Track segment finding with CGEM-IT and matching to outer drift chamber tracks in the BESIII detector
文献类型：期刊论文
| 作者 | Sun XH(孙新华) ; Wang LL(王亮亮); Wu LH(伍灵慧); Ju XD(鞠旭东); Xiu QL(修青磊); Dong LY(董燎原); Dong MY(董明义); Li WD(李卫东); Li WG(李卫国); Liu HM(刘怀民)
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| 刊名 | CHINESE PHYSICS C
 |
| 出版日期 | 2016 |
| 卷号 | 40期号:9 |
| 关键词 | CGEM-IT track segment finding track matching |
| DOI | 10.1088/1674-1137/40/9/096203 |
| 通讯作者 | 孙新华 ; 王亮亮 |
| 文献子类 | Article |
| 英文摘要 | The relative differences in coordinates of Cylindrical Gas Electron Multiplier Detector-based Inner Tracker (CGEM-IT) clusters are studied to search for track segments in CGEM-IT for the BESIII experiment. With the full simulation of single muon track samples, clear patterns are found and parameterized for the correct cluster combinations. The cluster combinations satisfying the patterns are selected as track segment candidates in CGEM-IT with an efficiency higher than 99%. The parameters of the track segments are obtained by a helix fitting. Some x(2) quantities, evaluating the differences in track parameters between the track segments in CGEM-IT and the tracks found in the outer drift chamber, are calculated and used to match them. Proper x(2) requirements are determined as a function of transverse momentum and the matching efficiency is found to be reasonable. |
| WOS关键词 | RECONSTRUCTION |
| 语种 | 英语 |
| WOS记录号 | WOS:000383367200020 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/261035]  |
| 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 | Sun XH,Wang LL,Wu LH,et al. Track segment finding with CGEM-IT and matching to outer drift chamber tracks in the BESIII detector[J]. CHINESE PHYSICS C,2016,40(9). |
| APA | 孙新华.,王亮亮.,伍灵慧.,鞠旭东.,修青磊.,...&Zhang, Y.(2016).Track segment finding with CGEM-IT and matching to outer drift chamber tracks in the BESIII detector.CHINESE PHYSICS C,40(9). |
| MLA | 孙新华,et al."Track segment finding with CGEM-IT and matching to outer drift chamber tracks in the BESIII detector".CHINESE PHYSICS C 40.9(2016). |
入库方式： OAI收割
来源：高能物理研究所
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