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Velocity-space sensitivity of the compact neutron emission spectrometers at EAST
Zhang, Y. M.1,2; Ge, L. J.1,2; Sun, J. Q.1,2; Hu, Z. M.3,4; Nocente, M.3,4; Gorini, G.3,4; Tardocchi, M.3,4; Zhong, G. Q.5; Hu, L. Q.5; Li, X. Q.1,2; Fan, T. S.1,2
2018-10-01
发表期刊REVIEW OF SCIENTIFIC INSTRUMENTS
ISSN0034-6748
卷号89期号:10页码:4
通讯作者Fan, T. S.(tsfan@pku.edu.cn)
摘要Several compact neutron spectrometers are now installed at EAST (Experimental Advanced Superconducting Tokamak) to obtain information on fuel ions produced in the core of the plasma. In this paper, a stilbene crystal neutron spectrometer and an EJ301 liquid scintillator neutron spectrometer with n-gamma discrimination capability will be discussed. Both spectrometers have a horizontal line of sight, while at different positions. In the last few experiment campaigns at EAST, they all proved to be reliable diagnostics for auxiliary heated D-D plasmas. Taking the response function simulated by dedicated Geant4 models into consideration, the velocity-space sensitivities given by the instrument-specific weight function of the beam-thermal part of neutron energy spectra in D-D plasmas are derived for both spectrometers with the Genesis code. This method makes it possible to directly relate the contribution of different deuteron velocity space regions to events in each channel of the neutron spectrum measured by the two instruments: http://rsi-htpd.peerx-press.org/. Published by AIP Publishing.
资助者National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; State Key Program of National Natural Science of China ; State Key Program of National Natural Science of China ; State Key Program of National Natural Science of China ; State Key Program of National Natural Science of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; State Key Program of National Natural Science of China ; State Key Program of National Natural Science of China ; State Key Program of National Natural Science of China ; State Key Program of National Natural Science of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; State Key Program of National Natural Science of China ; State Key Program of National Natural Science of China ; State Key Program of National Natural Science of China ; State Key Program of National Natural Science of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; State Key Program of National Natural Science of China ; State Key Program of National Natural Science of China ; State Key Program of National Natural Science of China ; State Key Program of National Natural Science of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China
DOI10.1063/1.5039393
关键词[WOS]DIAGNOSTICS
收录类别SCI
语种英语
资助项目National Key Research and Development Program of China[2016YY0200805] ; National Key Research and Development Program of China[2017YFF0206205] ; State Key Program of National Natural Science of China[11790324] ; National Magnetic Confinement Fusion Science Program of China[2013GB106004] ; National Magnetic Confinement Fusion Science Program of China[2012GB-101003]
资助者National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; State Key Program of National Natural Science of China ; State Key Program of National Natural Science of China ; State Key Program of National Natural Science of China ; State Key Program of National Natural Science of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; State Key Program of National Natural Science of China ; State Key Program of National Natural Science of China ; State Key Program of National Natural Science of China ; State Key Program of National Natural Science of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; State Key Program of National Natural Science of China ; State Key Program of National Natural Science of China ; State Key Program of National Natural Science of China ; State Key Program of National Natural Science of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; State Key Program of National Natural Science of China ; State Key Program of National Natural Science of China ; State Key Program of National Natural Science of China ; State Key Program of National Natural Science of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China
WOS研究方向Instruments & Instrumentation ; Physics
WOS类目Instruments & Instrumentation ; Physics, Applied
WOS记录号WOS:000449144500204
出版者AMER INST PHYSICS
引用统计
文献类型期刊论文
条目标识符http://ir.hfcas.ac.cn:8080/handle/334002/34152
专题中科院等离子体物理研究所
通讯作者Fan, T. S.
作者单位1.Peking Univ, Sch Phys, Beijing 100871, Peoples R China
2.Peking Univ, State Key Lab Nucl Phys & Technol, Beijing 100871, Peoples R China
3.Univ Milano Bicocca, Dipartimento Fis, Piazza Sci 3, I-20126 Milan, Italy
4.EURATOM ENEA CNR Assoc, Ist Fis Plasma P Caldirola, Via Cozzi 53, I-20125 Milan, Italy
5.Chinese Acad Sci, Inst Plasma Phys, Hefei 230031, Anhui, Peoples R China
推荐引用方式
GB/T 7714
Zhang, Y. M.,Ge, L. J.,Sun, J. Q.,et al. Velocity-space sensitivity of the compact neutron emission spectrometers at EAST[J]. REVIEW OF SCIENTIFIC INSTRUMENTS,2018,89(10):4.
APA Zhang, Y. M..,Ge, L. J..,Sun, J. Q..,Hu, Z. M..,Nocente, M..,...&Fan, T. S..(2018).Velocity-space sensitivity of the compact neutron emission spectrometers at EAST.REVIEW OF SCIENTIFIC INSTRUMENTS,89(10),4.
MLA Zhang, Y. M.,et al."Velocity-space sensitivity of the compact neutron emission spectrometers at EAST".REVIEW OF SCIENTIFIC INSTRUMENTS 89.10(2018):4.
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