Discriminating cosmic muons and X-rays based on rise time using a GEM detector

Hui-Yin Wu; Sheng-Ying Zhao; Xiao-Dong Wang; Xian-Ming Zhang; Hui-Rong Qi; Wei Zhang; Ke-Yan Wu; Bi-Tao Hu; Yi Zhang

doi:10.1088/1674-1137/40/8/086001

Chinese Physics C> 2016, Vol. 40> Issue(8) : 086001 DOI: 10.1088/1674-1137/40/8/086001

Discriminating cosmic muons and X-rays based on rise time using a GEM detector

1.
School of Nuclear Science and Technology, Lanzhou University, Lanzhou 730000, China
2.
School of Nuclear Science and Technology, University of South China, Hengyang 421001, China
3.
State Key Laboratory of Particle Detection and Electronics, Beijing 100049, China

Abstract
HTML
Reference
Related

PDF

Abstract：
Gas electron multiplier (GEM) detectors have been used in cosmic muon scattering tomography and neutron imaging over the last decade. In this work, a triple GEM device with an effective readout area of 10 cm × 10 cm is developed, and a method of discriminating between cosmic muons and X-rays based on rise time is tested. The energy resolution of the GEM detector is tested by ⁵⁵Fe ray source to prove the GEM detector has a good performance. Analysis of the complete signal-cycles allows us to get the rise time and pulse heights. The experiment result indicates that cosmic muons and X-rays can be discriminated with an appropriate rise time threshold.
- gas electron multiplier ,
- cosmic muon ,
- X-ray ,
- rising time ,
- discrimination

References

[1]	A. Bressan et al, Nucl. Instrum. Methods A, 425: 254-261 (1999)
[2]	F. Sauli, Nucl. Instrum. Methods A, 386: 531-534 (1997)
[3]	K. Gnanvo et al, IEEE NSS/MIC: 552-559 (2010)
[4]	H. Ohshita et al, Nucl. Instrum. Methods A, 623: 126-128 (2010)
[5]	X. D. Wang et al, Chin. Phys. C, 39(2): 026001 (2015)
[6]	G. Croc et al, Nucl. Instrum. Methods A, 712: 108-112 (2013)
[7]	M. Raymond et al, IEEE NSS/MIC, 2(9): 113-118 (2000)

[1]	Tetsuaki Moriguchi , Momo Mukai , Naoto Kaname , Akira Ozawa , Shinji Suzuki , Yasushi Abe , Hiroki Arakawa , Tomoya Fujii , Daiki Hamakawa , Sakumi Harayama , Shun Hosoi , Yasuto Inada , Kumi Inomata , Reo Kagesawa , Daisuke Kajiki , Daiki Kamioka , Masanori Kanda , Atsushi Kitagawa , Takaaki Kobayashi , Daisuke Nagae , Sarah Naimi , Kunimitsu Nishimuro , Shunichiro Omika , Misaki Otsu , Mamoru Sakaue , Shinji Sato , Hibiki Seki , Naru Shinozaki , Takeshi Suzuki , Keisuke Tomita , Takayuki Yamaguchi , Yoshitaka Yamaguchi , Asahi Yano , Kenjiro Yokota . Improvements of time-of-flight detector utilizing a thin foil and crossed static electric and magnetic fields. Chinese Physics C, 2025, 49(10): 104001. doi: 10.1088/1674-1137/ade95b
[2]	HUANG Jiang , XIONG Yong-Qian , CHEN De-Zhi , LIU Kai-Feng , YANG Jun , LI Dong , YU Tiao-Qin , FAN Ming-Wu , YANG Bo . A permanent magnet electron beam spread system used fora low energy electron irradiation accelerator. Chinese Physics C, 2014, 38(10): 107008. doi: 10.1088/1674-1137/38/10/107008
[3]	A.G.Drentje . Gas-mixing: Ion Cooling or Reduced Turbulent Heating?. Chinese Physics C, 2007, 31(S1): 162-164.
[4]	GUO Yun-Jun , HE Kang-Lin . Muon Identification Using the Efficiencies Ratio Method at BESⅡ. Chinese Physics C, 2007, 31(11): 1050-1055.
[5]	CHANG KONG-LIANG . DIMENSIONAL METHOD TO SOLVE THE DIFFUSION CONVECTION EQUATION OF SOLAR COSMIC RAYS. Chinese Physics C, 1978, 2(3): 200-210.

Access

Get Citation

Hui-Yin Wu, Sheng-Ying Zhao, Xiao-Dong Wang, Xian-Ming Zhang, Hui-Rong Qi, Wei Zhang, Ke-Yan Wu, Bi-Tao Hu and Yi Zhang. Discriminating cosmic muons and X-rays based on rise time using a GEM detector[J]. Chinese Physics C, 2016, 40(8): 086001. doi: 10.1088/1674-1137/40/8/086001

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2015-12-08
Revised: 2016-01-28

Fund

Supported by National Natural Science Foundation of China (11135002, 11275235, 11405077, 11575073)

Article Metric

Article Views(2764)
PDF Downloads(289)
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

Discriminating cosmic muons and X-rays based on rise time using a GEM detector

Corresponding author: Yi Zhang,

1. School of Nuclear Science and Technology, Lanzhou University, Lanzhou 730000, China
2. School of Nuclear Science and Technology, University of South China, Hengyang 421001, China
3. State Key Laboratory of Particle Detection and Electronics, Beijing 100049, China

Received Date: 2015-12-08
Accepted Date: 2016-01-28
Available Online: 2016-08-05

Fund Project: Supported by National Natural Science Foundation of China (11135002, 11275235, 11405077, 11575073)

Abstract: Gas electron multiplier (GEM) detectors have been used in cosmic muon scattering tomography and neutron imaging over the last decade. In this work, a triple GEM device with an effective readout area of 10 cm × 10 cm is developed, and a method of discriminating between cosmic muons and X-rays based on rise time is tested. The energy resolution of the GEM detector is tested by ⁵⁵Fe ray source to prove the GEM detector has a good performance. Analysis of the complete signal-cycles allows us to get the rise time and pulse heights. The experiment result indicates that cosmic muons and X-rays can be discriminated with an appropriate rise time threshold.