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arXiv 1902.04655physics.ins-dethep-ex
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使用2015年和2016年LHC质子-质子碰撞数据在$\sqrt{s}$ = 13 TeV的TeV实验中的电子重建和识别

Electron reconstruction and identification in the ATLAS experiment using the 2015 and 2016 LHC proton-proton collision data at $\sqrt{s}$ = 13 TeV

ATLAS Collaboration

摘要:

本文介绍了用于大型强子对撞机(LHC)ATLAS探测器中心区域电子重建和识别的算法;这些算法用于ATLAS物理分析,涉及最终状态的电子,并基于2015年和2016年由LHC在$\sqrt{s}$ = 13 TeV产生的质子-质子碰撞数据。电子重建,识别,隔离和电荷识别算法的性能进行评估的数据和模拟样品中使用的电子从$Z\rightarrow ee$和$J/ψ\rightarrow ee$衰变。在ATLAS物理分析中使用的电子重建,识别和隔离工作点的组合的典型例子。

英文摘要:

Algorithms used for the reconstruction and identification of electrons in the central region of the ATLAS detector at the Large Hadron Collider (LHC) are presented in this paper; these algorithms are used in ATLAS physics analyses that involve electrons in the final state and which are based on the 2015 and 2016 proton-proton collision data produced by the LHC at $\sqrt{s}$ = 13 TeV. The performance of the electron reconstruction, identification, isolation, and charge identification algorithms is evaluated in data and in simulated samples using electrons from $Z\rightarrow ee$ and $J/ψ\rightarrow ee$ decays. Typical examples of combinations of electron reconstruction, identification, and isolation operating points used in ATLAS physics analyses are shown.

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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