The coincidence test of the double-end output plastic scintillation detector

Bensong PI; Zhiyong WEI; Zhen WANG; Xiaoming TAN; Qingwei ZHU; Junhao YU

doi:10.11889/j.0253-3219.2017.hjs.40.010403

您当前的位置：

首页 >

文章列表页 >

The coincidence test of the double-end output plastic scintillation detector

NUCLEAR ELECTRONICS AND INSTRUMENTATION | 更新时间：2021-05-19

- The coincidence test of the double-end output plastic scintillation detector
- NUCLEAR TECHNIQUES Vol. 40, Issue 1, Article number: 010403(2017)
- 作者机构：
  
  1.南京航空航天大学南京 210016
  2.兰州理工大学兰州 730000
- 作者简介：
- 基金信息：
  
  Supported by Research of Fast Neutron Position Sensitive Detector and Data Acquisition Technology Based on GEM
- DOI：10.11889/j.0253-3219.2017.hjs.40.010403
  CLC： TL812+.1
- Received：05 September 2016，
  
  Revised：12 December 2016，
  
  Published：2017-01
- 稿件说明：
移动端阅览
Bensong PI, Zhiyong WEI, Zhen WANG, et al. The coincidence test of the double-end output plastic scintillation detector[J]. Nuclear techniques, 2017, 40(1): 010403
DOI：

Bensong PI, Zhiyong WEI, Zhen WANG, et al. The coincidence test of the double-end output plastic scintillation detector[J]. Nuclear techniques, 2017, 40(1): 010403 DOI： 10.11889/j.0253-3219.2017.hjs.40.010403.

摘要

利用双端信号输出的塑料闪烁体与灵敏度高、时间响应快的硅光电倍增管构成塑料闪烁体探测器探头，并与后端的数字化转换器等电子学系统搭建成塑料闪烁体探测器系统。为了研究不同数据处理方法对真事件探测效率和能量分辨率的优化，分别使用标准γ源

Co和

137

Cs对塑料闪烁体探测器系统进行测试。研究了关联事件的符合时间窗对探测器真事件探测效率的影响，分析了波形的积分长度与脉冲信号甄别（Pulse Shape Discrimination，PSD）开窗法对能谱能量分辨率的改进。结果表明，在关联事件的符合时间窗为15 ns时，真事件探测效率最佳，当波形积分长度为80 ns时，通过PSD开窗后能量分辨率由原来的53.38%优化为42.21%。

Abstract

Background:

The detector probe is composed of double-end output plastic scintillation detector and silicon photomultiplier (SiPM)

and it's part of the detector system with back end electronics system such as digitizer.

Purpose:

To study the optimization of the detection efficiency of real events and energy resolution with different data processing methods

the standard γ source

Co and

137

Cs are used to test the plastic scintillation detector system.

Methods:

The effect of the coincidence time of the associated event on detection efficiency is discussed

and the improvement of energy resolution from the integral length and the pulse shape discriminatio

(PSD) window is analyzed.

Results:

and

Conclusion:

The results show that the real event detection efficiency is the best when the coincidence time of the related event is 15 ns

and the energy resolution is optimized from 53.38% to 42.21% under the PSD window when the integral length is 80 ns.

关键词

Keywords

references

李波均 , 朱学彬 , 王立宗 , . ST-401塑料闪烁体中子探测效率研究 . 核电子学与探测技术 , 2014 . 34 ( 12 ): 1520 - 1523 . DOI: 10.3969/j.issn.0258-0934.2014.12.026 http://doi.org/10.3969/j.issn.0258-0934.2014.12.026 .

Bojun LI , Xuebin ZHU , Lizong WANG , . Research on the neutron efficiency of plastic scintillator ST-401 . Nuclear Electronics & Detection Technology , 2014 . 34 ( 12 ): 1520 - 1523 . DOI: 10.3969/j.issn.0258-0934.2014.12.026 http://doi.org/10.3969/j.issn.0258-0934.2014.12.026 .

王栋 , 杨高照 , 彭太平 . ST-401闪烁体形状与光反射膜对其光收集效率的影响 . 核技术 , 2011 . 34 ( 12 ): 905 - 908 . http://www.cnki.com.cn/Article/CJFDTOTAL-HJSU201112008.htm .

Dong WANG , Gaozhao YANG , Taiping PENG . Influence of scintillator shape and film reflector on detector efficiency . Nuclear Techniques , 2011 . 34 ( 12 ): 905 - 908 . http://www.cnki.com.cn/Article/CJFDTOTAL-HJSU201112008.htm .

梁齐 , 高起安 , 常勇 . 长方塑料闪烁体光收集效率的研究 . 核技术 , 1994 . 17 ( 8 ): 493 - 498 . http://www.cnki.com.cn/Article/CJFDTOTAL-HJSU408.007.htm .

Qi LIANG , Qi'an GAO , Yong CHANG . A study on light collection efficiency of rectangular parallelepipedic plastic scintillators . Nuclear Techniques , 1994 . 17 ( 8 ): 493 - 498 . http://www.cnki.com.cn/Article/CJFDTOTAL-HJSU408.007.htm .

T P Reinhardt , S Gohl , S Reinicke , . Silicon photomultiplier readout of a monolithic 270 cm×5 cm×5cm plastic scintillator bar for time of flight applications . Nuclear Instruments and Methods in Physics Research A , 2016 . 816 16 - 24 . DOI: 10.1016/j.nima.2016.01.054 http://doi.org/10.1016/j.nima.2016.01.054 .

Information Manual of DT5751(Rev9) Technical . : Italy [s.n.], , 2013 . 9 6 - 16 .

卢希庭 , 江栋兴 , 叶沿林 , . 原子核物理 , : 2版.北京原子能出版社 , 2000 .

Xiting LU , Dongxing JIANG , Yanlin YE , . Nuclear physics , : 2nd ed. Beijing Atomic Energy Press , 2000 .

Low noise, fast, blue-sensitive silicon photomultipliers USER MANUAL of C-series[EB/OL]. 2014. http://sensl.com/request-c-series-um/.

霍强 , 张婧 . 用于符合测量的多通道符合计数器 . 量子光学学报 , 2011 . 17 135 - 140 . DOI: 10.3969/j.issn.1007-6654.2011.02.011 http://doi.org/10.3969/j.issn.1007-6654.2011.02.011 .

Qiang HUO , Jing ZHANG . Multi-channel coincidence counter for coincidence measurement . Acta Sinica Quantum Optica , 2011 . 17 135 - 140 . DOI: 10.3969/j.issn.1007-6654.2011.02.011 http://doi.org/10.3969/j.issn.1007-6654.2011.02.011 .

陈国云 , 魏志勇 , 辛勇 , . 涂硼电离室中子探测效率和灵敏度 . 原子能科学技术 , 2011 . 45 244 - 249 . http://www.cnki.com.cn/Article/CJFDTOTAL-YZJS201102021.htm .

Guoyun CHEN , Zhiyong WEI , Yong XIN , . Detection efficiency and sensitivity of boron-lined ionization chamber for neutron . Atomic Energy Science and Technology , 2011 . 45 244 - 249 . http://www.cnki.com.cn/Article/CJFDTOTAL-YZJS201102021.htm .

张永杰 , 余玉洪 , 周勇 , . 批量塑闪单元条测试技术的研究 . 核技术 , 2015 . 38 ( 8 ): 080403 DOI: 10.11889/j.0253-3219.2015.hjs.38.080403 http://doi.org/10.11889/j.0253-3219.2015.hjs.38.080403 .

Yongjie ZHANG , Yuhong YU , Yong ZHOU , . Development of a test bench for plastic scintillator counters for the DAMPE . Nuclear Techniques , 2015 . 38 ( 8 ): 080403 DOI: 10.11889/j.0253-3219.2015.hjs.38.080403 http://doi.org/10.11889/j.0253-3219.2015.hjs.38.080403 .

L Karsch , A Böhm , K T Brinkmann , . Design and test of a large-area scintillation detector for fast neutrons . Nuclear Instruments and Methods in Physics Research A , 2001 . 460 362 - 367 . DOI: 10.1016/S0168-9002(00)01072-X http://doi.org/10.1016/S0168-9002(00)01072-X .

马庆力 , 李世平 , 唐世彪 , . 塑料闪烁光纤在γ光子下的康普顿能谱能量分辨率模拟分析 . 核技术 , 2012 . 35 ( 3 ): 193 - 196 . http://www.cnki.com.cn/Article/CJFDTOTAL-HJSU201203008.htm .

Qingli MA , Shiping LI , Shibiao TANG , . Simulation of energy resolution of Compton spectrum of 0.8-6 MeV gamma rays in plastic scintillation fibers . Nuclear Techniques , 2012 . 35 ( 3 ): 193 - 196 . http://www.cnki.com.cn/Article/CJFDTOTAL-HJSU201203008.htm .

P C Rout , D R Chakrabarty , V M Datar , . A large area plastic scintillator detector array for fast neutron measurements . Nuclear Instruments and Methods in Physics Research A , 2008 . 34 1 - 27 . DOI: 10.1016/j.nima.2008.09.034 http://doi.org/10.1016/j.nima.2008.09.034 .

M J I Balmer , K A A Gamage , G C Taylor , . Comparative analysis of pulse shape discrimination methods in a 6 Li loaded plastic scintillator . Nuclear Instruments and Methods in Physics Research A , 2015 . 788 146 - 153 . DOI: 10.1016/j.nima.2015.03.089 http://doi.org/10.1016/j.nima.2015.03.089 .

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Trigonometric functions-based gaussian-like shaping algorithms for nuclear signals

Flat-topped cusp-like shaper algorithm based on the unfolding-synthesis technique

Research and application of convolutional quasi-Gaussian pulse shaping filter algorithm

Performance of the electromagnetic calorimeter module in the NICA-MPD based on Geant4

Digital shaping methods for nuclear pulse signal based on cosine function

Related Author

QIAN Yunchen

ZHOU Jianbin

LIU Quanwei

MA Yingjie

LIU Yi

HONG Xu

LAN Jimei

YIN Wencheng

Related Institution

China Nuclear Power Engineering Co., Ltd.

College of Nuclear Technology and Automation Engineering, Chengdu University of Technology

Third Institute of Oceanography, Ministry of Natural Resources

Southwest University of Science and Technology

China Nuclear Power Engineering Co., Ltd

AI问答

Address：2019 Jialuo Road, Jiading, Shanghai, China Postal code：201800
Tel：021-39194977 Email：LHB@sinap.ac.cn
Technical support is provided by Beijing Founder electronics co., LTD 沪ICP备05005479号-1 京公网安备11010802024621
It is recommended to read the content of this site in Chrome&IE9+. Please switch to extreme mode in browser 360.
Cookies We use cookies to help provide and enhance our service and tailor content. By continuing, you agree to the use of cookies.
Total Visits：881268 Visits Today：795

⁰