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PARTICLE ACCELERATION BY MAGNETIC RECONNECTION AND FAST MAGNETOSONIC SHOCK WAVES IN SOLAR FLARES
https://doi.org/10.15099/00004388
https://doi.org/10.15099/000043882723ab94-c1a4-4c56-abfa-f5f24da01fed
名前 / ファイル | ライセンス | アクション |
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Kokiyo_40_01_Page091to102.pdf (1.8 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 | PARTICLE ACCELERATION BY MAGNETIC RECONNECTION AND FAST MAGNETOSONIC SHOCK WAVES 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 | 磁気再結合 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Magnetic reconnection | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 速い磁気音波衝撃波 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | FAST MAGNETOSONIC SHOCK WAVES | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 粒子加速 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | PARTICLE ACCELERATION | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | plasma rotational motion | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Lorentz force | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Shock acceleration | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | plasma jet formation | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Magnetic collapse | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Current loop coalescence | |||||
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 | 10.15099/00004388 | |||||
ID登録タイプ | JaLC | |||||
著者 |
坂井, 純一
× 坂井, 純一× 大沢, 幸治 |
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著者別名 | ||||||
姓名 | Sakai, Jun-ichi | |||||
著者別名 | ||||||
姓名 | Ohsawa, Yukiharu | |||||
その他(別言語等)のタイトル | ||||||
その他のタイトル | 太陽フレアでの磁気再結合及び速い磁気音波衝撃波による粒子加速 | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | This article reviews recent development of the theory of current loop coalescence and fast magnetosonic shock waves, giving particular attention to particle acceleration caused by these processes. It is shown that the spiral, two sided plasma jets can be explosively driven by the plasma rotational motion induced by magnetic reconnection during the two current loop coalescence. The rebound following the plasma pinch driven by the Lorentz force can generate the fast magnetosonic shock waves. For a weak magnetic field (ω_<ce>≪ω_<pe>), strong acceleration by the shocks occurs to proton only. While the simultaneous acceleration of protons and electrons takes place in a rather strong magnetic field such that ω_<ce>≿ω_<pe>. Resonant protons gain relativistic energies within the order of the ion cyclotron period (much less than 1s for solar plasma parameters). The electron acceleration time is shorter than the ion cyclotron period. |
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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. 91-102, 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 |