Investigation of fast pitch angle scattering of runaway electrons in the EAST tokamak
文献类型：期刊论文
| 刊名 | CHINESE PHYSICS B
 |
| 出版日期 | 2010 |
| 卷号 | 19 |
| 关键词 | TEXTOR INSTABILITY DISCHARGES RADIATION runaway electron beam instability fast pitch angle scattering tokamak |
| ISSN号 | 1674-1056 |
| 其他题名 | Investigation of fast pitch angle scattering of runaway electrons in the EAST tokamak |
| 英文摘要 | This paper reports that an experimental investigation of fast pitch angle scattering (FPAS) of runaway electrons in the EAST tokamak has been performed. From the newly developed infrared detector (HgCdTe) diagnostic system, the infrared synchrotron radiation emitted by relativistic electrons can be obtained as a function of time. The FPAS is analysed by means of the infrared detector diagnostic system and the other correlative diagnostic systems (including electron-cyclotron emission, hard x-ray, neutrons). It is found that the intensity of infrared synchrotron radiation and the electron-cyclotron emission signal increase rapidly at the time of FPAS because of the fast increase of pitch angle and the perpendicular velocity of the energetic runaway electrons. The Parail and Pogutse instability is a possible mechanism for the FPAS. |
| 资助项目 | [National Natural Science Foundation of China] ; [JSPS-CAS Core University Program] |
| 语种 | 英语 |
| CSCD记录号 | CSCD:4077661 |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/57245]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 推荐引用方式 GB/T 7714 | . Investigation of fast pitch angle scattering of runaway electrons in the EAST tokamak[J]. CHINESE PHYSICS B,2010,19. |
| APA | (2010).Investigation of fast pitch angle scattering of runaway electrons in the EAST tokamak.CHINESE PHYSICS B,19. |
| MLA | "Investigation of fast pitch angle scattering of runaway electrons in the EAST tokamak".CHINESE PHYSICS B 19(2010). |
入库方式： OAI收割
来源：合肥物质科学研究院
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