Observation of trapped and passing runaway electrons by infrared camera in the EAST tokamak*
文献类型：期刊论文
| 作者 | Zhang, Yong-Kuan1,2; Zhou, Rui-Jie1 ; Hu, Li-Qun1; Chen, Mei-Wen1,2; Chao, Yan1,2; Zhang, Jia-Yuan1,2; Li, Pan1,2
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| 刊名 | CHINESE PHYSICS B
 |
| 出版日期 | 2021-05-01 |
| 卷号 | 30 |
| ISSN号 | 1674-1056 |
| 关键词 | tokamak trapped runaway electron synchrotron radiation |
| DOI | 10.1088/1674-1056/abd758 |
| 通讯作者 | Hu, Li-Qun(lqhu@ipp.ac.cn) |
| 英文摘要 | In EAST, synchrotron radiation is emitted by runaway electrons in the infrared band, which can be observed by infrared cameras. This synchrotron radiation is mainly emitted by passing runaway electrons with tens of MeV energy. A common feature of radiation dominated by passing runaway electrons is that it is strongest on the high field side. However, the deeply trapped runaway electrons cannot reach the high field side in principle. Therefore, in this case, the high field side radiation is expected to be weak. This paper reports for the first time that the synchrotron radiation from trapped runaway electrons dominates that from passing runaway electrons and is identifiable in an image. Although the synchrotron radiation dominated by trapped runaway electrons can be observed in experiment, the proportion of trapped runaway electrons is very low. |
| WOS关键词 | RADIATION |
| 资助项目 | National Natural Science Foundation of China[11775263] ; National Magnetic Confinement Fusion Energy Research Project of China[2015GB111003] |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| 出版者 | IOP PUBLISHING LTD |
| WOS记录号 | WOS:000655370100001 |
| 资助机构 | National Natural Science Foundation of China ; National Magnetic Confinement Fusion Energy Research Project of China |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/123669]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Hu, Li-Qun |
| 作者单位 | 1.Chinese Acad Sci, Inst Plasma Phys, Hefei Inst Phys Sci, Hefei 230031, Peoples R China 2.Univ Sci & Technol China, Hefei 230026, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Yong-Kuan,Zhou, Rui-Jie,Hu, Li-Qun,et al. Observation of trapped and passing runaway electrons by infrared camera in the EAST tokamak*[J]. CHINESE PHYSICS B,2021,30. |
| APA | Zhang, Yong-Kuan.,Zhou, Rui-Jie.,Hu, Li-Qun.,Chen, Mei-Wen.,Chao, Yan.,...&Li, Pan.(2021).Observation of trapped and passing runaway electrons by infrared camera in the EAST tokamak*.CHINESE PHYSICS B,30. |
| MLA | Zhang, Yong-Kuan,et al."Observation of trapped and passing runaway electrons by infrared camera in the EAST tokamak*".CHINESE PHYSICS B 30(2021). |
入库方式： OAI收割
来源：合肥物质科学研究院
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