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Instability of Annular Beam with Finite Thickness in Dielectric-Loaded Cylindrical Waveguide
http://hdl.handle.net/10191/24163
http://hdl.handle.net/10191/24163d0fff2e1-4077-4f25-be79-ac94f29e81ca
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
3_S1020.pdf (1.0 MB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2013-11-26 | |||||
| タイトル | ||||||
| タイトル | Instability of Annular Beam with Finite Thickness in Dielectric-Loaded Cylindrical Waveguide | |||||
| タイトル | ||||||
| タイトル | Instability of Annular Beam with Finite Thickness in Dielectric-Loaded Cylindrical Waveguide | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | annular beam | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | finite thickness | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | low-frequency surface wave mode | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | high-frequency surface wave mode | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Cherenkov instability | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | slow cyclotron instability | |||||
| 資源タイプ | ||||||
| 資源 | http://purl.org/coar/resource_type/c_6501 | |||||
| タイプ | journal article | |||||
| 著者 |
Tamura, Shusuke
× Tamura, Shusuke× Yamakawa, Mitsuhisa× Takashima, Yusuke× Ogura, Kazuo |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | The cherenkov and slow cyclotron instabilities driven by an axially injected electron beam in a cylindrical waveguide are studied using a new version of the self-consistent linear theory considering three-dimensional beam perturbations. There are three kinds of models for beam instability analysis, which are based on a cylindrical solid beam, an infinitesimally thin annular beam, and a finitely thick annular beam. Among these models, the beam shape properly representing the often used actual annular electron beams is the finitely thick annulus. We develop a numerical code for a cylindrical waveguide with a finitely thick annular beam. Our theory is valid for any beam velocity. We present eigen-modes of the cylindrical system with the plasma and beam. Instabilities driven by the annular beam in a dielectric-loaded waveguide are also examined. | |||||
| 書誌情報 |
Plasma and Fusion Research en : Plasma and Fusion Research 巻 3, p. S1020-1-S1020-7, 発行日 2008 |
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| 出版者 | ||||||
| 出版者 | The Japan Society of Plasma Science and Nuclear Fusion Research | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 18806821 | |||||
| 書誌レコードID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA12346675 | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | info:doi/10.1585/pfr.3.S1020 | |||||
| 権利 | ||||||
| 権利情報 | 一般社団法人プラズマ・核融合学会 | |||||
| 権利 | ||||||
| 権利情報 | 本文データは学協会の許諾に基づきJ-Stageのサイトから複製したものである | |||||
| 著者版フラグ | ||||||
| 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 | https://www.jstage.jst.go.jp/browse/pfr | |||||
