Experimental studies of THGEM in different Ar/CO2 mixtures

doi:10.1088/1674-1137/38/5/056003

	Experimental studies of THGEM in different Ar/CO2 mixtures
	He ZY(何占营); Zhou JR(周健荣); Sun ZJ(孙志嘉); He, ZY; Zhou, JR; Sun, ZJ; Yang, GA; Xu, H; Wang, YF; Liu, Q; Liu, HB; Chen, S; Xie, YG; Zheng, YH; Wang, XD; Zhang, XD; Hu, BT; Chen, YB;; Yang GA(杨桂安); Xu H(许虹); Wang YF(王艳凤); Xie YG(谢一冈); Chen YB(陈元柏)
	2014
发表期刊	CHINESE PHYSICS C (IF:5.084[JCR-2016],2.808[5-Year])
ISSN	1674-1137
EISSN	2058-6132
卷号	38 期号:5 页码:56003
摘要	In this paper, the performance of a type of domestic THGEM (THick Gaseous Electron Multiplier) working in Ar/CO2 mixtures is reported in detail. This kind of single THGEM can provide a gain range from 100 to 1000, which is very suitable for application in neutron detection. In order to study its basic characteristics as a reference for the development of a THGEM based neutron detector, the counting rate plateau, the energy resolution and the gain of the THGEM have been measured in different Ar/CO2 mixtures with a variety of electrical fields. For the Ar/CO2(90%/10%) gas mixture, a wide counting rate plateau is achieved from 720 V to 770 V, with a plateau slope of 2.4%/100 V, and an excellent energy resolution of about 22% is obtained at the 5.9 keV full energy peak of the Fe-55 X-ray source.
关键词	THGEM counting rate plateau gas gain energy resolution
学科领域	Physics
DOI	10.1088/1674-1137/38/5/056003
收录类别	SCI ; INSPIREHEP ; ADS
语种	英语
WOS记录号	WOS:000335541200010
ADS Bibcode	2014ChPhC..38e6003H
ADS URL	https://ui.adsabs.harvard.edu/abs/2014ChPhC..38e6003H
ADS引文	https://ui.adsabs.harvard.edu/abs/2014ChPhC..38e6003H/citations
INSPIRE ID	1241477
INSPIRE URL	https://inspirehep.net/literature/1241477
引用统计	正在获取... 被引频次：0 [INSPIRE] 被引频次：2 [ADS]
文献类型	期刊论文
条目标识符	https://ir.ihep.ac.cn/handle/311005/224922
专题	中国科学院高能物理研究所_中国散裂中子源
推荐引用方式 GB/T 7714	He ZY,Zhou JR,Sun ZJ,et al. Experimental studies of THGEM in different Ar/CO2 mixtures[J]. CHINESE PHYSICS C,2014,38(5):56003.
APA	何占营.,周健荣.,孙志嘉.,He, ZY.,Zhou, JR.,...&陈元柏.(2014).Experimental studies of THGEM in different Ar/CO2 mixtures.CHINESE PHYSICS C,38(5),56003.
MLA	何占营,et al."Experimental studies of THGEM in different Ar/CO2 mixtures".CHINESE PHYSICS C 38.5(2014):56003.