Study of Thick Gaseous Electron Multipliers Gain Stability and Some Influencing Factors
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ZHOU Xiao-Kang,
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LIU Qian,
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CHEN Shi,
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HUANG Wen-Qian,
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WANG Bin-Long,
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ZHANG Yong-Dong,
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GE Dong-Sheng,
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LIU Hong-Bang,
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ZHENG Yang-Heng,
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XIE Yi-Gang,
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DONG Yang,
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ZHANG Qiang,
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CHANG Jie,
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WANG Jing,
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LI Min,
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ZHOU Yan
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Abstract
The working stability of thinner-thick gaseous electron multipliers (THGEMs), which have been developed by the University of the Chinese Academy of Sciences and the Second Academy of China's Aerospace Science and Industry Corporation, is studied with an 8 keV x-ray on a Cu target. Gains of about 103–104 are achieved with a single board in Ar:iC4H10 (97:3). Environmental factors, such as pressure, temperature and humidity are considered. The thinner-THGEMs are shown to perform stably over two months of studies.
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Cite this article:
ZHOU Xiao-Kang, LIU Qian, CHEN Shi, HUANG Wen-Qian, WANG Bin-Long, ZHANG Yong-Dong, GE Dong-Sheng, LIU Hong-Bang, ZHENG Yang-Heng, XIE Yi-Gang, DONG Yang, ZHANG Qiang, CHANG Jie, WANG Jing, LI Min, ZHOU Yan. Study of Thick Gaseous Electron Multipliers Gain Stability and Some Influencing Factors[J].
Chin. Phys. Lett., 2014, 31(3): 032901.
DOI: 10.1088/0256-307X/31/3/032901
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ZHOU Xiao-Kang, LIU Qian, CHEN Shi, HUANG Wen-Qian, WANG Bin-Long, ZHANG Yong-Dong, GE Dong-Sheng, LIU Hong-Bang, ZHENG Yang-Heng, XIE Yi-Gang, DONG Yang, ZHANG Qiang, CHANG Jie, WANG Jing, LI Min, ZHOU Yan. Study of Thick Gaseous Electron Multipliers Gain Stability and Some Influencing Factors[J]. Chin. Phys. Lett., 2014, 31(3): 032901. DOI: 10.1088/0256-307X/31/3/032901
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ZHOU Xiao-Kang, LIU Qian, CHEN Shi, HUANG Wen-Qian, WANG Bin-Long, ZHANG Yong-Dong, GE Dong-Sheng, LIU Hong-Bang, ZHENG Yang-Heng, XIE Yi-Gang, DONG Yang, ZHANG Qiang, CHANG Jie, WANG Jing, LI Min, ZHOU Yan. Study of Thick Gaseous Electron Multipliers Gain Stability and Some Influencing Factors[J]. Chin. Phys. Lett., 2014, 31(3): 032901. DOI: 10.1088/0256-307X/31/3/032901
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ZHOU Xiao-Kang, LIU Qian, CHEN Shi, HUANG Wen-Qian, WANG Bin-Long, ZHANG Yong-Dong, GE Dong-Sheng, LIU Hong-Bang, ZHENG Yang-Heng, XIE Yi-Gang, DONG Yang, ZHANG Qiang, CHANG Jie, WANG Jing, LI Min, ZHOU Yan. Study of Thick Gaseous Electron Multipliers Gain Stability and Some Influencing Factors[J]. Chin. Phys. Lett., 2014, 31(3): 032901. DOI: 10.1088/0256-307X/31/3/032901
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