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arXiv 1109.0945hep-ex
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使用CMS实现重口味物理学

Heavy flavor physics with CMS

Paolo Bellan

摘要:

本文介绍了CMS协作组在夸克偶素物理和重夸克产生方面的不同结果。所有这些结果都是通过分析2010年LHC提供的和CMS探测器收集的sqrt{s}=7 TeV的$pp$碰撞数据得到的。本文介绍了B介子、粲介子和开美产生截面的测量,分析方法和系统学不确定度的估计,并与现有理论模型的预测作了比较。本文还报道了CDF最近关于Uppermost偏振的一个结果。

英文摘要:

Different recent results from CMS Collaboration on Quarkonia Physics and Heavy Quarks production are presented. All these results have been obtained analyizing the data of $pp$ collisions at sqrt{s}=7 TeV provided by the LHC and collected by the CMS detector in the year 2010. The measurements of B-mesons, charmed mesons and open beauty production cross--sections are illustrated, together with the analysis techniques and the estimation of the systematics uncertainties, and compared with the predictions of the available theoretical models. A recent result from CDF on the Upsilon polarization is also reported.

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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