物理学准备--ALICE实验的调试
Getting Ready for Physics - Commissioning of the ALICE Experiment
摘要:
欧洲核子研究中心大型强子对撞机的ALICE是一个致力于研究高能重离子碰撞的实验。在本文中,我们将简要介绍实验布局,并给出了一个概述的ALICE探测器组件的安装状态,包括展望完成分阶段的检测器设置。我们将回顾探测器组件的调试,重点是中心探测器,特别是时间投影室(TPC)。调试于2008年夏天进行,等待秋季LHC的第一束光束。将调试结果与ALICE物理性能报告中概述的性能数据进行比较。
英文摘要:
ALICE at CERN-LHC is an experiment dedicated to the study of high-energy heavy-ion collision. In this paper we will briefly describe the experimental layout and give an overview on the installation status of the ALICE detector components including an outlook towards the completion of the staged detector setup. We will review the commissioning of the detector components with emphasis on the central detectors, in particular the time projection chamber (TPC). The commissioning took place in summer 2008 awaiting the first beams from the LHC in the fall. The result from commissioning are compared with the performance figures, which are outlined in the ALICE Physics Performance Reports.
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