On the determination of a moving MHD structure: Minimization of the residue of integrated Faraday's equation

T. Terasawa, H. Kawano, I. Shinohara, T. Mukai, Y. Saito, M. Hoshino, A. Nishida, S. Machida, T. Nagai, T. Yamamoto, S. Kokubun

研究成果: ジャーナルへの寄稿学術誌査読

2 被引用数 (Scopus)

抄録

A new method to estimate the spatial structure of the moving magnetohydrodynamic (MHD) system is presented. We integrate the Faraday's induction equation, ∂B/∂t = -rot E, assuming that the system is one-dimensional. The spatial gradient direction, along which the integration is made, is determined by minimizing the residue of the integrated Faraday's equation against the observed magnetic field. This new method can be regarded as an extension of the conventional magnetic minimum variance method. Sample data analyses using this new method for magnetotail events are also presented.

本文言語英語
ページ(範囲)603-614
ページ数12
ジャーナルearth, planets and space
48
5-6
出版ステータス出版済み - 1月 1 1996
外部発表はい

!!!All Science Journal Classification (ASJC) codes

  • 地質学
  • 宇宙惑星科学

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