Internal alignment and position resolution of the silicon tracker of DAMPE determined with orbit data
文献类型：期刊论文
| 作者 | Lei, SJ; Li, X; Loparco, F; Marsella, G; Mazziotta, MN; Peng, WX ; Qiao, R; Salinas, MM; Surdo, A; Vagelli, V
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| 刊名 | NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT
 |
| 出版日期 | 2018 |
| 卷号 | 893页码:43-56 |
| 关键词 | Cosmic-ray detectors Gamma-ray telescopes Alignment Silicon-strip detectors |
| DOI | 10.1016/j.nima.2018.02.105 |
| 英文摘要 | The DArk Matter Particle Explorer (DAMPE) is a space-borne particle detector designed to probe electrons and gamma-rays in the few GeV to 10 TeV energy range, as well as cosmic-ray proton and nuclei components between 10 GeV and 100 TeV. The silicon-tungsten tracker-converter is a crucial component of DAMPE. It allows the direction of incoming photons converting into electron-positron pairs to be estimated, and the trajectory and charge (Z) of cosmic-ray particles to be identified. It consists of 768 silicon micro-strip sensors assembled in 6 double layers with a total active area of 6.6 m(2). Silicon planes are interleaved with three layers of tungsten plates, resulting in about one radiation length of material in the tracker. Internal alignment parameters of the tracker have been determined on orbit, with non-showering protons and helium nuclei. We describe the alignment procedure and present the position resolution and alignment stability measurements. |
| WOS研究方向 | Instruments & Instrumentation ; Nuclear Science & Technology ; Physics, Nuclear ; Physics, Particles & Fields |
| 语种 | 英语 |
| WOS记录号 | WOS:000430167800007 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/282248]  |
| 专题 | 硬X射线调制望远镜卫星 高能物理研究所_实验物理中心 高能物理研究所_粒子天体物理中心 高能物理研究所_管理与技术支持 高能物理研究所_东莞分部 中国科学院高能物理研究所_中国散裂中子源 |
| 推荐引用方式 GB/T 7714 | Lei, SJ,Li, X,Loparco, F,et al. Internal alignment and position resolution of the silicon tracker of DAMPE determined with orbit data[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT,2018,893:43-56. |
| APA | Lei, SJ.,Li, X.,Loparco, F.,Marsella, G.,Mazziotta, MN.,...&Peng WX.(2018).Internal alignment and position resolution of the silicon tracker of DAMPE determined with orbit data.NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT,893,43-56. |
| MLA | Lei, SJ,et al."Internal alignment and position resolution of the silicon tracker of DAMPE determined with orbit data".NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT 893(2018):43-56. |
入库方式： OAI收割
来源：高能物理研究所
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