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arXiv 1409.2699hep-ex
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LHC运行1期间的ATLAS Tau触发剂性能和运行2的前景

The ATLAS Tau Trigger Performance during LHC Run 1 and Prospects for Run 2

Yuki Sakurai

摘要:

强子τ衰变的触发对于ATLAS各种有趣的物理过程的分析至关重要。ATLAS tau触发器结合了跟踪探测器和量热计的信息,以识别强子衰变的tau轻子的特征。在预计将于2015年开始的第二轮运行中,触发策略将变得比以往任何时候都更加重要。在本文中,tau触发器的性能在运行1进行了总结,也概述了运行2 tau触发策略的发展。

英文摘要:

Triggering on hadronic tau decays is essential for a wide variety of analyses of interesting physics processes at ATLAS. The ATLAS tau trigger combines information from the tracking detectors and calorimeters to identify the signature of hadronically decaying tau leptons. In Run 2 operation expected to start in 2015, the trigger strategies will become more important than ever before. In this paper, the tau trigger performance during Run 1 is summarized and also an overview of the developments of Run 2 tau trigger strategy is 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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