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arXiv 2401.08006hep-lathep-exhep-ph
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格点量子色动力学(lattice QCD)下的夸克味物理

Quark flavor physics with lattice QCD

University of Arizona(亚利桑那大学)

Stefan Meinel

AI总结:

本文基于2023年格点会议全体报告,综述格点QCD框架下夸克味物理,涵盖CKM矩阵沃尔芬斯坦参数确定过程与超出标准模型新物理搜索过程,明确部分内容未详细讨论的原因。

摘要:

本文是2023年格点会议(Lattice 2023)全体会议报告中关于夸克味物理的综述。第一部分,探讨了用于确定卡比博-小林-益川矩阵(Cabibbo-Kobayashi-Maskawa矩阵)沃尔芬斯坦参数的主要过程及格点量子色动力学(lattice QCD)输入量;第二部分,评述了用于寻找超出标准模型新物理的部分选定过程。全文引用了Lattice 2023公布的新结果,但详细讨论仅限定于会议前发表的选定工作。量子电动力学(QED)修正、格点上的遍举衰变及含强子共振态的过程未在此详细讨论,因这些内容已在2022与2023年格点会议的其他全体会议报告中覆盖。

英文摘要:

This is an overview of quark flavor physics as presented in a plenary talk at Lattice 2023. In the first part, I discuss the main processes and lattice-QCD inputs used to determine the Wolfenstein parameters of the Cabibbo-Kobayashi-Maskawa matrix. In the second part, I review selected further processes that are being used to search for physics beyond the Standard Model. New results presented at Lattice 2023 are referenced throughout, but detailed discussions are limited to selected work published prior to the conference. QED corrections, inclusive decays on the lattice, and processes involving hadronic resonances are not discussed in detail here, as they were covered in other plenary talks at Lattice 2023 and Lattice 2022.

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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