Study on the novel neutron-to-proton convertor for improving the detection efficiency of a triple GEM based fast neutron detector

WANG Xiao-Dong; YANG He-Run; REN Zhong-Guo; ZHANG Jun-Wei; YANG Lei; ZHANG Chun-Hui; HA Ri-Ba-La; AN L; HU Bi-Tao

doi:10.1088/1674-1137/39/2/026001

Chinese Physics C> 2015, Vol. 39> Issue(2) : 026001 DOI: 10.1088/1674-1137/39/2/026001

Study on the novel neutron-to-proton convertor for improving the detection efficiency of a triple GEM based fast neutron detector

Abstract
HTML
Reference
Related

PDF

Abstract：
A high-efficiency fast neutron detector prototype based on a triple Gas Electron Multiplier (GEM) detector, which, coupled with a novel multi-layered high-density polyethylene (HDPE) as a neutron-to-proton converter for improving the neutron detection efficiency, is introduced and tested with the Am-Be neutron source in the Institute of Modern Physics (IMP) at Lanzhou in the present work. First, the developed triple GEM detector is tested by measuring its effective gain and energy resolution with ⁵⁵Fe X-ray source to ensure that it has a good performance. The effective gain and obtained energy resolution is 5.0×10⁴ and around 19.2%, respectively. Secondly, the novel multi-layered HDPE converter is coupled with the cathode of the triple GEM detector making it a high-efficiency fast neutron detector. Its effective neutron response is four times higher than that of the traditional single-layered conversion technique when the converter layer number is 38.

References

[1]

Fabio S. Nucl. Instrum. Methods A, 1997, 386: 531-534[2] Bressan A, De Oliveira R, Gandi A et al. Nucl. Instrum. Methods A, 1999, 425: 254-261[3] Ohshita H, Uno S, Otomo T, Koike T et al. Nucl. Instrum. Methods A, 2010, 623: 126-128[4] WANG Y F, SUN Z J, ZHOU J R et al. Science China Physics, Mechanics Astronomy, 2013, 56: 1897-1902[5] WANG X D, ZHANG Y L, ZHANG C H et al. Science China Physics, Mechanics Astronomy, 2013, 56: 1740-1744[6] ZHOU Jian-Rong, SUN Zhi-Jia, LIU Ben et al. CPC (HEP NP), 2011, 35(7): 668-674[7] Oed A. Nucl. Instrum. Methods A, 2004, 525: 62-68[8] ZHANG Y, ZHANG X D, WANG W X et al. CPC (HEP NP), 2009, 33(1): 42-46[9] WANG Y, CHENG J P, LI Y J et al. CPC (HEP NP), 2010, 34(1): 88-91[10] Cortesi M, Zboray R, Adams R et al. JINST, 2012, 7: C02056[11] Croci G, Alfonsi M, Ropelewski L et al. Nucl. Instrum. Methods A, 2013, 712: 108-112[12] Esposito B, Marocco D, Villari R et al. Nucl., 2014, 741: 196-204

[1]	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 . Discriminating cosmic muons and X-rays based on rise time using a GEM detector. Chinese Physics C, 2016, 40(8): 086001. doi: 10.1088/1674-1137/40/8/086001
[2]	Ming-Yang Huang , Xin-Heng Guo , Bing-Lin Young . Detection of supernova neutrinos at spallation neutron sources. Chinese Physics C, 2016, 40(7): 073102. doi: 10.1088/1674-1137/40/7/073102
[3]	Yi Liu , Yi-Gang Yang , Yang Tai , Zhi Zhang . A capture-gated fast neutron detection method. Chinese Physics C, 2016, 40(7): 076201. doi: 10.1088/1674-1137/40/7/076201
[4]	Ke Li , Jian-Rong Zhou , Xiao-Dong Wang , Tao Xiong , Ying Zhang , Yu-Guang Xie , Liang Zhou , Hong Xu , Gui-An Yang , Yan-Feng Wang , Yan Wang , Jin-Jie Wu , Zhi-Jia Sun , Bi-Tao Hu . Study of a nTHGEM-based thermal neutron detector. Chinese Physics C, 2016, 40(7): 076002. doi: 10.1088/1674-1137/40/7/076002
[5]	Yi-ming Wang , Yang Tian , Yi-gang Yang , Ren Liu , Jing-sheng Pan , Xue-wu Wang , Zhi Zhang . Detection efficiency evaluation for a large area neutron sensitive microchannel plate detector. Chinese Physics C, 2016, 40(9): 096004. doi: 10.1088/1674-1137/40/9/096004
[6]	YANG Lei , ZHOU Jian-Rong , SUN Zhi-Jia , ZHANG Ying , HUANG Chao-Qiang , SUN Guang-Ai , WANG Yan-Feng , YANG Gui-An , XU Hong , XIE Yu-Guang , CHEN Yuan-Bo . Experimental research on a THGEM-based thermal neutron detector. Chinese Physics C, 2015, 39(5): 056002. doi: 10.1088/1674-1137/39/5/056002
[7]	YANG Yun , LIU Guo-Fu , YANG Jun , LUO Xiao-Liang , MENG De-Yuan . Digital discrimination of neutron and γ ray using an organic scintillation detector based on wavelet transform modulus maximum. Chinese Physics C, 2014, 38(3): 036202. doi: 10.1088/1674-1137/38/3/036202
[8]	CHEN Zhen-Ping , ZHENG Hua-Qing , SUN Guang-Yao , SONG Jing , HAO Li-Juan , HU Li-Qin , WU Yi-Can . Preliminary study on CAD-based method of characteristics for neutron transport calculation. Chinese Physics C, 2014, 38(5): 058201. doi: 10.1088/1674-1137/38/5/058201
[9]	HE Li , DENG Zhi , LIU Yi-Nong , LI Yu-Lan . Development of a multi-channel readout ASIC for a fast neutron spectrometer based on GEM-TPC. Chinese Physics C, 2014, 38(10): 106101. doi: 10.1088/1674-1137/38/10/106101
[10]	XU Ming , TANG Zhi-Cheng , CHEN Guo-Ming , TAO Jun-Quan . Comparison of thermal neutron detection efficiency of ⁶Li scintillation glass and ³He gas proportional tube. Chinese Physics C, 2013, 37(10): 106001. doi: 10.1088/1674-1137/37/10/106001
[11]	XING Hao-Yang , WANG Li , ZHU Jing-Jun , TANG Chang-Jian , YUE Qian . Simulation of large-scale fast neutron liquid scintillation detector. Chinese Physics C, 2013, 37(2): 026003. doi: 10.1088/1674-1137/37/2/026003
[12]	TANG Bin , SUN Zhi-Jia , ZHANG Qiang , YANG Zhen , XU Hong , YANG Gui-An , WANG Yan-Feng , WU Chong , CHEN Yuan-Bo , YANG Lei . Study of a position-sensitive scintillator neutron detector. Chinese Physics C, 2012, 36(11): 1089-1094. doi: 10.1088/1674-1137/36/11/009
[13]	YANG Zai-Hong , YE Yan-Lin , XIAO Jun , YOU Hai-Bo , LIU HONG-Na , SUN Ye-Lei , WANG Zi-Heng , CHEN Jie . Fast calibration methods using cosmic rays for a neutron detection array. Chinese Physics C, 2012, 36(3): 222-227. doi: 10.1088/1674-1137/36/3/006
[14]	DOU Hai-Feng , TANG Bin . An empirical formula for scattered neutron components in fast neutron radiography. Chinese Physics C, 2011, 35(5): 483-487. doi: 10.1088/1674-1137/35/5/016
[15]	ZHOU Jian-Rong , SUN Zhi-Jia , LIU Ben , WANG Yan-Feng , YANG Gui-An , ZHOU Liang , XU Hong , DONG Jing , YANG Lei , LI Yi . Neutron beam monitor based on a boron-coated GEM. Chinese Physics C, 2011, 35(7): 668-674. doi: 10.1088/1674-1137/35/7/012
[16]	ZHOU Yi , LI Cheng , SUN Yong-Jie , SHAO Ming . An X-ray imaging device based on a GEM detector with delay-line readout. Chinese Physics C, 2010, 34(1): 78-82. doi: 10.1088/1674-1137/34/1/014
[17]	WANG Yi , CHENG Jian-Ping , LI Yuan-Jing , LUO Ming , ZHANG Guo-Guang . An MRPC for fast neutron detection. Chinese Physics C, 2010, 34(1): 88-91. doi: 10.1088/1674-1137/34/1/016
[18]	WANG Wen-Xin , ZHANG Yi , WANG Ji-Jin , HU Bi-Tao . Study on spatial resolution of micromegas as a neutron detector under condition of high neutron flux and γ ray background. Chinese Physics C, 2009, 33(2): 110-113. doi: 10.1088/1674-1137/33/2/007
[19]	QIAN Sen , WANG Yi-Fang , ZHANG Jia-Wen , LI Jin , CHEN Yuan-Bo , CHEN Jin , WANG Zhi-Gang , MA Lie-Hua . Study of the RPC-Gd as thermal neutron detector. Chinese Physics C, 2009, 33(9): 769-773. doi: 10.1088/1674-1137/33/9/011
[20]	KONG Zan , LI Zhi-Huan , YE Yan-Lin , JIANG Dong-Xing , HUA Hui , LI Xiang-Qing , ZHANG Shuang-Quan , ZHENG Tao , GE Yu-Cheng , LOU Jian-Ling , LI Chen , . Efficiency calibration of neutron detector array for β decay of exotic nuclei. Chinese Physics C, 2008, 32(S2): 186-189.

Access

Get Citation

WANG Xiao-Dong, YANG He-Run, REN Zhong-Guo, ZHANG Jun-Wei, YANG Lei, ZHANG Chun-Hui, HA Ri-Ba-La, AN L and HU Bi-Tao. Study on the novel neutron-to-proton convertor for improving the detection efficiency of a triple GEM based fast neutron detector[J]. Chinese Physics C, 2015, 39(2): 026001. doi: 10.1088/1674-1137/39/2/026001

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2014-03-14
Revised: 1900-01-01

Article Metric

Article Views(2252)
PDF Downloads(278)
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

Study on the novel neutron-to-proton convertor for improving the detection efficiency of a triple GEM based fast neutron detector

Corresponding author: HU Bi-Tao,

Received Date: 2014-03-14

Accepted Date: 1900-01-01

Available Online: 2015-02-05

Abstract: A high-efficiency fast neutron detector prototype based on a triple Gas Electron Multiplier (GEM) detector, which, coupled with a novel multi-layered high-density polyethylene (HDPE) as a neutron-to-proton converter for improving the neutron detection efficiency, is introduced and tested with the Am-Be neutron source in the Institute of Modern Physics (IMP) at Lanzhou in the present work. First, the developed triple GEM detector is tested by measuring its effective gain and energy resolution with ⁵⁵Fe X-ray source to ensure that it has a good performance. The effective gain and obtained energy resolution is 5.0×10⁴ and around 19.2%, respectively. Secondly, the novel multi-layered HDPE converter is coupled with the cathode of the triple GEM detector making it a high-efficiency fast neutron detector. Its effective neutron response is four times higher than that of the traditional single-layered conversion technique when the converter layer number is 38.

HTML

Reference (1)

Study on the novel neutron-to-proton convertor for improving the detection efficiency of a triple GEM based fast neutron detector

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article