Initial years' neutron-induced cross-section measurements at the CSNS Back-n white neutron source *
文献类型：期刊论文
| 作者 | Tang, Jingyu2,4,5,8; Liu, Rong1; Zhang, Guohui3; Ruan, Xichao6; Wu, Xiaoguang6; An, Qi7,8; Bai, Jiangbo1; Bao, Jie6; Bao, Yu2,5; Cao, Ping7,8 |
| 刊名 | CHINESE PHYSICS C
 |
| 出版日期 | 2021-06-01 |
| 卷号 | 45期号:6页码:14 |
| ISSN号 | 1674-1137 |
| 关键词 | white neutron beam experimental spectrometers nuclear data measurements nuclides data analysis |
| DOI | 10.1088/1674-1137/abf138 |
| 通讯作者 | Tang, Jingyu(tangjy@ihep.ac.cn) |
| 英文摘要 | The Back-n white neutron source (known as Back-n) is based on back-streaming neutrons from the spallation target at the China Spallation Neutron Source (CSNS). With its excellent beam properties, e.g., a neutron flux of approximately 1.8x10(7) n/cm(2)/s at 55 m from the spallation target, energy range spanning from 0.5 eV to 200 MeV, and time-of-flight resolution of a few per thousand, along with the equipped physical spectrometers, Back-n is considered to be among the best facilities in the world for carrying out nuclear data measurements. Since its completion and commencement of operation in May 2018, five types of cross-section measurements concerning neutron capture cross-sections, fission cross-sections, total cross-sections, light charged particle emissions, in-beam gamma spectra, and more than forty nuclides have been measured. This article presents an overview of the experimental setup and result analysis on the neutron-induced cross-section measurements and gamma spectroscopy at Back-n in the initial years. |
| WOS关键词 | C6D6 DETECTOR SYSTEM ; ENERGY-SPECTRUM ; BEAM LINE ; DESIGN |
| 资助项目 | National Key Research and Development Plan[2016YFA0401600] ; National Natural Science Foundation of China[11675155] ; National Natural Science Foundation of China[11790321] |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| 出版者 | IOP PUBLISHING LTD |
| WOS记录号 | WOS:000657960100001 |
| 资助机构 | National Key Research and Development Plan ; National Natural Science Foundation of China |
| 源URL | [http://119.78.100.186/handle/113462/137208]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Tang, Jingyu |
| 作者单位 | 1.China Acad Engn Phys, Inst Nucl Phys & Chem, Mianyang 621900, Sichuan, Peoples R China 2.Spallat Neutron Source Sci Ctr, Dongguan 523803, Peoples R China 3.Peking Univ, Sch Phys, State Key Lab Nucl Phys & Technol, Beijing 100871, Peoples R China 4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 5.Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China 6.China Inst At Energy, Key Lab Nucl Data, Beijing 102413, Peoples R China 7.Univ Sci & Technol China, Dept Modern Phys, Anhua 230026, Peoples R China 8.Chinese Acad Sci, State Key Lab Particle Detect & Elect, Beijing 100049, Peoples R China 9.Shenzhen Univ, Coll Phys & Optoelect Engn, Shenzhen 518060, Peoples R China 10.Northwest Inst Nucl Technol, Xian 710024, Peoples R China |
| 推荐引用方式 GB/T 7714 | Tang, Jingyu,Liu, Rong,Zhang, Guohui,et al. Initial years' neutron-induced cross-section measurements at the CSNS Back-n white neutron source *[J]. CHINESE PHYSICS C,2021,45(6):14. |
| APA | Tang, Jingyu.,Liu, Rong.,Zhang, Guohui.,Ruan, Xichao.,Wu, Xiaoguang.,...&Zhu, Kejun.(2021).Initial years' neutron-induced cross-section measurements at the CSNS Back-n white neutron source *.CHINESE PHYSICS C,45(6),14. |
| MLA | Tang, Jingyu,et al."Initial years' neutron-induced cross-section measurements at the CSNS Back-n white neutron source *".CHINESE PHYSICS C 45.6(2021):14. |
入库方式： OAI收割
来源：近代物理研究所
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