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Reconnecting Instabilities during JT-60SA Ramp-Up with Off-axis N-NB Injection
https://repo.qst.go.jp/records/67111
https://repo.qst.go.jp/records/67111489d6c6a-80a0-460e-b559-6ad3d477048a
| Item type | 会議発表用資料 / Presentation(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2019-01-28 | |||||
| タイトル | ||||||
| タイトル | Reconnecting Instabilities during JT-60SA Ramp-Up with Off-axis N-NB Injection | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_c94f | |||||
| 資源タイプ | conference object | |||||
| 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 |
ビアワーゲ, アンドレアス
× ビアワーゲ, アンドレアス× 相羽, 信行× 松山, 顕之× 篠原, 孝司× 矢木, 雅敏× ビアワーゲ アンドレアス× 相羽 信行× 松山 顕之× 篠原 孝司× 矢木 雅敏 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | The hybrid code MEGA has been used to study the ramp-up phase of a high-beta plasma in the JT-60SA tokamak as predicted by integrated simulations. Here, we report new results on the behavior of fast ions in the presence of reconnecting instabilities. When such reconnecting instabilities develop in our simulations, we observe a flattening in the density profiles of both the bulk plasma and the fast ions across a large portion of the plasma core. The results are explained on the basis of orbit-based resonance analysis combined with Poincarè maps, and the important role of magnetic drifts is demonstrated. | |||||
| 会議概要（会議名, 開催地, 会期, 主催者等） | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | Satellite Tokamak Project, Integrated Project Team 7th Research Coordination Meeting (RCM-7) | |||||
| 発表年月日 | ||||||
| 日付 | 2018-06-05 | |||||
| 日付タイプ | Issued | |||||
