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高効率小型入射器の開発（Ｉ）
https://repo.qst.go.jp/records/54694
https://repo.qst.go.jp/records/54694e670f42e-1870-49c8-9e97-1813c7858a38
| Item type | 会議発表論文 / Conference Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2017-01-30 | |||||
| タイトル | ||||||
| タイトル | 高効率小型入射器の開発（Ｉ） | |||||
| 言語 | ||||||
| 言語 | jpn | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_5794 | |||||
| 資源タイプ | conference paper | |||||
| 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 |
岩田, 佳之
× 岩田, 佳之× 山田, 聰× 村上, 健× 藤本, 哲也× 藤澤, 高志× 小川, 博嗣× 宮原, 信幸× 山本, 和男× 北條, 悟× 坂本, 幸雄× 村松, 正幸× 竹内, 猛× 密本, 俊典× 筒井, 裕士× 渡辺, 崇× 上田, 隆正× 岩田 佳之× 山田 聰× 村上 健× 藤澤 高志× 小川 博嗣× 宮原 信幸× 山本 和男× 北條 悟× 坂本 幸雄× 村松 正幸× 竹内 猛× 渡辺 崇× 上田 隆正 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | A compact injector was designed for an injector of heavy-ion medical accelerators. It consists of an Electron-Cyclotron-Resonance Ion-Source (ECRIS) and two compact linacs, which are a Radio-Frequency-Quadrupole (RFQ) linac and an Interdigital H-mode Drift-Tube-Linac (IH-DTL) having the same operating frequency of 200 MHz. The injector can accelerate heavy ions having a charge-to-mass ratio of q/m=1/3 up to 4.0 MeV/u. For beam focusing of the IH-DTL, the method of Alternating-Phase-Focusing (APF) was applied. Since overall stability of motion would be obtained just with the rf acceleration field, no focusing element or cooling equipments had to be installed in the cavity. This allowed us to employ a rather high operating-frequency, and hence to design a compact cavity. The compact injector was constructed, and beam acceleration tests were performed. In this paper, an overview of the compact injector as well as results of the acceleration tests was described. | |||||
| 書誌情報 |
第3回日本加速器学会年会・第31回リニアック技術研究会プロシーディング p. FO06, 発行日 2006-08 |
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