Status of $V_{ud}$, $V_{us}$ and the CKM unitarity

16 Oct 2023, 15:10
20m
Edith Stein Raum

Edith Stein Raum

Speaker

Misha Gorshteyn (JGU Mainz)

Description

I review the current status of CKM unitarity tests in the top row. Recent developments in the SM radiative corrections to decays of free and bound neutrons, pions and kaons led to an apparent 2,5$\,\sigma$ deficit which, if confirmed, could point to the BSM physics.

Parallel Session Fundamental Symmetries / New Physics Searches

Primary author

Misha Gorshteyn (JGU Mainz)

Presentation materials