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Plasma Jet and Shock Formation during Current Loop Coalescence in Solar Flares
https://doi.org/10.15099/00004391
https://doi.org/10.15099/000043915c7676e4-6945-4db4-9631-56f420fcba26
名前 / ファイル | ライセンス | アクション |
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Kokiyo_40_01_Page127to133.pdf (1.5 MB)
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Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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公開日 | 2012-10-10 | |||||
タイトル | ||||||
タイトル | Plasma Jet and Shock Formation during Current Loop Coalescence in Solar Flares | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 太陽フレア | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Solar Flares | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 電流ループ合体 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Current Loop Coalescence | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | プラズマ・ジェット | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Plasma Jet | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 衝撃波の形成 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Shock Formation | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | fast magnetosonic shocks | |||||
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 | |||||
ID登録 | ||||||
ID登録 | 10.15099/00004391 | |||||
ID登録タイプ | JaLC | |||||
著者 |
坂井, 純一
× 坂井, 純一 |
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著者別名 | ||||||
姓名 | Sakai, Jun-ichi | |||||
その他(別言語等)のタイトル | ||||||
その他のタイトル | 太陽フレアの電流ループ合体中におけるプラズマ・ジェット及び衝撃波の形成 | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | We report on the results of plasma jet and shock formation during the current loop coalescence in solar flares. It is shown by a theoretical model based on the ideal MHD Equation that the spiral, two-sided plasma jet can be explosively driven by the plasma rotatinal motion induced during the two current loop coalescence process. The maximum velocity of the jet can exceed tte Alfven velocity, depending on the plasma β( = C_s^2/V_A^2) ratio. The acceleration time getting to the maximum jet velocity is quite short and less than 1 second. The rebound following the plasma collapse driven by magnetic pinch effect can strongly induce super-Alfvenic flow. We present the condition of the fast magnetosonic shock formation. We briefly discuss the high energy particle acceleration during the plasma collapse as well as by the fast magnetosonic shocks. |
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引用 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 富山大学工学部紀要,40 | |||||
書誌情報 |
富山大学工学部紀要 巻 40, p. 127-133, 発行日 1989-03 |
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ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 03871339 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AN00175872 | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
国立国会図書館分類 | ||||||
主題Scheme | NDLC | |||||
主題 | ZM2 | |||||
出版者 | ||||||
出版者 | 富山大学工学部 | |||||
資源タイプ(DSpace) | ||||||
内容記述タイプ | Other | |||||
内容記述 | Article |