Speaker
Weonjong Lee
(Seoul National University)
Description
We present most updated results of the indirect CP violation parameter $\epsilon_K$ calculated using lattice QCD inputs such as $B_K$, $\xi_0$, $V_{cb}$, $V_{us}$. We find 3.4 sigma tension between the theoretical prediction and the experimental value. An interpretation of the difference is given and future work will be laid out.
Primary author
Weonjong Lee
(Seoul National University)
