Alignment of the CMS silicon tracker during commissioning with cosmic rays
文献类型：期刊论文
| 作者 | CMS Collaboration |
| 刊名 | JOURNAL OF INSTRUMENTATION
 |
| 出版日期 | 2010 |
| 卷号 | 5 |
| 通讯作者 | Chatrchyan, S (reprint author), Yerevan Phys Inst, Yerevan 375036, Armenia. |
| 英文摘要 | The CMS silicon tracker, consisting of 1440 silicon pixel and 15 148 silicon strip detector modules, has been aligned using more than three million cosmic ray charged particles, with additional information from optical surveys. The positions of the modules were determined with respect to cosmic ray trajectories to an average precision of 3-4 microns RMS in the barrel and 3-14 microns RMS in the endcap in the most sensitive coordinate. The results have been validated by several studies, including laser beam cross-checks, track fit self-consistency, track residuals in overlapping module regions, and track parameter resolution, and are compared with predictions obtained from simulation. Correlated systematic effects have been investigated. The track parameter resolutions obtained with this alignment are close to the design performance. |
| 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:000280524100024 |
| 公开日期 | 2016-02-25 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/212970]  |
| 专题 | 高能物理研究所_粒子天体物理中心 |
| 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 | CMS Collaboration. Alignment of the CMS silicon tracker during commissioning with cosmic rays[J]. JOURNAL OF INSTRUMENTATION,2010,5. |
| APA | CMS Collaboration.(2010).Alignment of the CMS silicon tracker during commissioning with cosmic rays.JOURNAL OF INSTRUMENTATION,5. |
| MLA | CMS Collaboration."Alignment of the CMS silicon tracker during commissioning with cosmic rays".JOURNAL OF INSTRUMENTATION 5(2010). |
入库方式： OAI收割
来源：高能物理研究所
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