$A_{CP}$($\tau$ → $\pi$ K0 $\nu_\tau$) at Belle

by Katarina Dugic

Thursday 1 Feb 2024, 09:30 → 11:00 Europe/Berlin

E18 Seminar Room

In 2012, BABAR measured $A_{CP}$($\tau$ → $\pi$ K0 $\nu_\tau$) and found a deviation of 2.8$\sigma$ from the Standard Model prediction. Since then, there has been no comparable measurement of the asymmetry. My goal is to measure $A_{CP}$($\tau$ → $\pi$ K0 $\nu_\tau$) at Belle. In this talk, I will present the theory, BABAR's measurement concept, planed improvements and the beginning stages of event selection in my analysis.