Study of the fast electron behavior in electron cyclotron current driven plasma on J-TEXT

doi:10.1088/2058-6272/ac4ee6

	Study of the fast electron behavior in electron cyclotron current driven plasma on J-TEXT
	ZHANG,Xiaobo 3; YAN,Wei 3; CHEN,Zhongyong 3; FANG,Jiangang 3; ZHANG,Junli 3; LI,You 3; CHEN,Xixuan 3; WEI,Yunong 3; TONG,Ruihai 4; LIN,Zhifang 1
刊名	Plasma Science and Technology
	2022-05-26
卷号	24
关键词	fast electron tokamak electron cyclotron current drive power deposition location
ISSN号	1009-0630
DOI	10.1088/2058-6272/ac4ee6
通讯作者	CHEN,Zhongyong()
英文摘要	Abstract In J-TEXT tokamak, fast electron bremsstrahlung diagnostic with 9 chords equipped with multi-channel analyzer enables detailed studies of the generation and transport of fast electrons. The spatial profiles and energy spectrum of the fast electrons have been measured in two ECCD cases with either on-axis or off-axis injection, and the profiles processed by Abel-inversion are consistent with the calculated power deposition locations. Moreover, it is observed that the energy of fast electrons increases rapidly after turning off the ECCD, which may be attributed to the acceleration by the recovered loop voltage at low electron density.
语种	英语
出版者	IOP Publishing
WOS记录号	IOP:PST_24_6_064007
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/129647]
专题	中国科学院合肥物质科学研究院
通讯作者	CHEN,Zhongyong
作者单位	1.School of Electrical Engineering & Automation, Jiangsu Normal University, Xuzhou 221116, People’s Republic of China 2.Forschungszentrum Jülich GmbH, Institut für Energie- und Klimaforschung—Plasmaphysik, D-52425 Jülich, Germany 3.International Joint Research Laboratory of Magnetic Confinement Fusion and Plasma Physics, State Key Laboratory of Advanced Electromagnetic Engineering and Technology, School of Electrical and Electronic Engineering, Huazhong University of Science and Technology, Wuhan 430074, People’s Republic of China 4.Southwestern Institute of Physics, Chengdu 610041, People’s Republic of China 5.Institute of Plasma Physics, Chinese Academy of Sciences, Hefei 230031, People’s Republic of China
推荐引用方式 GB/T 7714	ZHANG,Xiaobo,YAN,Wei,CHEN,Zhongyong,et al. Study of the fast electron behavior in electron cyclotron current driven plasma on J-TEXT[J]. Plasma Science and Technology,2022,24.
APA	ZHANG,Xiaobo.,YAN,Wei.,CHEN,Zhongyong.,FANG,Jiangang.,ZHANG,Junli.,...&,.(2022).Study of the fast electron behavior in electron cyclotron current driven plasma on J-TEXT.Plasma Science and Technology,24.
MLA	ZHANG,Xiaobo,et al."Study of the fast electron behavior in electron cyclotron current driven plasma on J-TEXT".Plasma Science and Technology 24(2022).