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