Operation and performance of the ATLAS Tile Calorimeter in Run 1
文献类型:期刊论文
作者 | ATLAS Collaboration |
刊名 | EUROPEAN PHYSICAL JOURNAL C |
出版日期 | 2018 |
卷号 | 78期号:12页码:987 |
ISSN号 | 1434-6044 |
DOI | 10.1140/epjc/s10052-018-6374-z |
文献子类 | Article |
英文摘要 | The Tile Calorimeter is the hadron calorimeter covering the central region of the ATLAS experiment at the Large Hadron Collider. Approximately 10,000 photomultipliers collect light from scintillating tiles acting as the active material sandwiched between slabs of steel absorber. This paper gives an overview of the calorimeter's performance during the years 2008-2012 using cosmic-ray muon events and proton-proton collision data at centre-of-mass energies of 7 and 8 TeV with a total integrated luminosity of nearly 30 fb(-1). The signal reconstruction methods, calibration systems as well as the detector operation status are presented. The energy and time calibration methods performed excellently, resulting in good stability of the calorimeter response under varying conditions during the LHC Run 1. Finally, the Tile Calorimeter response to isolated muons and hadrons as well as to jets from proton-proton collisions is presented. The results demonstrate excellent performance in accord with specifications mentioned in the Technical Design Report. |
电子版国际标准刊号 | 1434-6052 |
WOS关键词 | PHOTOMULTIPLIERS ; GAIN |
WOS研究方向 | Physics |
语种 | 英语 |
WOS记录号 | WOS:000459286600002 |
源URL | [http://ir.ihep.ac.cn/handle/311005/286959] |
专题 | 高能物理研究所_实验物理中心 |
作者单位 | 中国科学院高能物理研究所 |
推荐引用方式 GB/T 7714 | ATLAS Collaboration. Operation and performance of the ATLAS Tile Calorimeter in Run 1[J]. EUROPEAN PHYSICAL JOURNAL C,2018,78(12):987. |
APA | ATLAS Collaboration.(2018).Operation and performance of the ATLAS Tile Calorimeter in Run 1.EUROPEAN PHYSICAL JOURNAL C,78(12),987. |
MLA | ATLAS Collaboration."Operation and performance of the ATLAS Tile Calorimeter in Run 1".EUROPEAN PHYSICAL JOURNAL C 78.12(2018):987. |
入库方式: OAI收割
来源:高能物理研究所
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