气候变化领域集成服务门户(CCPortal): Back-n white neutron source at CSNS and its applications

CCPortal

DOI	10.1007/s41365-021-00846-6
	Back-n white neutron source at CSNS and its applications
	Tang, Jing-Yu; An, Qi; Bai, Jiang-Bo; Bao, Jie; Bao, Yu; Cao, Ping; Chen, Hao-Lei; Chen, Qi-Ping; Chen, Yong-Hao; Chen, Zhen; Cui, Zeng-Qi; Fan, Rui-Rui; Feng, Chang-Qing; Gao, Ke-Qing; Gao, Xiao-Long; Gu, Min-Hao; Han, Chang-Cai; Han, Zi-Jie; He, Guo-Zhu; He, Yong-Cheng; Hong, Yang; Hu, Yi-Wei; Huang, Han-Xiong; Huang, Xi-Ru; Jiang, Hao-Yu; Jiang, Wei; Jiang, Zhi-Jie; Jing, Han-Tao; Kang, Ling; Li, Bo; Li, Chao; Li, Jia-Wen; Li, Qiang; Li, Xiao; Li, Yang; Liu, Jie; Liu, Rong; Liu, Shu-Bin; Liu, Xing-Yan; Long, Ze; Luan, Guang-Yuan; Ning, Chang-Jun; Niu, Meng-Chen; Qi, Bin-Bin; Ren, Jie; Ren, Zhi-Zhou; Ruan, Xi-Chao; Song, Zhao-Hui; Sun, Kang; Sun, Zhi-Jia; Tan, Zhi-Xin; Tang, Xin-Yi; Tian, Bin-Bin; Wang, Li-Jiao; Wang, Peng-Cheng; Wang, Zhao-Hui; Wen, Zhong-Wei; Wu, Xiao-Guang; Wu, Xuan; Xie, Li-Kun; Yang, Xiao-Yun; Yang, Yi-Wei; Yi, Han; Yu, Li; Yu, Tao; Yu, Yong-Ji; Zhang, Guo-Hui; Zhang, Lin-Hao; Zhang, Qi-Wei; Zhang, Xian-Peng; Zhang, Yu-Liang; Zhang, Zhi-Yong; Zhou, Lu-Ping; Zhou, Zhi-Hao; Zhu, Ke-Jun
通讯作者	Tang, JY (通讯作者)，Chinese Acad Sci, Inst High Energy Phys, State Key Lab Particle Detect & Elect, Beijing 100049, Peoples R China. ; Tang, JY (通讯作者)，Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China. ; Tang, JY (通讯作者)，Spallat Neutron Source Sci Ctr, Dongguan 523803, Peoples R China. ; Tang, JY (通讯作者)，Univ Chinese Acad Sci, Beijing 100049, Peoples R China.
发表日期	2021
ISSN	1001-8042
EISSN	2210-3147
卷号	32 期号:1
英文摘要	Back-streaming neutrons from the spallation target of the China Spallation Neutron Source (CSNS) that emit through the incoming proton channel were exploited to build a white neutron beam facility (the so-called Back-n white neutron source), which was completed in March 2018. The Back-n neutron beam is very intense, at approximately 2 x 10(7) n/cm(2)/s at 55 m from the target, and has a nominal proton beam with a power of 100 kW in the CSNS-I phase and a kinetic energy of 1.6 GeV and a thick tungsten target in multiple slices with modest moderation from the cooling water through the slices. In addition, the excellent energy spectrum spanning from 0.5 eV to 200 MeV, and a good time resolution related to the time-of-flight measurements make it a typical white neutron source for nuclear data measurements; its overall performance is among that of the best white neutron sources in the world. Equipped with advanced spectrometers, detectors, and application utilities, the Back-n facility can serve wide applications, with a focus on neutron-induced cross-sectional measurements. This article presents an overview of the neutron beam characteristics, the experimental setups, and the ongoing applications at Back-n.
英文关键词	White neutron source; Nuclear data measurements; Experimental setups; Neutron applications
语种	英语
WOS研究方向	Nuclear Science & Technology ; Physics
WOS类目	Nuclear Science & Technology ; Physics, Nuclear
WOS记录号	WOS:000613484300001
来源期刊	NUCLEAR SCIENCE AND TECHNIQUES
来源机构	中国科学院西北生态环境资源研究院
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/255170
作者单位	[Tang, Jing-Yu; Fan, Rui-Rui; Gu, Min-Hao; Qi, Bin-Bin; Sun, Zhi-Jia; Zhu, Ke-Jun] Chinese Acad Sci, Inst High Energy Phys, State Key Lab Particle Detect & Elect, Beijing 100049, Peoples R China; [An, Qi; Cao, Ping; Chen, Hao-Lei; Chen, Zhen; Feng, Chang-Qing; Huang, Xi-Ru; Jiang, Zhi-Jie; Li, Chao; Liu, Shu-Bin; Qi, Bin-Bin; Tang, Xin-Yi; Yu, Tao; Zhang, Zhi-Yong] Univ Sci & Technol China, Dept Modern Phys, Hefei 230026, Peoples R China; [Bai, Jiang-Bo; Chen, Qi-Ping; Han, Zi-Jie; Liu, Rong; Liu, Xing-Yan; Ren, Zhi-Zhou; Wen, Zhong-Wei; Yang, Yi-Wei] China Acad Engn Phys, Inst Nucl Phys & Chem, Mianyang 621900, Sichuan, Peoples R China; [Bao, Jie; He, Guo-Zhu; Huang, Han-Xiong; Luan, Guang-Yuan; Ren, Jie; Ruan, Xi-Chao; Wang, Zhao-Hui; Wu, Xiao-Guang; Zhang, Qi-Wei] China Inst Atom Energy, Key Lab Nucl Data, Beijing 102413, Peoples R China; [Tang, Jing-Yu; Bao, Yu; Chen, Yong-Hao; Fan, Rui-Rui; Gao, Ke-Qing; Gao, Xiao-Long; Gu, Min-Hao; He, Yong-Cheng; Hong, Yang; Jiang, Wei; Jing, Han-Tao; Kang, Ling; L...
推荐引用方式 GB/T 7714	Tang, Jing-Yu,An, Qi,Bai, Jiang-Bo,et al. Back-n white neutron source at CSNS and its applications[J]. 中国科学院西北生态环境资源研究院,2021,32(1).
APA	Tang, Jing-Yu.,An, Qi.,Bai, Jiang-Bo.,Bao, Jie.,Bao, Yu.,...&Zhu, Ke-Jun.(2021).Back-n white neutron source at CSNS and its applications.NUCLEAR SCIENCE AND TECHNIQUES,32(1).
MLA	Tang, Jing-Yu,et al."Back-n white neutron source at CSNS and its applications".NUCLEAR SCIENCE AND TECHNIQUES 32.1(2021).