Nondestructive technique for identifying nuclides using neutron resonance transmission analysis at CSNS Back-n

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作者
Sheng-Da Tang
Yong-Hao Chen
Jing-Yu Tang
Rui-Rui Fan
Qiang Li
Gong Li
Dong Liu
Zheng-Yao Jin
Xing-Zhu Cui
Tian-Xiang Chen
Yi-Wei Yang
Rong Liu
Han Yi
Yang Li
Zhen Yang
Qi An
Hao-Fan Bai
Jiang-Bo Bai
Jie Bao
Ping Cao
Qi-Ping Chen
Zhen Chen
Zeng-Qi Cui
An-Chuan Fan
Chang-Qing Feng
Fan-Zhen Feng
Ke-Qing Gao
Min-Hao Gu
Chang-Cai Han
Zi-Jie Han
Guo-Zhu He
Yong-Cheng He
Yang Hong
Yi-Wei Hu
Han-Xiong Huang
Wei-Hua Jia
Hao-yu Jiang
Wei Jiang
Zhi-jie Jiang
Ling Kang
Bo Li
Chao Li
Jia-Wen Li
Xiao Li
Jie Liu
Shu-Bin Liu
Guang-Yuan Luan
Chang-Jun Ning
Bin-Bin Qi
Jie Ren
机构
[1] Sun Yat-sen University,Sino
[2] Chinese Academy of Sciences (CAS),French Institute of Nuclear Engineering and Technology
[3] Spallation Neutron Source Science Center,Institute of High
[4] University of Science and Technology of China,Energy Physics
[5] University of Science and Technology of China,School of Nuclear Science and Technology
[6] Chinese Academy of Sciences,State Key Laboratory of Particle Detection and Electronics
[7] University of Science and Technology of China,State Key Laboratory of Particle Detection and Electronics, Institute of High Energy Physics
[8] China Academy of Engineering Physics,USTC Archaeometry Laboratory
[9] University of Science and Technology of China,Institute of Nuclear Physics and Chemistry
[10] Peking University,Department of Modern Physics
[11] China Institute of Atomic Energy,State Key Laboratory of Nuclear Physics and Technology, School of Physics
[12] Northwest Institute of Nuclear Technology,Key Laboratory of Nuclear Data
[13] University of Chinese Academy of Sciences,undefined
来源
关键词
CSNS; White neutron beam; NRTA; Nuclide identification; Nondestructive method;
D O I
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中图分类号
学科分类号
摘要
Nondestructive and noninvasive neutron assays are essential applications of neutron techniques. Neutron resonance transmission analysis (NRTA) is a powerful nondestructive method for investigating the elemental composition of an object. The back-streaming neutron line (Back-n) is a newly built time-of-flight facility at the China Spallation Neutron Source (CSNS) that provides neutrons in the eV to 300 MeV range. A feasibility study of the NRTA method for nuclide identification was conducted at the CSNS Back-n via two test experiments. The results demonstrate that it is feasible to identify different elements and isotopes in samples using the NRTA method at Back-n. This study reveals its potential future applications.
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