WEKO3
アイテム
Benchmark of 3D multi-beamlet numerical models for the optics design of negative ion accelerators
https://repo.qst.go.jp/records/49565
https://repo.qst.go.jp/records/4956526eae176-d1d2-461f-8c3e-cd5635c330a8
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2019-02-06 | |||||
| タイトル | ||||||
| タイトル | Benchmark of 3D multi-beamlet numerical models for the optics design of negative ion accelerators | |||||
| 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_6501 | |||||
| 資源タイプ | journal article | |||||
| 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 |
Chitarin, G.
× Chitarin, G.× Agostinetti, P.× D.Aprile× Baltador, C.× Hiratsuka, Junichi× Ichikawa, Masahiro× Kojima, Atsushi× Kashiwagi, Mieko× Marconato, N.× Sartori, E.× Serianni, G.× Veltri, P.× Hiratsuka, Junichi× Ichikawa, Masahiro× Kojima, Atsushi× Kashiwagi, Mieko |
|||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | . The optics design of the multi-beamlet negative ion accelerator for MITICA has been verified by means of specific experiments in the NITS test facility at the QST lab, employing a scaled-down configuration having the same features as the accelerator of MITICA and ITER HNB. The experiments confirmed the validity of the accelerator design. However it was found that, in the presence of transverse magnetic field in the ion extraction stage, the ion beamlet deflection in numerical simulations was somehow underestimated with respect to the beamlet deflection inferred from thermal images of a CFC target exposed to the negative ion beam. A detailed benchmark, using also another (completely independent) numerical model of the accelerator, has allowed the identification of possible origins of the differences. | |||||
| 書誌情報 |
AIP Conference Proceedings 巻 2011, 号 1, p. 060009, 発行日 2018-09 |
|||||
| 出版者 | ||||||
| 出版者 | AIP Publishing | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0094-243X | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1063/1.5053338 | |||||
| 関連サイト | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | https://aip.scitation.org/doi/10.1063/1.5053338 | |||||
