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THE EFFECTS OF DIPOLE TILT ON MAGNETOTAIL STRUCTURE AND DYNAMICS
http://hdl.handle.net/2237/22017
http://hdl.handle.net/2237/220172f3d8ab8-0133-412c-b440-1d0e086c7507
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
v36-3.pdf (2.4 MB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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| 公開日 | 2015-05-26 | |||||
| タイトル | ||||||
| タイトル | THE EFFECTS OF DIPOLE TILT ON MAGNETOTAIL STRUCTURE AND DYNAMICS | |||||
| 言語 | en | |||||
| 著者 |
Ogino, Tatsuki
× Ogino, Tatsuki× Walker, Raymond J.× Ashour-Abdalla, Maha |
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| アクセス権 | ||||||
| アクセス権 | open access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | A three-dimensional time-dependent global magnetohydrodynamic (MHD) model of the interaction between the solar wind and the earth's magnetosphere has been used to study the effects of dipole tilt on the structure and dynamics of the magnetotail. The location of the tail neutral sheet shifts in the north-south direction following changes in the dipole tilt. When the northern edge of the geomagnetic dipole is tilted toward the sun, namely for positive tilt, it is above the geocentric solar magnetosphere (GSM) equator, while for negative tilt it is below. The neutral sheet forms an arc across the tail in the y-z plane for non-zero tilt. For positive tilt, the neutral sheet rises above the GSM equatorial plane near the noon-midnight meridian and returns to the equator near the magnetopause. Such cross-sectional behaviour of the neutral sheet is similar to that deduced from observations by Fairfield. The position and shape of the neutral sheet result from the requirement that the earthward magnetic flux equals the tailward flux and can be well explained by a simple analytical model. | |||||
| 言語 | en | |||||
| 出版者 | ||||||
| 出版者 | The Research Institute of Atmospherics, Nagoya University | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | departmental bulletin paper | |||||
| 出版タイプ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
| ISSN（print） | ||||||
| 収録物識別子タイプ | PISSN | |||||
| 収録物識別子 | 0077-264X | |||||
| 書誌情報 |
en : Proceedings of the Research Institute of Atmospherics, Nagoya University 巻 36, p. 29-52, 発行日 1989-03-25 |
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| 著者版フラグ | ||||||
| 値 | publisher | |||||
| URI | ||||||
| 識別子 | http://hdl.handle.net/2237/22017 | |||||
| 識別子タイプ | HDL | |||||
