 8496 0989
Passcode: 213792