Demonstration of laser-produced neutron diagnostic by radiative capture gamma-rays
文献类型：期刊论文
| 作者 | Zhang, XP; Wei, WQ; Fu, CB; Yuan, XH; An, HH; Deng, YQ; Fang, Y; Gao, J; Ge, XL; Guo, B |
| 刊名 | REVIEW OF SCIENTIFIC INSTRUMENTS
 |
| 出版日期 | 2018 |
| 卷号 | 89期号:2页码:- |
| 关键词 | Fusion Detector Radiography Density Targets Plasma Yields |
| ISSN号 | 0034-6748 |
| DOI | 10.1063/1.5019228 |
| 文献子类 | 期刊论文 |
| 英文摘要 | We report a new scenario of the time-of-flight technique in which fast neutrons and delayed gamma-ray signals were both recorded in a millisecond time window in harsh environments induced by high-intensity lasers. The delayed gamma signals, arriving far later than the original fast neutron and often being ignored previously, were identified to be the results of radiative captures of thermalized neutrons. The linear correlation between the gamma photon number and the fast neutron yield shows that these delayed gamma events can be employed for neutron diagnosis. This method can reduce the detecting efficiency dropping problem caused by prompt high-flux gamma radiation and provides a new way for neutron diagnosing in high-intensity laser-target interaction experiments. Published by AIP Publishing. |
| 语种 | 英语 |
| WOS记录号 | WOS:000426583500025 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/28961]  |
| 专题 | 上海应用物理研究所_中科院上海应用物理研究所2011-2017年 |
| 作者单位 | 1.Zhang, XP 2.Wei, WQ 3.Fu, CB 4.Yuan, XH 5.An, HH 6.Deng, YQ 7.Fang, Y 8.Gao, J 9.Ge, XL 10.Guo, B |
| 推荐引用方式 GB/T 7714 | Zhang, XP,Wei, WQ,Fu, CB,et al. Demonstration of laser-produced neutron diagnostic by radiative capture gamma-rays[J]. REVIEW OF SCIENTIFIC INSTRUMENTS,2018,89(2):-. |
| APA | Zhang, XP.,Wei, WQ.,Fu, CB.,Yuan, XH.,An, HH.,...&Zhang, J.(2018).Demonstration of laser-produced neutron diagnostic by radiative capture gamma-rays.REVIEW OF SCIENTIFIC INSTRUMENTS,89(2),-. |
| MLA | Zhang, XP,et al."Demonstration of laser-produced neutron diagnostic by radiative capture gamma-rays".REVIEW OF SCIENTIFIC INSTRUMENTS 89.2(2018):-. |
入库方式： OAI收割
来源：上海应用物理研究所
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