Aug 8 – 13, 2022
Hörsaalzentrum Poppelsdorf
Europe/Berlin timezone

2022 update of $\varepsilon_K$ with lattice QCD inputs

Aug 9, 2022, 7:00 PM
Poster Presentation Weak Decays and Matrix Elements Poster


Weonjong Lee (Seoul National University)


We report recent progress in determining $\varepsilon_K$, the indirect CP violation parameter in the neutral kaon system, calculated using lattice QCD inputs such as $\hat{B}_K$, $\xi_0$, $\xi_2$, $|V_{us}|$, $|V_{cb}|$, and $m_c(m_c)$.

Primary authors

Chanju Park (Seoul National University) Jeehun Kim (Seoul National University, Korea) Prof. Jon Bailey (Yonsei University) Weonjong Lee (Seoul National University) Dr Jaehoon Leem (Korea Institute for Advanced Study) Sungwoo Park ( Jefferson Lab) Mr Sunkyu Lee (Seoul National University) Yong-Chull Jang (Columbia University)

Presentation materials

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