Electroweak penguins and SUSY K^0-\bar K^0 mixing with Neuberger quarks
High Energy Physics - Lattice
2009-11-10 v1 High Energy Physics - Phenomenology
Abstract
We present results for Delta I=3/2 and Delta S=2 matrix elements relevant for CP violation in K->Pi Pi decays and for the K_S-K_L mass difference in the standard model and beyond. They were obtained with Neuberger fermions on quenched gauge configurations generated with the Wilson plaquette action at beta=6.0 on an 18^3x64 lattice.
Cite
@article{arxiv.hep-lat/0409131,
title = {Electroweak penguins and SUSY K^0-\bar K^0 mixing with Neuberger quarks},
author = {Federico Berruto and Nicolas Garron and Christian Hoelbling and Joseph Howard and Laurent Lellouch and Silvia Necco and Claudio Rebbi and Noam Shoresh},
journal= {arXiv preprint arXiv:hep-lat/0409131},
year = {2009}
}
Comments
4 LaTeX pages (espcrc2.sty), 6 figures. Combined contributions by J.H., L.L. and C.R. at Lattice2004(weak), Fermilab, June 21-26, 2004