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Demonstration of laser-produced neutron diagnostic by radiative capture gamma-rays
Zhang, XP; Wei, WQ; Fu, CB; Yuan, XH; An, HH; Deng, YQ; Fang, Y; Gao, J; Ge, XL; Guo, B; He, CY; Hu, P; Hua, N; Jiang, WM; Li, L; Li, MT; Li, YF; Li, YT; Liao, GQ; Liu, F; Liu, LX; Wang, HW; Yang, PQ; Yang, S; Yang, T; Zhang, GQ; Zhang, Y; Zhu, BQ; Xi, XF; Zhu, JQ; Sheng, ZM; Zhang, J
2018
Source PublicationREVIEW OF SCIENTIFIC INSTRUMENTS
ISSN0034-6748
Volume89Issue:2Pages:-
Subtype期刊论文
AbstractWe 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.
KeywordFusion Detector Radiography Density Targets Plasma Yields
DOI10.1063/1.5019228
Indexed BySCI
Language英语
WOS IDWOS:000426583500025
Citation statistics
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/28961
Collection中科院上海应用物理研究所2011-2019年
Affiliation1.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
11.He, CY
12.Hu, P
13.Hua, N
14.Jiang, WM
15.Li, L
16.Li, MT
17.Li, YF
18.Li, YT
19.Liao, GQ
20.Liu, F
21.Liu, LX
22.Wang, HW
23.Yang, PQ
24.Yang, S
25.Yang, T
26.Zhang, GQ
27.Zhang, Y
28.Zhu, BQ
29.Xi, XF
30.Zhu, JQ
31.Sheng, ZM
32.Zhang, J
Recommended Citation
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):-.
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