Statistical analysis of the high-latitude magnetopause location and shape | |
Lin Rui-Lin1,2; Zhang Xiao-Xin3; Liu Si-Qing1; Wang Yong-Li4; Gong Jian-Cun1 | |
刊名 | Chinese journal of geophysics-chinese edition
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2010 | |
卷号 | 53期号:1页码:1-9 |
关键词 | Magnetopause location and shape Solar wind propagation Dipole tilt angle Indentation |
ISSN号 | 0001-5733 |
DOI | 10.3969/j.issn.0001-5733.2010.01.001 |
通讯作者 | Lin rui-lin(rllin04@163.com) |
英文摘要 | In this paper, we collect 1226 magnetopause crossings from cluster, geotail, goes, imp8, interball, lanl, polar, tc1, themis and wind. their corresponding 5-minute average upstream solar wind parameters are determined from ace or wind mainly by shifting time to match the clock angle of the interplanetary magnetic field or the interplanetary plasma parameter variable profile with that of the magnetosheath. based on the analysis of these crossings, along with 1482 hawkeye magnetopause crossings from the website,it is concluded that: (1) the magnetopause is indented in the cup region with a large indented scope; (2) the location of the magnetopause indentation is controlled by the dipole tilt angle, which almost linearly influences the zenith angle of the magnetopause indentation vertex and whose influences on the north and the south magnetopause indentations are almost anti-symmetric; (3) the depth and the scope of the magnetopause indentation and the invariant latitude corresponding to the center of magnetopause indentation are almost not influenced by the dipole tilt angle. |
WOS关键词 | SOLAR-WIND CONDITIONS ; DAYSIDE MAGNETOPAUSE ; PRESSURE BALANCE ; MAGNETIC SHEAR ; BOUNDARY-LAYER ; FIELD ; MAGNETOSHEATH ; MOTION ; MODELS ; DIPOLE |
WOS研究方向 | Geochemistry & Geophysics |
WOS类目 | Geochemistry & Geophysics |
语种 | 英语 |
出版者 | SCIENCE PRESS |
WOS记录号 | WOS:000274274500001 |
内容类型 | 期刊论文 |
URI标识 | http://www.corc.org.cn/handle/1471x/2409430 |
专题 | 中国科学院大学 |
通讯作者 | Lin Rui-Lin |
作者单位 | 1.Chinese Acad Sci, Ctr Space Sci & Appl Res, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China 3.China Meteorol Adm, Natl Ctr Space Weather, Beijing 100081, Peoples R China 4.NASA, Goddard Space Flight Ctr, Greenbelt, MD 20771 USA |
推荐引用方式 GB/T 7714 | Lin Rui-Lin,Zhang Xiao-Xin,Liu Si-Qing,et al. Statistical analysis of the high-latitude magnetopause location and shape[J]. Chinese journal of geophysics-chinese edition,2010,53(1):1-9. |
APA | Lin Rui-Lin,Zhang Xiao-Xin,Liu Si-Qing,Wang Yong-Li,&Gong Jian-Cun.(2010).Statistical analysis of the high-latitude magnetopause location and shape.Chinese journal of geophysics-chinese edition,53(1),1-9. |
MLA | Lin Rui-Lin,et al."Statistical analysis of the high-latitude magnetopause location and shape".Chinese journal of geophysics-chinese edition 53.1(2010):1-9. |
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