The Kaon B-parameter from two-flavor dynamical domain wall fermions
Oct, 20043 pages
Part of Lattice field theory. Proceedings, 22nd International Symposium, Lattice 2004, Batavia, USA, June 21-26, 2004, 356-358
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- Nucl.Phys.B Proc.Suppl. 140 (2005) 356-358
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- hep-lat/0410044 [hep-lat]
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Abstract:
We report on the calculation of the kaon B-parameter using two dynamical flavours of domain wall fermions. Our analysis is based on three ensembles of configurations, each consisting of about 5,000 HMC trajectories, with a lattice spacing of approximately 1.7 GeV for 16^3x32 lattices: dynamical quark masses range from approximately the strange quark mass to half of that. Both degenerate and non-degenerate quark masses are used for the kaons.References(5)
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