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"Estafette of Drift Resonances, Stochasticity and Control of Particle Motion in a Toroidal Magnetic Trap"
http://hdl.handle.net/10655/3177
http://hdl.handle.net/10655/3177305fe6aa-873c-4905-8593-d12d40775f9a
| Item type | 研究報告書 / Research Paper(1) | |||||||
|---|---|---|---|---|---|---|---|---|
| 公開日 | 2010-02-05 | |||||||
| タイトル | ||||||||
| タイトル | "Estafette of Drift Resonances, Stochasticity and Control of Particle Motion in a Toroidal Magnetic Trap" | |||||||
| 言語 | en | |||||||
| 言語 | ||||||||
| 言語 | eng | |||||||
| キーワード | ||||||||
| 言語 | en | |||||||
| 主題Scheme | Other | |||||||
| 主題 | drift resonance | |||||||
| キーワード | ||||||||
| 言語 | en | |||||||
| 主題Scheme | Other | |||||||
| 主題 | drift islands | |||||||
| キーワード | ||||||||
| 言語 | en | |||||||
| 主題Scheme | Other | |||||||
| 主題 | stochasticity | |||||||
| キーワード | ||||||||
| 言語 | en | |||||||
| 主題Scheme | Other | |||||||
| 主題 | control of high energy particles | |||||||
| 資源タイプ | ||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_18ws | |||||||
| 資源タイプ | research report | |||||||
| アクセス権 | ||||||||
| アクセス権 | metadata only access | |||||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||||
| 著者 |
"Shishkin, A. Alexander."
× "Shishkin, A. Alexander."
|
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| 抄録 | ||||||||
| 内容記述タイプ | Abstract | |||||||
| 内容記述 | "A new method of particle motion control in toroidal magnetic traps with rotational transform using the estafette of drift resonances and stochasticity of particle trajectories is proposed. The use of the word ""estafette"" here means that the particle passes through a set of resonances in consecutive order from one to another during its motion. The overlapping of adjacent resonances can be moved radially from the center to the edge of the plasma by switching on the corresponding perturbations in accordance with a particular rule in time. In this way particles (e.g. cold alpha-particle) can be removed from the center of the confinement volume to the plasma periphery. For the analytical treatment of the stochastic behaviour of particle motion the stochastic diffusion coefficients D_(r,r), D_(r,9), D_(9,9) are introduced. The new approach is demonstrated by numerical computations of the test helium particle trajectories in the toroidal trap Large Helical Device." | |||||||
| 書誌情報 |
en : Research Report NIFS-Series 発行日 2001-02-01 |
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| 報告書番号 | ||||||||
| NIFS-681 | ||||||||
| ISSN | ||||||||
| 収録物識別子タイプ | ISSN | |||||||
| 収録物識別子 | 0915-633X | |||||||
