Operation and performance of the ATLAS semiconductor tracker
文献类型：期刊论文
| 作者 | ATLAS collaboration |
| 刊名 | JOURNAL OF INSTRUMENTATION
 |
| 出版日期 | 2014 |
| 卷号 | 9 |
| 关键词 | PROTON CROSS-SECTION ROOT-S=7 TEV DETECTOR LHC MODULES SILICON SYSTEM MONITOR SINGLE CHARGE |
| 通讯作者 | Aad, G (reprint author), Aix Marseille Univ, CPPM, Marseille, France. |
| 英文摘要 | The semiconductor tracker is a silicon microstrip detector forming part of the inner tracking system of the ATLAS experiment at the LHC. The operation and performance of the semiconductor tracker during the first years of LHC running are described. More than 99% of the detector modules were operational during this period, with an average intrinsic hit efficiency of (99.74 +/- 0.04)%. The evolution of the noise occupancy is discussed, and measurements of the Lorentz angle, delta-ray production and energy loss presented. The alignment of the detector is found to be stable at the few-micron level over long periods of time. Radiation damage measurements, which include the evolution of detector leakage currents, are found to be consistent with predictions and are used in the verification of radiation background simulations. |
| 学科主题 | Instruments & Instrumentation |
| 类目[WOS] | Instruments & Instrumentation |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000341927600037 |
| 公开日期 | 2016-02-26 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/213779]  |
| 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 semiconductor tracker[J]. JOURNAL OF INSTRUMENTATION,2014,9. |
| APA | ATLAS collaboration.(2014).Operation and performance of the ATLAS semiconductor tracker.JOURNAL OF INSTRUMENTATION,9. |
| MLA | ATLAS collaboration."Operation and performance of the ATLAS semiconductor tracker".JOURNAL OF INSTRUMENTATION 9(2014). |
入库方式： OAI收割
来源：高能物理研究所
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