Statistical study of the solar wind deceleration in the earth's foreshock region
文献类型：期刊论文
| 作者 | Fu Hui-Shan1,2; Cao Jin-Bin1; Zhang Tie-Long1,3; Reme, H.4; Lucek, E.5 |
| 刊名 | Chinese journal of geophysics-chinese edition
 |
| 出版日期 | 2009-04-01 |
| 卷号 | 52期号:4页码:895-901 |
| 关键词 | Same satellites Solar wind deceleration Solar wind deflection Foreshock coordinates |
| ISSN号 | 0001-5733 |
| DOI | 10.3969/j.issn.0001-5733.2009.04.005 |
| 通讯作者 | Fu hui-shan(hsfu@spaceweather.ac.cn) |
| 英文摘要 | The data from two same satellites (cluster c1 and c3) were used to make a statistical study of the solar wind deceleration and deflection in the earth's foreshock region for the first time. in the foreshock coordinates, the magnitude of deceleration is inversely proportional to d(bs) measuring the distance between the satellite and the bow shock along the interplanet magnetic field (imf), and also inversely proportional to theta(bn) (the angle between the imf and the bow shock normal). the decelerations mainly occur when d(ws) (the distance from satellite to the ulf wave boundary along x direction) is less than 6r(e.) on the other hand, the solar wind deflection. displays a similar feature. the largest values of deceleration and deflection are, respectively, estimated as 10 km/s and 3 degrees. these decelerations and deflections not only lead to it variation of the magnetopause's position and shape, but also supplies a possible generation mechanism of the diffuse ions in the foreshock region. |
| WOS关键词 | COMET GRIGG-SKJELLERUP ; RING INSTABILITY DRIVEN ; NEWBORN IONS ; BOW SHOCK ; MAGNETIC-FIELD ; NONGYROTROPY ; DIFFUSION ; WAVES |
| WOS研究方向 | Geochemistry & Geophysics |
| WOS类目 | Geochemistry & Geophysics |
| 语种 | 英语 |
| WOS记录号 | WOS:000265665400005 |
| 出版者 | SCIENCE PRESS |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2399495 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Fu Hui-Shan |
| 作者单位 | 1.Chinese Acad Sci, State Key Lab Space Weather, Beijing 100080, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China 3.Austrian Acad Sci, Space Res Inst, A-8042 Graz, Austria 4.Ctr Etud Spatiale Rayonnements, F-31028 Toulouse, France 5.Univ London Imperial Coll Sci Technol & Med, Blackett Lab, London SW7 2BZ, England |
| 推荐引用方式 GB/T 7714 | Fu Hui-Shan,Cao Jin-Bin,Zhang Tie-Long,et al. Statistical study of the solar wind deceleration in the earth's foreshock region[J]. Chinese journal of geophysics-chinese edition,2009,52(4):895-901. |
| APA | Fu Hui-Shan,Cao Jin-Bin,Zhang Tie-Long,Reme, H.,&Lucek, E..(2009).Statistical study of the solar wind deceleration in the earth's foreshock region.Chinese journal of geophysics-chinese edition,52(4),895-901. |
| MLA | Fu Hui-Shan,et al."Statistical study of the solar wind deceleration in the earth's foreshock region".Chinese journal of geophysics-chinese edition 52.4(2009):895-901. |
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来源：中国科学院大学
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