Study of backward propagating Langmuir waves with PIC simulation
文献类型：期刊论文
| 作者 | Huang Yu ; Huang Guangli
|
| 刊名 | ADVANCES IN SPACE RESEARCH
 |
| 出版日期 | 2008 |
| 卷号 | 41期号:8页码:1202-1205 |
| 关键词 | type III bursts backward propagating Langmuir wave |
| ISSN号 | 0273-1177 |
| 英文摘要 | The conversion of Langmuir waves into electromagnetic radiations is an important mechanism of solar type III bursts. Langmuir waves can be easily excited by electron beam instability, and they can be converted into backward propagating Langmuir waves by wave-wave interaction. Generally, the backward propagating Langmuir waves are very important for the second harmonic emission of solar type III bursts. In this work, we pay particular attention to the mechanism of the backward propagating Langmuir waves by particle in cell (PIC) simulations. It is confirmed that the ions play a key role in exiting the backward propagating Langmuir waves. Moreover, the electron beam can hardly generated the backward propagating Langmuir waves directly, but may directly amplify the second harmonic Langmuir waves. (C) 2007 COSPAR. Published by Elsevier Ltd. All rights reserved. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 学科主题 | Engineering; Astronomy & Astrophysics; Geology; Meteorology & Atmospheric Sciences |
| 类目[WOS] | Astronomy & Astrophysics ; Geosciences, Multidisciplinary ; Meteorology & Atmospheric Sciences |
| 研究领域[WOS] | Astronomy & Astrophysics ; Geology ; Meteorology & Atmospheric Sciences |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000255602300006 |
| 公开日期 | 2011-12-30 |
| 源URL | [http://159.226.72.40/handle/332002/2045]  |
| 专题 | 紫金山天文台_太阳活动的多波段观测研究团组 |
| 作者单位 | Acad Sinica, Purple Mt Observ, Nanjing 210008, Peoples R China |
| 推荐引用方式 GB/T 7714 | Huang Yu,Huang Guangli. Study of backward propagating Langmuir waves with PIC simulation[J]. ADVANCES IN SPACE RESEARCH,2008,41(8):1202-1205. |
| APA | Huang Yu,&Huang Guangli.(2008).Study of backward propagating Langmuir waves with PIC simulation.ADVANCES IN SPACE RESEARCH,41(8),1202-1205. |
| MLA | Huang Yu,et al."Study of backward propagating Langmuir waves with PIC simulation".ADVANCES IN SPACE RESEARCH 41.8(2008):1202-1205. |
入库方式： OAI收割
来源：紫金山天文台
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