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arXiv 1102.0068hep-ex
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在sqrt(s)=7 TeV的pp碰撞中强子事件的首次测量

First Measurement of Hadronic Event Shapes in pp Collisions at sqrt(s)=7 TeV

CMS Collaboration

摘要:

强子事件的形状已被测量在质子-质子碰撞在sqrt(s)=7 TeV,与在大型强子对撞机的CMS探测器收集的数据样本。该样品对应于3.2皮巴倒数的积分亮度。事件形状分布,校正探测器响应,比较五个模型的QCD多喷流生产。

英文摘要:

Hadronic event shapes have been measured in proton-proton collisions at sqrt(s)=7 TeV, with a data sample collected with the CMS detector at the LHC. The sample corresponds to an integrated luminosity of 3.2 inverse picobarns. Event-shape distributions, corrected for detector response, are compared with five models of QCD multijet production.

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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