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Numerical study of the upstream wave excitation mechanism: 1. Nonlinear phase bunching of beam ions
https://nipr.repo.nii.ac.jp/records/1769
https://nipr.repo.nii.ac.jp/records/17699367ede1-e19f-4e7f-9b40-476c855109b7
名前 / ファイル | ライセンス | アクション |
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Item type | 紀要論文(ELS) / Departmental Bulletin Paper(1) | |||||||||
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公開日 | 1985-07-01 | |||||||||
タイトル | ||||||||||
言語 | en | |||||||||
タイトル | Numerical study of the upstream wave excitation mechanism: 1. Nonlinear phase bunching of beam ions | |||||||||
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 | |||||||||
ページ属性 | ||||||||||
内容記述タイプ | Other | |||||||||
内容記述 | P(論文) | |||||||||
著者名(英) |
Hoshino,Masahiro
× Hoshino,Masahiro
× Terasawa,Toshio
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著者所属(英) | ||||||||||
en | ||||||||||
Institute of Space and Astronautical Science/Institute of Space and Astronautical Science | ||||||||||
抄録(英) | ||||||||||
内容記述タイプ | Other | |||||||||
内容記述 | By means of the particle simulation, we study the excitation mechanism of low frequency (0.01-0.05Hz) upstream hydromagnetic waves. Initially, we observe excitation of the right-hand polarized waves propagating parallel to the field-aligned ion beam, which is given as the free energy source. In the nonlinear stage, we observed the phase space bunching of beam ions by the excited waves. We apply this bunching effect to the explanation of 'gyrophased bunched' ions observed in the foreshock region. | |||||||||
雑誌書誌ID | ||||||||||
収録物識別子タイプ | NCID | |||||||||
収録物識別子 | AA00733561 | |||||||||
書誌情報 |
Memoirs of National Institute of Polar Research. Special issue 巻 36, p. 297-311, 発行日 1985-07 |