Weak matrix elements: on the way to delta I = 1/2 rule and epsilon-prime with staggered fermions

Dmitry Pekurovsky; Greg Kilcup

doi:10.1016/s0920-5632(97)00750-0

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arXiv · hep-lat/9709146

Weak matrix elements: on the way to delta I = 1/2 rule and epsilon-prime with staggered fermions

Dmitry Pekurovsky·Greg Kilcup

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Abstract

We report progress in our lattice study of hadronic weak matrix elements relevant for the Delta I = 1/2 rule and epsilon-prime. The presented results are from our first runs on a quenched ensemble with beta=6.0 and a dynamical Nf=2 ensemble with beta=5.7, using staggered gauge-invariant tadpole-improved operators.

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Dmitry Pekurovsky, Greg Kilcup. 1997-09-29. Weak matrix elements: on the way to delta I = 1/2 rule and epsilon-prime with staggered fermions. https://doi.org/10.1016/s0920-5632(97)00750-0

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