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arXiv 2003.05435hep-phphysics.hist-ph
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用精确的标准模型测量寻找新物理

Searching for New Physics using Precision Standard Model Measurements

Michael E. Peskin

摘要:

在标准模型之外的新物理相互作用可以使它们自己成为对标准模型反应的小修正。关于新物理学的建议五花八门,因此,对这些效应的任何参数化都必须尽可能地具有普遍性和包容性。这可以通过使用标准模型有效场论(SMEFT)来实现。在这篇文章中,粒子物理学的标准模型50周年庆典的一部分,我描述了SMEFT已被应用于寻找新的物理在费米子-费米子散射和精密电弱分析,以及它将如何被应用于精确研究的希格斯玻色子。[to出现在SM@50研讨会的会议记录中,凯斯西储大学,2018年6月1日至4日]

英文摘要:

New physics interactions beyond the Standard Model can make themselves known as small corrections to Standard Model reactions. There is a diverse array of proposals for new physics, and so any parametrization of those effects must be as general and all-inclusive as possible. This can be accomplished by the use of Standard Model Effective Field Theory (SMEFT). In this article, part of the celebration of 50 years of the Standard Model of particle physics, I describe how SMEFT has been applied to search for new physics in fermion-fermion scattering and precision electroweak analysis and how it will be applied in the precision study of the Higgs boson. [to appear in the proceedings of the SM@50 Symposium, Case Western Reserve University, June 1-4, 2018]

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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