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Heavy-light matrix elements in static limit with domain wall fermions

Presenter: Yasumichi Aoki — RIKEN BNL Research Center

Y. Aoki for the RBC and UKQCD collaborations

Towards precision measurements of decay constants and B parameters of the Bd and Bs mesons, these quantities calculated in the static limit of b quark have great importance. We will give a progress report on such a calculation with the domain wall light quarks on the 2+1 flavor domain wall fermion configurations at lattice spacing a=0.12 fm and spatial size L=3 fm.