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arXiv 1206.4484hep-exhep-ph
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LHC的顶级夸克物理学:前两年的回顾

Top Quark Physics at the LHC: A Review of the First Two Years

Frank-Peter Schilling

摘要:

本文综述了在大型强子对撞机运行的头两年中,两个通用探测器ATLAS和CMS在顶夸克物理领域获得的亮点。它涵盖了2010年和2011年的数据采集期,其中LHC提供了质量中心能量为sqrt(s)=7 TeV的pp碰撞。测量了不同通道中的总的和微分的顶夸克对产生截面、顶夸克质量和顶夸克及其相互作用的各种其他性质,例如电荷不对称性。单顶夸克生产的测量和各种搜索涉及顶夸克的新物理也进行了讨论。已经非常精确的实验数据与标准模型非常一致。

英文摘要:

This review summarizes the highlights in the area of top quark physics obtained with the two general purpose detectors ATLAS and CMS during the first two years of operation of the Large Hadron Collider LHC. It covers the 2010 and 2011 data taking periods, where the LHC provided pp collisions at a center-of-mass energy of sqrt(s)=7 TeV. Measurements are presented of the total and differential top quark pair production cross section in many different channels, the top quark mass and various other properties of the top quark and its interactions, for instance the charge asymmetry. Measurements of single top quark production and various searches for new physics involving top quarks are also discussed. The already very precise experimental data are in good agreement with 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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