×
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

Three Dimension Distribution of Electric Field in GEM Gas Detectors

  • The 3D distribution of electric field in GEM (Gas Electron Multiplier) electrode is calculated based on the finite element method. The transmissivity of electric field lines in four types of GEM are obtained, these are 33.12%,34 85%,40.70%, and 16.70% for double-conical, cylindrical, single-conical and inverse-conical electrodes respectively. The three dimensional calculation of electric field in GEM agrees with the experimental data better than the two dimensional calculation.
  • 加载中
  • [1] .Fabio Sauli.Nucl.Instr.and Meth.,2003,A505:195-1982.LI Cheng,XU Zi-Zong.Nuclear Electronics Detection Technology,2000,20(5):351(in Chinese)(李澄,许咨宗.核电子学与探测技术,2000,20(5):351)3.Bouianov O,Bouianov M,Orava R et al.Nucl.Instr.and Meth.,2000,A450:277 -2874.Bouianov O,Bouianov M,Orava R et al.Nucl.Instr.and Meth.,2001,A458:698 -7095.3D Simulat ion of Charge Transf er in a Gas Electron Multiplier (GEM)and Comparison to Experiment.CERN-OPEN-99-3736.Tomas Motos Lopez.Electrostatic Field Calculation of the Gas ElectronMult iplier (GEM) Using Ansofts 3D Field Simulator.CERN/IT/99-57.QIANG Yi.Research on the Propert ies of Avalanche in Gas ElectronMultiplier,Thesis of University of Science and Technology of China,2002(in chinese)(强翼,GEM 探测器体放大性能研究,中国科学技术大学毕业论文,2002)
  • 加载中

Get Citation
ZHOU Yi, LI Cheng, AN Shao-Hui and XU Zi-Zong. Three Dimension Distribution of Electric Field in GEM Gas Detectors[J]. Chinese Physics C, 2004, 28(3): 299-303.
ZHOU Yi, LI Cheng, AN Shao-Hui and XU Zi-Zong. Three Dimension Distribution of Electric Field in GEM Gas Detectors[J]. Chinese Physics C, 2004, 28(3): 299-303. shu
Milestone
Received: 2003-06-25
Revised: 1900-01-01
Article Metric

Article Views(3314)
PDF Downloads(583)
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:

Three Dimension Distribution of Electric Field in GEM Gas Detectors

    Corresponding author: LI Cheng,
  • Department of Modern Physics,University of Science and Technology of China,Hefei 230027,China

Abstract: The 3D distribution of electric field in GEM (Gas Electron Multiplier) electrode is calculated based on the finite element method. The transmissivity of electric field lines in four types of GEM are obtained, these are 33.12%,34 85%,40.70%, and 16.70% for double-conical, cylindrical, single-conical and inverse-conical electrodes respectively. The three dimensional calculation of electric field in GEM agrees with the experimental data better than the two dimensional calculation.

    HTML

Reference (1)

目录

/

DownLoad:  Full-Size Img  PowerPoint
Return
Return