Oxygen quenching in a LAB based liquid scintillator and the nitrogen bubbling model

XIAO Hua-Lin; DENG Jing-Shan; WANG Nai-Yan

doi:10.1088/1674-1137/34/5/011

Chinese Physics C> 2010, Vol. 34> Issue(5) : 571-575 DOI: 10.1088/1674-1137/34/5/011

Oxygen quenching in a LAB based liquid scintillator and the nitrogen bubbling model

Abstract
HTML
Reference
Related

PDF

Abstract：
The oxygen quenching effect in a Linear Alkl Benzene (LAB) based liquid scintillator (LAB as the solvent, 3 g/L 2, 5 diphe-nyloxazole (PPO) as the fluor and 15 mg/L p-bis-(o-methylstyryl)-benzene (bis-MSB) as the λ-shifter) is studied by measuring the light yield as a function of the nitrogen bubbling time. It is shown that the light yield of the fully purged liquid scintillator is increased by 11% at room temperature and the room atmospheric pressure. A simple nitrogen bubbling model is proposed to describe the relationship between the relative light yield (oxygen quenching factor) and the bubbling time.

References

[1]

Masetti F et al. J. Lumin., 1996, 68(1): 15-252 Ranucci G et al. Nucl. Instrum. Methods A, 1998, 412(2):374{3863 Kino Y et al. J. Nucl. Radiochem. Sci., 2000, 1(2): 63-684 Terry L. Brewer. J. Am. Chem. Soc., 1971, 93(3): 775-7765 Chleck D J, Ziegler C A. Rev. Sci. Instrum., 1957, 28: 466-4676 LIU Jin-Chang et al. HEP NP, 2007, 30(1): 76-79 (inChinese)7 DING Y et al. Nucl. Instrum. Methods A, 2008, 584(1):238-2438 Dietze G et al. Nucl. Instrum. Methods A, 1982, 193: 5499 Arneodo F et al. Nucl. Instrum. Methods A, 1998, 418(2):285-29910 Birks J B. The Theory and Practice of Scintillation Counting. London: Pergamon Press, 1964. 18511 Pywell R E et al. Nucl. Instrum. Methods A, 2006, 565(2):725-730

[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]	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
[4]	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
[5]	SHENG Zong-Qiang , SHU Liang-Ping , FAN Guang-Wei , MENG Ying , QIAN Jian-Fa . Investigation of proton radioactivity with the effective liquid drop model. Chinese Physics C, 2015, 39(2): 024102. doi: 10.1088/1674-1137/39/2/024102
[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]	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
[8]	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
[9]	XIA Dong-Mei , YU Bo-Xiang , Li Xiao-Bo , SUN Xi-Lei , DING Ya-Yun , ZHOU Li , CAO Jun , HU Wei , YE Xing-Chen , CHEN Hai-Tao , DING Xue-Feng , DU Bing . Temperature dependence of the light yield of the LAB-based and mesitylene-based liquid scintillators. Chinese Physics C, 2014, 38(11): 116001. doi: 10.1088/1674-1137/38/11/116001
[10]	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
[11]	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
[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]	ZHAO Wei-Juan , ZHANG Yong-Qi , WANG Hua-Lei , SONG Li-Tao , LI Lu-Lu . Production cross sections of the superheavy nucleus 117 based on the dinuclear system model. Chinese Physics C, 2010, 34(10): 1609-1614. doi: 10.1088/1674-1137/34/10/011
[14]	YAN Jie , LIU Rong , LI Cheng , JIANG Li , LU Xin-Xin , ZHU Tong-Hua . Energy calibration of a BC501A liquid scintillator using a γ-γ coincidence technique. Chinese Physics C, 2010, 34(7): 993-997. doi: 10.1088/1674-1137/34/7/012
[15]	ZHANG Hong-Fei , WANG Zu-Kai , CHENG Xi-Meng , LI Jun-Qing , . Alpha decay half-lives of heavy nuclei within a generalized liquid drop model. Chinese Physics C, 2009, 33(S1): 95-97. doi: 10.1088/1674-1137/33/S1/031
[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]	Wang Hui , Zheng Yuming , Sa Benhao , Zhang Xiaoze . Incomplete-Fusion-Fragmentation Model and Nuclear Liquid-Gas Phase Transition. Chinese Physics C, 1997, 21(S2): 39-46.
[19]	Zhang Tianbao , Xu Min . State Conversion of Positronium by Oxygen. Chinese Physics C, 1990, 14(S3): 211-218.
[20]	Yang Xianjim , Zhang Jingshang , Zhuo Yizhong . Multi-particle and Multi-hole State Densities Based on the Harmonic Oscillator Model. Chinese Physics C, 1989, 13(S4): 425-434.

Access

Get Citation

XIAO Hua-Lin, DENG Jing-Shan and WANG Nai-Yan. Oxygen quenching in a LAB based liquid scintillator and the nitrogen bubbling model[J]. Chinese Physics C, 2010, 34(5): 571-575. doi: 10.1088/1674-1137/34/5/011

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2009-07-06
Revised: 2009-09-03

Article Metric

Article Views(2760)
PDF Downloads(594)
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

Oxygen quenching in a LAB based liquid scintillator and the nitrogen bubbling model

Corresponding author: XIAO Hua-Lin,

Received Date: 2009-07-06

Accepted Date: 2009-09-03

Available Online: 2010-05-05

Abstract:

The oxygen quenching effect in a Linear Alkl Benzene (LAB) based liquid scintillator (LAB as the solvent, 3 g/L 2, 5 diphe-nyloxazole (PPO) as the fluor and 15 mg/L p-bis-(o-methylstyryl)-benzene (bis-MSB) as the λ-shifter) is studied by measuring the light yield as a function of the nitrogen bubbling time. It is shown that the light yield of the fully purged liquid scintillator is increased by 11% at room temperature and the room atmospheric pressure. A simple nitrogen bubbling model is proposed to describe the relationship between the relative light yield (oxygen quenching factor) and the bubbling time.

HTML

Reference (1)

Oxygen quenching in a LAB based liquid scintillator and the nitrogen bubbling model

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article