Ziyuan Bai

activity

20142023

most cited

K_{L}

K_{S}

mass difference computed with a 171 MeV pion mass

3 citations · 3 across the 3 of their papers we have counts for

collaborators

3 papers

hep-lat2023

Long-distance contribution to $ε_{K}$ from lattice QCD

Ziyuan Bai, Norman H. Christ, Joseph M. Karpie +3

A lattice QCD approach to the calculation of the long-distance contributions to $ε_{K}$ is presented. This parameter describes indirect CP violation in $K \to π π$ decay. While the shor…

hep-lat2016

Long distance part of $ε_{K}$ from lattice QCD

Ziyuan Bai

We demonstrate the lattice QCD calculation of the long distance contribution to $ε_{K}$ . Due to the singular, short-distance structure of $ε_{K}$ , we must perform a short-distance subt…

hep-lat2014★ 3 cited

$K_{L}$ - $K_{S}$ mass difference computed with a 171 MeV pion mass

Ziyuan Bai

In this work, we used a $3 2^{3} \times 64 \times 32$ , 2+1 flavor domain wall lattice with Iwasaki+DSDR gauge action. The pion mass is 171 MeV and the kaon mass is 492 MeV. We impleme…

Long-distance contribution to εK​ from lattice QCD

Long distance part of εK​ from lattice QCD

KL​ - KS​ mass difference computed with a 171 MeV pion mass

Long-distance contribution to $ε_{K}$ from lattice QCD

Long distance part of $ε_{K}$ from lattice QCD

$K_{L}$ - $K_{S}$ mass difference computed with a 171 MeV pion mass