A Large Dynamic Range Gamma Radiation Detector Insensitive to Neutron Radiation

HU Meng-Chun; YE Wen-Ying; PENG Tai-Ping; ZHOU Dian-Zhong; WANG Zhen-Tong; ZHANG Jian-Hua; HU Qing-Yuan; YANG Hong-Qiong

Chinese Physics C> 2003, Vol. 27> Issue(4) : 354-358

A Large Dynamic Range Gamma Radiation Detector Insensitive to Neutron Radiation

China Academy of Engineering Physics Institute of Nuclear Physics and Chemistry, Mianyang 621900, China2 China Academy of Engineering Physics Institute of Electronic Engineering, Mianyang 621900, China

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Abstract：
A photon detector is composed of CeF₃ (Cerium Fluoride) scintiplator and high current photomultipler tube (PMT). The experiment results indicate that the sensitivity of this detector is about 0.6 and 0.1 with respect to that of usual plastic scintillator ST 401, for ⁶⁰Co γ and pulse DT neutron radiation, respectively. The biggest linear current of this detector is above 1.5 A, dark current is lower than 10nA. This kind of detectors is gamma pulse radiation detectors insensitive to neutron radiation with large dynamic range.

References

[1]

. WU Jian,XU Tong,LI Cheng et al.High Energy Phys.and Nucl.Phys.,1998,22(6):481(in Chinese)(伍健,许彤,李澄等.高能物理与核物理,1998,22(6):481) 2. ZHAO GuangJun,XU Jun.Journal of Synthetic Crys Aols,2002,31(3):291—293(in Chinese)(赵广军,徐军.人工晶体学报,2002,31(3):291—293) 3. XUE HongBin.Radiation Protection,2002,22(2):70(in Chinese)(薛红彬.辐射防护,2002,22(2):70)4. WU Chong,LI Cheng,WANG ZhaoMin et al.High Energy Phys.and Nucl. Phys.1999,23(12):1141(in Chinese)(吴冲,李澄,汪兆民等.高能物理与核物理,1999,23(12):1141) 5. WANG ZhaoMin,Xu ZiZong, GONG ZhuFang et al.Chinese Journal of Atomic and Molecular Phys.,1998,15(2):234(in Chinese)(汪兆民,许咨宗,宫竹芳等.原子与分子物理学报,1998,15(2):234) 6. Anderson D F .IEEE Transactionon Nuclear Science,1989,36:137 7. Moses W W ,Dernenzo S E .IEEE Transaction on Nuclear Science,1989,36:173 8. Alibikov A .Pulse Ionization Radiation Detector.Beijing:Atomic Energy Press,1983.7(in Chinese)(A .阿利比科夫.脉冲电离辐射探测器.北京:原子能出版社,1983.7) 9. LIU QingZhao.The Diagnosis Technology of Pulse Radiation Field.Beijing:Science Press,1994.141—149(in Chinese)(刘庆兆.脉冲辐射场诊断技术.北京:科学出版社,1994.141—149) 10. XI ChangSong.Handbook of Nuclear Radiation Detectors Their Experiment Techniques[M].Beijing:Atomic Energy Press,1990.379—383(in Chinese)(汲长松.核辐射探测器及其实验技术手册[M].北京:原子能出版社,1990.379—383)

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HU Meng-Chun, YE Wen-Ying, PENG Tai-Ping, ZHOU Dian-Zhong, WANG Zhen-Tong, ZHANG Jian-Hua, HU Qing-Yuan and YANG Hong-Qiong. A Large Dynamic Range Gamma Radiation Detector Insensitive to Neutron Radiation[J]. Chinese Physics C, 2003, 27(4): 354-358.

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Received: 2002-07-17
Revised: 1900-01-01

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沈阳化工大学材料科学与工程学院沈阳 110142

A Large Dynamic Range Gamma Radiation Detector Insensitive to Neutron Radiation

Corresponding author: HU Meng-Chun,

China Academy of Engineering Physics Institute of Nuclear Physics and Chemistry, Mianyang 621900, China2 China Academy of Engineering Physics Institute of Electronic Engineering, Mianyang 621900, China

Received Date: 2002-07-17
Accepted Date: 1900-01-01
Available Online: 2003-04-05

Abstract: A photon detector is composed of CeF₃ (Cerium Fluoride) scintiplator and high current photomultipler tube (PMT). The experiment results indicate that the sensitivity of this detector is about 0.6 and 0.1 with respect to that of usual plastic scintillator ST 401, for ⁶⁰Co γ and pulse DT neutron radiation, respectively. The biggest linear current of this detector is above 1.5 A, dark current is lower than 10nA. This kind of detectors is gamma pulse radiation detectors insensitive to neutron radiation with large dynamic range.