Ion cyclotron emission driven by deuterium neutral beam injection and core fusion reaction ions in EAST
文献类型：期刊论文
| 作者 | Liu, Lunan1,3; Zhang, Xinjun3 ; Zhu, Yubao2,4; Qin, Chengming3; Zhao, Yanping3; Yuan, Shuai3; Mao, Yuzhou3; Li, Miaohui3; Zhang, Kai3; Cheng, Jian1,3
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| 刊名 | NUCLEAR FUSION
 |
| 出版日期 | 2020-04-01 |
| 卷号 | 60 |
| 关键词 | ion cyclotron emission neutral beam injection fusion reaction EAST tokamak |
| ISSN号 | 0029-5515 |
| DOI | 10.1088/1741-4326/ab7212 |
| 通讯作者 | Zhang, Xinjun(xjzhang@ipp.ac.cn) |
| 英文摘要 | Ion cyclotron emissions (ICE) driven by high energy ions in the Experimental Advanced Superconducting Tokamak (EAST) are reported. The classic edge emissions driven by energetic neutral beam injection (NBI) deuterium ions at low magnetic field side, near the plasma pedestal region, are often observed. In addition, the ICE, the spectral peaks of which match the cyclotron frequencies of fusion ions and NBI deuterium ions near the magnetic axis are also detected. In ICE experiments, deuterium plasma is heated with deuterium NBI, without any ion cyclotron resonance heating. In H-mode discharges, edge localized mode can not only increase the intensity of the edge ICE, but also broaden its spectrum. ICE also appears at the time of plasma disruption in the EAST tokamak, this radiation seems to be driven by deuterium ions at the radial location of R = 1.85 m-2.05 m. These results lead to a practical way to monitor fusion alpha particles in deuterium-tritium devices such as ITER, DEMO and CFETR in the future. |
| WOS关键词 | ALFVEN MODES ; PRODUCTS |
| 资助项目 | National Natural Science Foundation of China[11975265] ; National Natural Science Foundation of China[11675213] ; National Natural Science Foundation of China[11628509] ; National Key Research and Development Program[2016YFA0400600] ; National Key Research and Development Program[2016YFA0400601] |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000521191700001 |
| 出版者 | IOP PUBLISHING LTD |
| 资助机构 | National Natural Science Foundation of China ; National Key Research and Development Program |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/103543]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Zhang, Xinjun |
| 作者单位 | 1.Univ Sci & Technol China, Hefei 230026, Peoples R China 2.Univ Calif Irvine, Irvine, CA 92697 USA 3.Chinese Acad Sci, Inst Plasma Phys, Hefei 230031, Peoples R China 4.Hebei Key Lab Compact Fus, Langfang 065001, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Lunan,Zhang, Xinjun,Zhu, Yubao,et al. Ion cyclotron emission driven by deuterium neutral beam injection and core fusion reaction ions in EAST[J]. NUCLEAR FUSION,2020,60. |
| APA | Liu, Lunan.,Zhang, Xinjun.,Zhu, Yubao.,Qin, Chengming.,Zhao, Yanping.,...&Cheng, Yan.(2020).Ion cyclotron emission driven by deuterium neutral beam injection and core fusion reaction ions in EAST.NUCLEAR FUSION,60. |
| MLA | Liu, Lunan,et al."Ion cyclotron emission driven by deuterium neutral beam injection and core fusion reaction ions in EAST".NUCLEAR FUSION 60(2020). |
入库方式： OAI收割
来源：合肥物质科学研究院
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