14–19 Jun 2010
Villasimius, Sardinia
Europe/Rome timezone

Systemtic Uncertainties in $B_K$ calculated using staggered fermions

15 Jun 2010, 18:00
2h
Villasimius, Sardinia

Villasimius, Sardinia

Tanka Village
Standard model parameters and renormalization Poster session

Speaker

Yong-Chull Jang (Department of Physics and Astronomy, Seoul National University)

Description

We discuss about the systematic errors in $B_K$ calculated on the MILC lattices using improved staggered fermions. We address unresolved issues on the finite volume effect, dependence of $B_K$ on the light sea quark masses, dependence of $B_K$ on the strange sea quark mass, and so on.
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Primary author

Yong-Chull Jang (Department of Physics and Astronomy, Seoul National University)

Co-authors

Dr Chulwoo Jung (Physics Department, Brookhaven National Laboratory) Prof. Stephen Sharpe (Physics Department, University of Washington) Prof. Weonjong Lee (Department of Physics and Astronomy, Seoul National University)

Presentation materials

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