Calcutation of kaon matrix elements in quenched domain-wall QCD with DBW2 gauge action

被引:1
|
作者
Noaki, J [1 ]
机构
[1] Brookhaven Natl Lab, RIKEN, BNL Res Ctr, Upton, NY 11973 USA
关键词
D O I
10.1016/j.nuclphysbps.2003.12.129
中图分类号
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号
摘要
We give a progress report of our new a(-1) approximate to 3 GeV quenched calculation of kaon matrix elements with domain-wall fermion and DBW2 gauge action. Our smaller lattice spacing allows its to address the effect of charmed quark on the lattice. We show preliminary results of B-K renonnalized non-perturbatively and K --> pi matrix elements.
引用
收藏
页码:269 / 271
页数:3
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