p/pi(+) response of single layer THGEM detector in Ar+3% iC(4)H(10)
文献类型：期刊论文
| 作者 | Hong, DJ; Yu BX(俞伯祥) ; An GP(安广朋); Chen HT(陈海涛); Hu T(胡涛); Li JC(李家才); Niu SL(牛顺利); Xie YG(谢一冈); Zhang X(张烜); Yu, BX
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| 刊名 | CHINESE PHYSICS C
 |
| 出版日期 | 2015 |
| 卷号 | 39期号:9页码:96002 |
| 关键词 | CEPC DHCAL THGEM p pi(+) detection efficiency |
| 英文摘要 | In this work, we study the response of a single layer Thick Gaseous Electron Multiplier (THGEM) detector to p/pi(+) at the E3 line of the Beijing Test Beam Facility. The THGEM detector drift gap used in this study is 4 mm, and the gain of the detector operated in Ar+3% iC(4)H(10) is about 2000. p/pi(+) particles at momenta between 500 MeV/c and 1000 MeV/c are distinguished by a Time Of Flight system. Our results show that at the measured momenta, detection efficiencies for p are from 93% to 99%, and for pi(+) in the range of 82%-88%. Meanwhile, simple Geant4 simulations also have been done, and are consistent with the amplitude spectra of the beam test results. We preliminarily study the feasibility of the THGEM detector as a sampling element for a Digital Hadronic Calorimeter (DHCAL), which may provide support for the possible application of a THGEM detector in the Circular Electron Positron Collider (CEPC) HCAL. |
| 学科主题 | Physics |
| 类目[WOS] | Physics, Nuclear ; Physics, Particles & Fields |
| 收录类别 | SCI |
| WOS记录号 | WOS:000361416700012 |
| 公开日期 | 2016-05-03 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/228707]  |
| 专题 | 高能物理研究所_实验物理中心 |
| 推荐引用方式 GB/T 7714 | Hong, DJ,Yu BX,An GP,et al. p/pi(+) response of single layer THGEM detector in Ar+3% iC(4)H(10)[J]. CHINESE PHYSICS C,2015,39(9):96002. |
| APA | Hong, DJ.,俞伯祥.,安广朋.,陈海涛.,胡涛.,...&Zheng, YH.(2015).p/pi(+) response of single layer THGEM detector in Ar+3% iC(4)H(10).CHINESE PHYSICS C,39(9),96002. |
| MLA | Hong, DJ,et al."p/pi(+) response of single layer THGEM detector in Ar+3% iC(4)H(10)".CHINESE PHYSICS C 39.9(2015):96002. |
入库方式： OAI收割
来源：高能物理研究所
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