Energy calibration of a BC501A liquid scintillator using a γ-γ coincidence technique

YAN Jie; LIU Rong; LI Cheng; JIANG Li; LU Xin-Xin; ZHU Tong-Hua

doi:10.1088/1674-1137/34/7/012

Chinese Physics C> 2010, Vol. 34> Issue(7) : 993-997 DOI: 10.1088/1674-1137/34/7/012

Energy calibration of a BC501A liquid scintillator using a γ-γ coincidence technique

Abstract
HTML
Reference
Related

PDF

Abstract：
An accurate energy calibration of a BC501A liquid scintillator by means of Compton scattering of γ-rays is described. The energy resolution and the position of the Compton edge have been precisely determined using a γ-γ coincidence technique and fitting the coincidence spectrum with a Gaussian function superimposed on a quadratic polynomial for the
background. The position of the Compton edge relative to the position of the maximum and the half height of the distribution in dependence on the relevant energy resolution is discussed in detail. The results indicate that the maximum energy of the recoil Compton electron does not occur at the half height distribution but at 0.90±0.05 of the maximum height in the energy range considered. The energy resolution varies from 15.6% to 8.02% for electrons in the energy region from 0.5 MeV to 3 MeV.

References

[1]

. Rybabov B V, Sidorov V A. Fast neutron spectroscopy.New York: Consultants Bureau Inc. 1960. 122-2422. The ICARUS Collaboration. Arneodo F, Benetti B, BettiniA, et al. Nucl. Instrum. Methods A, 1998, 418: 285-2993. HUANG Han-Xiong, RUAN Xi-Chao, CHEN Guo-Chang,et al. Chinese Physics C, 2009, 33(8): 677-6814. Tichy M, Klein H, Pulpan J. 1992, PTB-7.2-925. Smith D L, Polk R G, Miller T G. Nucl. Instrum. Methods,1968, 64: 157-1666. Knox H H, Miller T G. Nucl. Instrum. Methods, 1972, 101:519-5257. Dietze G. IEEE Trans. Nucl. Sci, 1979, NS-26: 398-4028. Dietze G, Klein H. Nucl. Instrum. Methods, 1982, 193:549-5569. hrn A, Blomgren J, Park H et al. Nucl. Instrum. Methods,2008, 592: 405-41310. Prescott J R, Pupaal A S. Can. J. Phys, 1961, 39: 221-22611. Beghian L E, Wilensky S. Nucl. Instrum. Methods, 1965,35: 34-3812. Lee J H, Lee C S. Nucl. Instrum. Methods, 1998, 402:147-15413. Pywell R E, Sawatzky B D, Ives J et al. Nucl. Instrum.Methods, 2006, 565: 725-73014. Dietze G, Klein H. PTB Report. 1982. PTB-ND-22: 115. Dickens J K. ORNL Report. 1998. ORNL-6463

[1]	Ya-Ping Cheng , Liang-Jian Wen , Peng Zhang , Xing-Zhong Cao . e⁺/e^- discrimination in liquid scintillator and its usage to suppress ⁸He/⁹Li backgrounds. Chinese Physics C, 2017, 41(1): 016101. doi: 10.1088/1674-1137/41/1/016101
[2]	Jian-Guo Qin , Cai-Feng Lai , Rong Liu , Tong-Hua Zhu , Xin-Wei Zhang , Bang-Jiao Ye . Monte Carlo simulation of prompt γ-ray spectra from depleted uranium under D-T neutron irradiation and electron recoil spectra in a liquid scintillator detector. Chinese Physics C, 2016, 40(3): 036201. doi: 10.1088/1674-1137/40/3/036201
[3]	Cai-Xun Zhang , Shin-Ted Lin , Jian-Ling Zhao , Xun-Zhen Yu , Li Wang , Jing-Jun Zhu , Hao-Yang Xing . Discrimination of neutrons and γ-rays in liquid scintillator based on Elman neural network. Chinese Physics C, 2016, 40(8): 086204. doi: 10.1088/1674-1137/40/8/086204
[4]	Wei Hu , Jian Fang , Bo-Xiang Yu , Xuan Zhang , Li Zhou , Xiao Cai , Li-Jun Sun , Wan-Jin Liu , Lan Wang , Jun-Guang Lü . Laboratory measurement of radioactivity purification for ²¹²Pb in liquid scintillator. Chinese Physics C, 2016, 40(9): 096202. doi: 10.1088/1674-1137/40/9/096202
[5]	CHEN Hai-Tao , YU Bo-Xiang , SHAN Qing , DING Ya-Yun , DU Bing , LIU Shu-Tong , ZHANG Xuan , ZHOU Li , JIA Wen-Bao , FANG Jian , YE Xing-Chen , HU Wei , NIU Shun-Li , YAN Jia-Qing , ZHAO Hang , HONG Dao-Jin . Aging of LAB-based liquid scintillator in stainless steel containers. Chinese Physics C, 2015, 39(6): 066002. doi: 10.1088/1674-1137/39/6/066002
[6]	ZHANG Fei-Hong , YU Bo-Xiang , HU Wei , YANG Ma-Sheng , CAO Guo-Fu , CAO Jun , ZHOU Li . Measurement of the liquid scintillator nonlinear energy response to electron. Chinese Physics C, 2015, 39(1): 016003. doi: 10.1088/1674-1137/39/1/016003
[7]	ZHAO Jie , YU Ze-Yuan , LIU Jiang-Lai , LI Xiao-Bo , ZHANG Fei-Hong , XIA Dong-Mei . ¹³C(α, n)¹⁶O background in a liquid scintillator based neutrino experiment. Chinese Physics C, 2014, 38(11): 116201. doi: 10.1088/1674-1137/38/11/116201
[8]	CHEN Yong-Hao , CHEN Xi-Meng , ZHANG Xiao-Dong , LEI Jia-Rong , AN Li , SHAO Jian-Xiong , ZHENG Pu , WANG Xin-Hua , ZHU Chuan-Xin , HE Tie , YANG Jian . Study of n-γ discrimination in low energy range (above 40 keVee) by charge comparison method with a BC501A liquid scintillation detector. Chinese Physics C, 2014, 38(3): 036001. doi: 10.1088/1674-1137/38/3/036001
[9]	ZHANG Su-Ya-La-Tu , CHEN Zhi-Qiang , HAN Rui , LIU Xing-Quan , LIN Wei-Ping , JIN Zeng-Xue , XI Yin-Yin , LIU Jian-Li , SHI Fu-Dong . Study on gamma response function of EJ301 organic liquid scintillator with GEANT4 and FLUKA. Chinese Physics C, 2013, 37(12): 126003. doi: 10.1088/1674-1137/37/12/126003
[10]	GAO Long , YU Bo-Xiang , DING Ya-Yun , ZHOU Li , WEN Liang-Jian , XIE Yu-Guang , WANG Zhi-Gang , CAI Xiao , SUN Xi-Lei , FANG Jian , XUE Zhen , ZHANG Ai-Wu , SUN Li-Jun , GE Yong-Shuai , LIU Ying-Biao , NIU Shun-Li , HU Tao , CAO Jun , , . Attenuation length measurements of a liquid scintillator with LabVIEW and reliability evaluation of the device. Chinese Physics C, 2013, 37(7): 076001. doi: 10.1088/1674-1137/37/7/076001
[11]	CHEN Yong-Hao , LEI Jia-Rong , ZHANG Xiao-Dong , AN Li , ZHENG Pu , WANG Xin-Hua , ZHU Chuan-Xin , HE Tie . Study of n-γ discrimination for 0.4-1 MeV neutrons using the zero-crossing method with a BC501A liquid scintillation detector. Chinese Physics C, 2013, 37(4): 046202. doi: 10.1088/1674-1137/37/4/046202
[12]	LI Xiao-Bo , XIAO Hua-Lin , CAO Jun , LI Jin , RUAN Xi-Chao , HENG Yue-Kun . Timing properties and pulse shape discrimination of LAB-based liquid scintillator. Chinese Physics C, 2011, 35(11): 1026-1032. doi: 10.1088/1674-1137/35/11/009
[13]	BIAN Jian-Ming , HE Kang-Lin , LI Wei-Guo , HU Tao , FU Cheng-Dong , HUANG Bin , LIU Ying , NING Fei-Peng , SONG Wen-Bo , SUN Sheng-Sen , XU Min , YAN Jie , YAN Liang , . Absolute photon energy calibration for the BESⅢ EMC. Chinese Physics C, 2010, 34(1): 72-77. doi: 10.1088/1674-1137/34/1/013
[14]	HAN Yun-Cheng , Nobuyuki Chiga , Yu Fujii , Kenta Futatsukawa , Osamu Hashimoto , Kentaro Hirose , Takatsugu Ishikawa , Hiroki Kanda , Masashi Kaneta , Daisuke Kawama , Yue Ma , Kazushige Maeda , Tomofumi Maruta , Nayuta Maruyama , Akihiko Matsumura , Youhei Miyagi , Koji Miwa , Satoshi N , Hajime Shimizu , Koutarou Shirotori , Koutaku Suzuki , Tadaaki Tamae , Hirokazu Tamura , Kyo Tsukada , WANG Tie-Shan , Hirohito Yamazaki . Energy calibration of tagged photons by the d(γ, π^－pp) reaction. Chinese Physics C, 2010, 34(1): 35-38. doi: 10.1088/1674-1137/34/1/006
[15]	XIAO Hua-Lin , DENG Jing-Shan , WANG Nai-Yan . Oxygen quenching in a LAB based liquid scintillator and the nitrogen bubbling model. Chinese Physics C, 2010, 34(5): 571-575. doi: 10.1088/1674-1137/34/5/011
[16]	HUANG Han-Xiong , RUAN Xi-Chao , CHEN Guo-Chang , ZHOU Zu-Ying , LI Xia , BAO Jie , NIE Yang-Bo , ZHONG Qi-Ping . Measurement of the response function and the detection efficiency of an organic liquid scintillator for neutrons between 1 and 30 MeV. Chinese Physics C, 2009, 33(8): 677-681. doi: 10.1088/1674-1137/33/8/015
[17]	WANG Song-Lin , HUANG Han-Xiong , RUAN Xi-Chao , LI Xia , BAO Jie , NIE Yang-Bo , ZHONG Qi-Ping , ZHOU Zu-Ying , KONG Xiang-Zhong . Measurement of the neutron spectrum of a Pu-C source with a liquid scintillator. Chinese Physics C, 2009, 33(5): 378-382. doi: 10.1088/1674-1137/33/5/012
[18]	WU Jin-Jie , HENG Yue-Kun , SUN Zhi-Jia , WU Chong , ZHAO Yu-Da , YANG Gui-An , JIANG Chun-Hua . A study of time over threshold (TOT) technique for plastic scintillator counter. Chinese Physics C, 2008, 32(3): 186-190. doi: 10.1088/1674-1137/32/3/005
[19]	Xu Shuwei , Liu Manqing . Energy Calibration for a Plastic Scintillator Beta-Detector Telescope. Chinese Physics C, 1990, 14(S1): 101-104.
[20]	Qiu Jinfa . The Background Darkness of X-Ray Films and Energy Calibration in an EC Experiment. Chinese Physics C, 1989, 13(S4): 363-370.

Access

Get Citation

YAN Jie, LIU Rong, LI Cheng, JIANG Li, LU Xin-Xin and ZHU Tong-Hua. Energy calibration of a BC501A liquid scintillator using a γ-γ coincidence technique[J]. Chinese Physics C, 2010, 34(7): 993-997. doi: 10.1088/1674-1137/34/7/012

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2009-08-28
Revised: 2009-10-09

Article Metric

Article Views(2740)
PDF Downloads(723)
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

Energy calibration of a BC501A liquid scintillator using a γ-γ coincidence technique

Corresponding author: YAN Jie,

Received Date: 2009-08-28

Accepted Date: 2009-10-09

Available Online: 2010-07-05

Abstract:

An accurate energy calibration of a BC501A liquid scintillator by means of Compton scattering of γ-rays is described. The energy resolution and the position of the Compton edge have been precisely determined using a γ-γ coincidence technique and fitting the coincidence spectrum with a Gaussian function superimposed on a quadratic polynomial for the
background. The position of the Compton edge relative to the position of the maximum and the half height of the distribution in dependence on the relevant energy resolution is discussed in detail. The results indicate that the maximum energy of the recoil Compton electron does not occur at the half height distribution but at 0.90±0.05 of the maximum height in the energy range considered. The energy resolution varies from 15.6% to 8.02% for electrons in the energy region from 0.5 MeV to 3 MeV.

HTML

Reference (1)

Energy calibration of a BC501A liquid scintillator using a γ-γ coincidence technique

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article