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arXiv 1101.3069hep-lathep-ph
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格上的K0-K0bar

K0-K0bar on the Lattice

P. Dimopoulos

摘要:

我回顾最近的晶格计算Nf=2和Nf=2+1动力学费米子提供了一个精确的计算BK袋参数。我还报告Nf=2的动力学夸克模拟,旨在计算的Delta_S=2的四费米子算子矩阵元素,是相关的超越标准模型的模型的全部基础。

英文摘要:

I review recent lattice calculations performed with Nf=2 and Nf=2+1 dynamical fermions which provide a precise computation of the BK bag parameter. I also report on Nf=2 dynamical quark simulations aiming at the computation of the full basis of the Delta_S=2 four-fermion operator matrix elements that are relevant to models beyond the Standard Model.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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