论文标题
在稀有的Kaon衰减中发现新物理
Discovering new physics in rare kaon decays
论文作者
论文摘要
$ k $介子的衰减和混合对高能夸克和叶子的弱相互作用非常敏感。它们在费米常数$ g_f $中对标准模型的一项重要测试提供了重要的测试，并为可能的新现象提供了一个高达1,000 TEV的新现象。随着晶格QCD的不断增长的能力使高精度标准模型预测成为可能，这些可能性变得更加引人注目。在这里，我们讨论并试图预测其中一些功能。
The decays and mixing of $K$ mesons are remarkably sensitive to the weak interactions of quarks and leptons at high energies. They provide important tests of the standard model at both first and second order in the Fermi constant $G_F$ and offer a window into possible new phenomena at energies as high as 1,000 TeV. These possibilities become even more compelling as the growing capabilities of lattice QCD make high-precision standard model predictions possible. Here we discuss and attempt to forecast some of these capabilities.
