×
近期发现有不法分子冒充我刊与作者联系,借此进行欺诈等不法行为,请广大作者加以鉴别,如遇诈骗行为,请第一时间与我刊编辑部联系确认(《中国物理C》(英文)编辑部电话:010-88235947,010-88236950),并作报警处理。
本刊再次郑重声明:
(1)本刊官方网址为cpc.ihep.ac.cn和https://iopscience.iop.org/journal/1674-1137
(2)本刊采编系统作者中心是投稿的唯一路径,该系统为ScholarOne远程稿件采编系统,仅在本刊投稿网网址(https://mc03.manuscriptcentral.com/cpc)设有登录入口。本刊不接受其他方式的投稿,如打印稿投稿、E-mail信箱投稿等,若以此种方式接收投稿均为假冒。
(3)所有投稿均需经过严格的同行评议、编辑加工后方可发表,本刊不存在所谓的“编辑部内部征稿”。如果有人以“编辑部内部人员”名义帮助作者发稿,并收取发表费用,均为假冒。
                  
《中国物理C》(英文)编辑部
2024年10月30日

Geometry optimization of a barrel silicon pixelated tracker

Get Citation
Qing-Yuan Liu, Meng Wang and Marc Winter. Geometry optimization of a barrel silicon pixelated tracker[J]. Chinese Physics C, 2017, 41(8): 086001. doi: 10.1088/1674-1137/41/8/086001
Qing-Yuan Liu, Meng Wang and Marc Winter. Geometry optimization of a barrel silicon pixelated tracker[J]. Chinese Physics C, 2017, 41(8): 086001.  doi: 10.1088/1674-1137/41/8/086001 shu
Milestone
Received: 2017-02-14
Fund

    Supported by National Natural Science Foundation of China (U1232202)

Article Metric

Article Views(1506)
PDF Downloads(27)
Cited by(0)
Policy on re-use
To reuse of subscription content published by CPC, the users need to request permission from CPC, unless the content was published under an Open Access license which automatically permits that type of reuse.
通讯作者: 陈斌, bchen63@163.com
  • 1. 

    沈阳化工大学材料科学与工程学院 沈阳 110142

  1. 本站搜索
  2. 百度学术搜索
  3. 万方数据库搜索
  4. CNKI搜索

Email This Article

Title:
Email:

Geometry optimization of a barrel silicon pixelated tracker

    Corresponding author: Meng Wang,
  • 1. School of Physics and Key Laboratory of Particle Physics and Particle Irradiation(MOE), Shandong University, Jinan 250100, China
  • 2. Université
  • 3.  School of Physics and Key Laboratory of Particle Physics and Particle Irradiation(MOE), Shandong University, Jinan 250100, China
  • 4.  Université
Fund Project:  Supported by National Natural Science Foundation of China (U1232202)

Abstract: We have studied optimization of the design of a barrel-shaped pixelated tracker for given spatial boundaries. The optimization includes choice of number of layers and layer spacing. Focusing on tracking performance only, momentum resolution is chosen as the figure of merit. The layer spacing is studied based on Gluckstern's method and a numerical geometry scan of all possible tracker layouts. A formula to give the optimal geometry for curvature measurement is derived in the case of negligible multiple scattering to deal with trajectories of very high momentum particles. The result is validated by a numerical scan method, which could also be implemented with any track fitting algorithm involving material effects, to search for the optimal layer spacing and to determine the total number of layers for the momentum range of interest under the same magnetic field. The geometry optimization of an inner silicon pixel tracker proposed for BESⅢ is also studied by using a numerical scan and these results are compared with Geant4-based simulations.

    HTML

Reference (7)

目录

/

DownLoad:  Full-Size Img  PowerPoint
Return
Return