Neutron beam line design of a white neutron source at CSNS
文献类型：期刊论文
| 作者 | P. Wang; J. Ren; Jing HT(敬罕涛) ; Jing, H.唐靖宇; Ning CJ(宁常军); Yu YJ(于永积); Wang PC(王鹏程); 李强 L. Zhang; J. Tang; X. Ruan
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| 刊名 | EPJ Web of Conferences
 |
| 出版日期 | 2017 |
| 卷号 | 146页码:3029 |
| ISSN号 | 2100-014X |
| DOI | 10.1051/epjconf/201714603029 |
| 文献子类 | Proceedings Paper |
| 英文摘要 | China Spallation Neutron Source (CSNS), which is under construction, is a large scientific facility dedicated mainly for multi-disciplinary research on material characterization using neutron scattering techniques. The CSNS Phase-I accelerator will deliver a proton beam with an energy of 1.6 GeV and a pulse repetition rate of 25Hz to a tungsten target, and the beam power is 100kW. A white neutron source using the back-streaming neutrons through the incoming proton beam channel was proposed and is under construction. The back-streaming neutrons which are very intense and have good time structure are very suitable for nuclear data measurements. The white neutron source includes an 80-m neutron beam line, two experimental halls, and also six different types of spectrometers. The physics design of the beam line is presented in this paper, which includes beam optics and beam characterization simulations, with the emphasis on obtaining extremely low background. The first-batch experiments on nuclear data measurements are expected to be conducted in late 2017. |
| 会议地点 | Bruges, BELGIUM |
| 会议日期 | SEP 11-16, 2016 |
| WOS研究方向 | Nuclear Science & Technology ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000426429500096 |
| ISBN号 | 978-2-7598-9020-0 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/284771]  |
| 专题 | 高能物理研究所_东莞分部 高能物理研究所_加速器中心 中国科学院高能物理研究所_中国散裂中子源 |
| 作者单位 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | P. Wang,J. Ren,Jing HT,et al. Neutron beam line design of a white neutron source at CSNS[J]. EPJ Web of Conferences,2017,146:3029. |
| APA | P. Wang.,J. Ren.,敬罕涛.,Jing, H.唐靖宇.,宁常军.,...&Q. Li.(2017).Neutron beam line design of a white neutron source at CSNS.EPJ Web of Conferences,146,3029. |
| MLA | P. Wang,et al."Neutron beam line design of a white neutron source at CSNS".EPJ Web of Conferences 146(2017):3029. |
入库方式： OAI收割
来源：高能物理研究所
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