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arXiv 1003.4696hep-phhep-ex
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在K_{l2}和K_{l3}衰变中SM的精确计算和超越SM的理论兴趣

Precision SM calculations and theoretical interests beyond the SM in K_{l2} and K_{l3} decays

Emilie Passemar

摘要:

我们提出了一个简要的概述最近的理论进展,描述的K_{l2}和K_{l3}衰变。我们讨论了这些衰变提供的标准模型的有趣的探测,如提取|V_{us}| CKM么正性检验、轻子普适性检验、夸克质量比测定和轻夸克与W玻色子的电弱耦合检验。

英文摘要:

We present a brief overview of the recent theoretical progress to describe the K_{l2} and K_{l3} decays. We discuss the interesting probes of the Standard Model offered by these decays such as the extraction of |V_{us}| and the test of the CKM unitarity, the tests of lepton universality, the quark mass ratio determination and the test of the electroweak couplings of the light quarks to the W-boson.

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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