Nonlinear interaction and parametric instability of kinetic Alfven waves in multicomponent plasmas
文献类型：期刊论文
| 作者 | Zhao, J. S.1,2; Wu, D. J.1; Yang, L.1,2 ; Lu, J. Y.3,4
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| 刊名 | PHYSICS OF PLASMAS
 |
| 出版日期 | 2013-03-01 |
| 卷号 | 20期号:3页码:032308-1-032308-6 |
| ISSN号 | 1070-664x |
| 通讯作者 | 赵金松 |
| 英文摘要 | Nonlinear couplings among kinetic Alfven waves are investigated for a three-component plasma consisting of electrons, protons, and heavy ions. The parametric instability is investigated, and the growth rate is obtained. In the kinetic regime, the growth rate for the parallel decay instability increases with the heavy ion content, but the growth rate for the reverse decay is independent of the latter since the perpendicular wavelength is much larger than the ion gyroradius. It decreases with the heavy ion content when the perpendicular wavelength is of the order of the ion gyroradius. It is also found that in the short perpendicular wavelength limit, the growth rate is only weakly affected by the heavy ions. On the other hand, in the inertial regime, for both parallel and reverse decay cases, the growth rate decreases as the number of heavy ions becomes large. (C) 2013 American Institute of Physics. [http://dx.doi.org/10.1063/1.4796054] |
| 学科主题 | Astronomy & Astrophysics |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Physics, Fluids & Plasmas |
| 研究领域[WOS] | Physics |
| 关键词[WOS] | HEAVY-IONS ; CORONAL HOLES ; SOLAR CORONA ; DECAY ; TURBULENCE ; DRIVEN ; AURORA ; WIND |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000317295200027 |
| 公开日期 | 2014-01-08 |
| 源URL | [http://libir.pmo.ac.cn/handle/332002/9869]  |
| 专题 | 紫金山天文台_太阳和太阳系等离子体研究团组 |
| 作者单位 | 1.Chinese Acad Sci, Purple Mt Observ, Nanjing 210008, Jiangsu, Peoples R China 2.Chinese Acad Sci, Key Lab Solar Act, Natl Astron Observ, Beijing 100012, Peoples R China 3.Nanjing Univ Informat Sci & Technol, Coll Math & Stat, Nanjing 210044, Jiangsu, Peoples R China 4.China Meteorol Adm, Natl Ctr Space Weather, Beijing 100081, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhao, J. S.,Wu, D. J.,Yang, L.,et al. Nonlinear interaction and parametric instability of kinetic Alfven waves in multicomponent plasmas[J]. PHYSICS OF PLASMAS,2013,20(3):032308-1-032308-6. |
| APA | Zhao, J. S.,Wu, D. J.,Yang, L.,&Lu, J. Y..(2013).Nonlinear interaction and parametric instability of kinetic Alfven waves in multicomponent plasmas.PHYSICS OF PLASMAS,20(3),032308-1-032308-6. |
| MLA | Zhao, J. S.,et al."Nonlinear interaction and parametric instability of kinetic Alfven waves in multicomponent plasmas".PHYSICS OF PLASMAS 20.3(2013):032308-1-032308-6. |
入库方式： OAI收割
来源：紫金山天文台
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