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Dependence of the magnetopause Kelvin‐Helmholtz instability on the orientation of the magnetosheath magnetic field
http://hdl.handle.net/2261/38126
http://hdl.handle.net/2261/3812676385056-294f-4e22-9dce-23a3a4e9eec4
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
GRL_022_021_02993.pdf (454.6 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
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| 公開日 | 2010-11-18 | |||||
| タイトル | ||||||
| タイトル | Dependence of the magnetopause Kelvin‐Helmholtz instability on the orientation of the magnetosheath magnetic field | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源 | http://purl.org/coar/resource_type/c_6501 | |||||
| タイプ | journal article | |||||
| 著者 |
Miura, Akira
× Miura, Akira |
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| 著者所属 | ||||||
| 著者所属 | Department of Earth and Planetary Physics, University of Tokyo | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | It is shown by means of a 2‐D MHD simulation that the observed rotation of the unperturbed magnetic field within the magnetopause (MP), which is assumed to be a tangential discontinuity (TD), leads to a significant dependence of the magnetopause Kelvin‐Helmholtz (K‐H) instability on the orientation of the sheath field. That is, northward sheath Bz is more favorable to the instability than southward Bz and the MP undulates most strongly when the sheath field points due north. When the sheath field does not point due north, a slow rarefaction region is formed in the velocity boundary layer (BL) inside the MP, wherein there are minima of the plasma pressure and temperature accompanied by a maximum of the magnetic pressure. | |||||
| 書誌情報 |
Geophysical research letters 巻 22, 号 21, p. 2993-2996, 発行日 1995-11 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 00948276 | |||||
| 書誌レコードID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA00657102 | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | info:doi/10.1029/95GL02793 | |||||
| 権利 | ||||||
| 権利情報 | copyright 1995 by the American Geophysical Union | |||||
| 日本十進分類法 | ||||||
| 主題Scheme | NDC | |||||
| 主題 | 450 | |||||
| 出版者 | ||||||
| 出版者 | American Geophysical Union | |||||
