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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
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
DOI10.3969/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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