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$B_{K}$ from quenched overlap QCD

We present an exploratory calculation of the standard model Delta S=2 matrix element relevant for indirect CP violation in K -> pi pi decays. The computation is performed with overlap fermions in the quenched approximation at beta=6.0 on a 16^3x32 lattice. The resulting bare matrix element is ren...

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Detalles Bibliográficos
Autores principales:	Garron, N, Giusti, Leonardo, Hölbling, C, Lellouch, L P, Rebbi, C
Lenguaje:	eng
Publicado:	2002
Materias:	Particle Physics - Lattice
Acceso en línea:	https://dx.doi.org/10.1016/S0920-5632(03)01550-0 http://cds.cern.ch/record/596072

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