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arXiv 0902.1860physics.ins-det
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安装CMS硅带跟踪器前的独立宇宙μ子重建

Stand-alone Cosmic Muon Reconstruction Before Installation of the CMS Silicon Strip Tracker

CMS Tracker Collaboration

摘要:

2006年11月至2007年7月期间,CMS硅条跟踪器的子系统在跟踪器集成设施(TIF)集成并投入使用。作为试运行的一部分,在没有磁场的各种运行条件下记录了大量宇宙射线数据样本。由闪烁计数器探测到的宇宙射线被用来触发最后硅条探测器的15%的读出,记录了超过470万个事件。本文描述了宇宙轨道重建,并提出了从专门的分析轨道和命中重建的性能的结果。

英文摘要:

The subsystems of the CMS silicon strip tracker were integrated and commissioned at the Tracker Integration Facility (TIF) in the period from November 2006 to July 2007. As part of the commissioning, large samples of cosmic ray data were recorded under various running conditions in the absence of a magnetic field. Cosmic rays detected by scintillation counters were used to trigger the readout of up to 15% of the final silicon strip detector, and over 4.7 million events were recorded. This document describes the cosmic track reconstruction and presents results on the performance of track and hit reconstruction as from dedicated analyses.

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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