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arXiv 1005.2585hep-ex
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LHCb实验中μ子的识别

Muon Identification in the LHCb experiment

X. Cid Vidal

摘要:

本文简要介绍了LHCb μ介子的鉴别过程。首先介绍了LHCb的μ子系统,并给出了实验测量的一些实例,其中μ子的识别是实验的关键。然后,在三个单一的步骤中介绍了μ子识别算法。由此,示出了MC模拟数据的效率与错误识别率。这种方法将与实际数据进行校准的方式也被看到。最后,给出了在sqrt(s)= 900 GeV质子-质子碰撞中μ子的初步识别结果.

英文摘要:

A short summary of the LHCb muon identification procedure is given in this article. First, the muon system of LHCb is presented, together with some examples of physics measurements of the experiment where the muon identification is crucial. Then, the muon identification algorithm is introduced in three single steps. With this, the efficiency vs. misidentification rate is shown for MC simulated data. The way this method will be calibrated with real data is also seen. Finally, some preliminary muon identification results with proton-proton collisions at sqrt(s) = 900 GeV are presented.

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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