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Slow cyclotron instability due to surface modulation of annular beam
http://hdl.handle.net/10191/24166
http://hdl.handle.net/10191/24166b228d0d7-9177-43c3-89b3-943792f3a553
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
72_6_905-908.pdf (101.9 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
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| 公開日 | 2013-11-26 | |||||
| タイトル | ||||||
| タイトル | Slow cyclotron instability due to surface modulation of annular beam | |||||
| タイトル | ||||||
| タイトル | Slow cyclotron instability due to surface modulation of annular beam | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源 | http://purl.org/coar/resource_type/c_6501 | |||||
| タイプ | journal article | |||||
| 著者 |
Ogura, Kazuo
× Ogura, Kazuo× Yamazaki, Hoshiyuki× Kiuchi, Yutaka× Amin, Ruhul MD. |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | The Cherenkov instability used in slow-wave devices has been well studied in the literature. However, in previous analyses, the beam motion is restricted to the longitudinal direction assuming an infinitely strong magnetic field. For the finite strength magnetic field, the transverse beam perturbation cannot be ignored and leads to the slow cyclotron instability. Recently, a new version of self-consistent field theory considering three-dimensional perturbation has been developed based on a solid beam, in which the effect of the transverse perturbation appears as a surface charge at a fixed boundary. In the case of a thin annular beam, the boundary is modulated and is essentially different from the solid beam case. We propose a self-consistent field theory considering the moving modified boundary surface. The slow cyclotron instability due to the modulation of an infinitesimally thin annular electron beam is presented. | |||||
| 書誌情報 |
Journal of Plasma Physics en : Journal of Plasma Physics 巻 72, 号 6, p. 905-908, 発行日 2006 |
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| 出版者 | ||||||
| 出版者 | Cambridge University Press | |||||
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| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 00223778 | |||||
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| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA00705205 | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | info:doi/10.1017/S0022377806005095 | |||||
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| 値 | publisher | |||||
| 異版である | ||||||
| 関連タイプ | isVersionOf | |||||
| 識別子タイプ | URI | |||||
| 関連識別子 | http://journals.cambridge.org/ | |||||
