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The maximum energy of 3He ions accelerated by current-driven instabilities
http://hdl.handle.net/2237/7094
http://hdl.handle.net/2237/709475a545ed-c8d6-40f6-977e-3ddafcf6001f
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
PhysPlasmas_11_1622.pdf (255.9 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
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| 公開日 | 2006-10-27 | |||||
| タイトル | ||||||
| タイトル | The maximum energy of 3He ions accelerated by current-driven instabilities | |||||
| 言語 | en | |||||
| 著者 |
Toida, Mieko
× Toida, Mieko× Okumura, Hayato |
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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 | |||||
| 権利 | ||||||
| 言語 | en | |||||
| 権利情報 | Copyright (2004) American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics. | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Nonlinear development of strong current-driven instabilities can cause selective acceleration of 3He ions through H cyclotron waves with frequencies ω≃2Ω_{3He} (Ω_{3He} is the cyclotron frequency of 3He). Energies of these ions are studied theoretically and numerically. Theoretical expressions for the wave numbers, k_|| and k_⊥, of the H cyclotron waves with ω≃2Ω_{3He} and for the maximum energy of 3He ions are presented. As initial electron drift speed υ_d increases, the value of k_⊥ decreases; which leads to the increase in the maximum 3He energy. Simulation results for the wave numbers and for the maximum 3He energy obtained by a two-dimensional, electrostatic, particle code are quantitatively in good agreement with the theory. It is also shown that when the initial electron drift energy is of the order of 10 keV, many 3He ions can be accelerated to energies of the order of MeV/n. | |||||
| 言語 | en | |||||
| 出版者 | ||||||
| 出版者 | American Institute of Physics | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプresource | http://purl.org/coar/resource_type/c_6501 | |||||
| タイプ | journal article | |||||
| 出版タイプ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
| DOI | ||||||
| 関連タイプ | isVersionOf | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | https://doi.org/10.1063/1.1650846 | |||||
| ISSN | ||||||
| 収録物識別子タイプ | PISSN | |||||
| 収録物識別子 | 1070-664X | |||||
| 書誌情報 |
en : Physics of Plasmas 巻 11, 号 4, p. 1622-1630, 発行日 2004-04 |
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| フォーマット | ||||||
| 値 | application/pdf | |||||
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| 値 | publisher | |||||
| URI | ||||||
| 識別子 | http://hdl.handle.net/2237/7094 | |||||
| 識別子タイプ | HDL | |||||
