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Simulation of microchannel plate photomultiplier tube in high magnetic fields
Chen, Ping1,2,3,4,5; Yuan, Xiaohui1,2,3; Tian, Jinshou4,5; Wang, Xing4; Wen, Wenlong4; Guo, Lehui4; Tian, Liping4; Lu, Yu4; Liu, Hulin4; Wei, Yonglin4; Pei, Chengquan4; He, Kai4; Sai, Xiaofeng4; Wei, Wenqing1,2,3; Deng, Yanqing1,2,3; Zhao, Xu1,2,3
Department精密物理量测量实验室
2019-08-21
Source PublicationNUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT
ISSN0168-9002;1872-9576
Volume936Pages:580-582
Contribution Rank1
Abstract

The microchannel plate photomultiplier tube (MCP-PMT) used in high energy physics experiments usually needs to be able to operate in strong magnetic fields. In this paper, a 3D MCP-PMT model is developed in CST studio suite to study the magnetic field up to 5 T effect on the photoelectrons traveling from the photocathode to the MCP. Results predict that a growing number of photoelectrons strike back to the photocathode with enhancing magnetic field, which not only decreases electron collection efficiency and gain, but also impairs the photocathode lifetime.

KeywordMCP-PMT Microchannel plate Collection efficiency Magnetic field
DOI10.1016/j.nima.2018.10.088
Indexed BySCI
Language英语
WOS IDWOS:000471828100220
PublisherELSEVIER SCIENCE BV
Citation statistics
Document Type期刊论文
Identifierhttp://ir.opt.ac.cn/handle/181661/31559
Collection精密物理量测量实验室
Corresponding AuthorChen, Ping
Affiliation1.Shanghai Jiao Tong Univ, Minist Educ, Key Lab Laser Plasmas, Shanghai 200240, Peoples R China
2.Shanghai Jiao Tong Univ, Sch Phys & Astron, Shanghai 200240, Peoples R China
3.Shanghai Jiao Tong Univ, Collaborat Innovat Ctr IFSA CICIFSA, Shanghai 200240, Peoples R China
4.Chinese Acad Sci, XIOPM, Key Lab Ultrafast Photoelect Diagnost Technol, Xian 710119, Shaanxi, Peoples R China
5.Shanxi Univ, Collaborat Innovat Ctr Extreme Opt, Taiyuan 030006, Shanxi, Peoples R China
Recommended Citation
GB/T 7714
Chen, Ping,Yuan, Xiaohui,Tian, Jinshou,et al. Simulation of microchannel plate photomultiplier tube in high magnetic fields[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT,2019,936:580-582.
APA Chen, Ping.,Yuan, Xiaohui.,Tian, Jinshou.,Wang, Xing.,Wen, Wenlong.,...&Zhao, Xu.(2019).Simulation of microchannel plate photomultiplier tube in high magnetic fields.NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT,936,580-582.
MLA Chen, Ping,et al."Simulation of microchannel plate photomultiplier tube in high magnetic fields".NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT 936(2019):580-582.
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