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Prototype of a large neutron detector based on MWPC
Tian LC(田立朝); Qi HR(祁辉荣); Sun ZJ(孙志嘉); Tian, LC; Qi, HR; Sun, ZJ; Wang, YF; Zhang, J; Liu, RG; Zhao, YB; Zhang, HY; Zhao, DX; Dong, J; Xie, W; Yang, GA; Ouyang, Q; Chen, YB;; Wang YF(王燕芳); Zhang J(张建); Liu RG(刘荣光); Zhao YB(赵豫斌); Zhang HY(章红宇); Zhao DX(赵东旭); Dong J(董静); Xie W(谢万); Yang GA(杨桂安); Ou YQ(欧阳群); Chen YB(陈元柏)
2014
发表期刊SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY
卷号57期号:11页码:2049-2053
摘要A prototype of large-area position sensitive neutron detector was designed and constructed according to the requirements of the Small-Angle Scattering spectrometer of China Spallation Neutron Source (CSNS). The detector was based on the He-3 neutron convertor and MWPC with an effective area of 650 mmx650 mm. A prototype was completed and tested with Fe-55 X-ray.The high-pressure vessel was designed and constructed with high-strength aluminum alloy. A position resolution of about 4.6 mmx2.3 mm (FWHM) and efficiency > 65% for neutrons with wavelength of 1.8 angstrom was determined after the operational gas filled.
关键词neutron detector position sensitive MWPC He-3 gas
学科领域Physics
DOI10.1007/s11433-014-5571-5
收录类别SCI
WOS记录号WOS:000343191600006
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文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/225361
专题实验物理中心
中国科学院高能物理研究所_中国散裂中子源
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Tian LC,Qi HR,Sun ZJ,et al. Prototype of a large neutron detector based on MWPC[J]. SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY,2014,57(11):2049-2053.
APA 田立朝.,祁辉荣.,孙志嘉.,Tian, LC.,Qi, HR.,...&陈元柏.(2014).Prototype of a large neutron detector based on MWPC.SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY,57(11),2049-2053.
MLA 田立朝,et al."Prototype of a large neutron detector based on MWPC".SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY 57.11(2014):2049-2053.
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