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arXiv 1012.0511hep-ex
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LHC重口味物理的现状与展望

Status and Prospects for Heavy Flavour Physics at LHC

Pascal Perret

摘要:

大型强子对撞机将是未来十年发现新物理学的独特场所。大量产生b和c夸克将使重味物理学的丰富计划能够通过多用途实验ATLAS和CMS或LHCb进行,LHCb是为这种物理学设计的实验。2010年的第一批数据将概述LHC机器和实验的性能。启动是非常光明的,一些第一次大型强子对撞机重口味的结果将提出。本文将用三个例子来说明LHC的b物理计划:寻找B_s -> mu_u等稀有衰变,从B_s -> J/psi φ进行CP测量,以及Cabibbo Kobayashi Maskawa(CKM)角γ的CP测量。还将给出LHCb探测器升级的一些前景。

英文摘要:

The Large Hadron Collider will be a unique place to find new physics in the next decade. A huge production of b and c quarks will allow a rich programme of Heavy Flavour Physics to be carried out either by the multipurpose experiments ATLAS and CMS or by LHCb, the experiment designed for such physics. An overview of the LHC machine and experiments' performances will be given with the first 2010 data. The start-up is very bright and some first LHC heavy flavour results will be presented. The b physics program at LHC will be illustrated with three examples: the searches for rare decays such as B_s -> mu mu, the CP measurements from B_s -> J/psi phi and CP measurements of the Cabibbo Kobayashi Maskawa (CKM) angle gamma. Some prospects for an upgrade of the LHCb detector will also be given.

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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