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DOI | 10.1029/2019GL085833 |
First SWARM Observations of the Artificial Ionospheric Plasma Disturbances and Field-Aligned Currents Induced by the SURA Power HF Feating | |
Lukianova, R.1,2; Frolov, V.3,4; Ryabov, A.3 | |
2019-11-27 | |
发表期刊 | GEOPHYSICAL RESEARCH LETTERS
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ISSN | 0094-8276 |
EISSN | 1944-8007 |
出版年 | 2019 |
卷号 | 46期号:22页码:12731-12738 |
文章类型 | Article |
语种 | 英语 |
国家 | Russia |
英文摘要 | A series of experiments were conducted with a conjunction between the midlatitude SURA ionospheric heating facility and the multisatellite SWARM mission. We present the first observations made by SWARM on the plasma perturbations and electric currents induced in the F-2 region ionosphere by the high-power high-frequency O-mode radio wave pumping. In the heated region, significant effects include a localized increase of the electron temperature accompanied by stratification of the electron density and the magnetic signatures of field-aligned currents (FACs). The spatial structure and amplitude of FACs indicate that the current system is likely associated with the unipolar diffusion and excitation of eddy electric currents in the ionosphere. Similar effects are revealed in the laboratory experiment but not previously observed in space. |
英文关键词 | HF heating F-region ionosphere artificial ionospheric turbulence field-aligned currents SWARM satellites |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000499256500001 |
WOS关键词 | RADIO-WAVES ; CONSTELLATION ; ALTITUDES |
WOS类目 | Geosciences, Multidisciplinary |
WOS研究方向 | Geology |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/225096 |
专题 | 环境与发展全球科技态势 |
作者单位 | 1.RAS, Space Res Inst, Dept Space Plasma Phys, Moscow, Russia; 2.St Petersburg State Univ, Inst Earth Sci, St Petersburg, Russia; 3.Lobachevsky State Univ, Radiophys Res Inst, Nizhnii Novgorod, Russia; 4.Kazan Fed Univ, Kazan, Russia |
推荐引用方式 GB/T 7714 | Lukianova, R.,Frolov, V.,Ryabov, A.. First SWARM Observations of the Artificial Ionospheric Plasma Disturbances and Field-Aligned Currents Induced by the SURA Power HF Feating[J]. GEOPHYSICAL RESEARCH LETTERS,2019,46(22):12731-12738. |
APA | Lukianova, R.,Frolov, V.,&Ryabov, A..(2019).First SWARM Observations of the Artificial Ionospheric Plasma Disturbances and Field-Aligned Currents Induced by the SURA Power HF Feating.GEOPHYSICAL RESEARCH LETTERS,46(22),12731-12738. |
MLA | Lukianova, R.,et al."First SWARM Observations of the Artificial Ionospheric Plasma Disturbances and Field-Aligned Currents Induced by the SURA Power HF Feating".GEOPHYSICAL RESEARCH LETTERS 46.22(2019):12731-12738. |
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