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高強度小型サイクロトロンのエネルギー効率向上を目指した要素技術開発
https://repo.qst.go.jp/records/85167
https://repo.qst.go.jp/records/851673b03ce60-a4de-4d2f-b990-8bd7f0c9126a
| Item type | 会議発表論文 / Conference Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2022-03-10 | |||||
| タイトル | ||||||
| タイトル | 高強度小型サイクロトロンのエネルギー効率向上を目指した要素技術開発 | |||||
| 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 |
福田, 光宏
× 福田, 光宏× 依田, 哲彦× 神田, 浩樹× 安田 裕介× 武田, 佳次朗× 原, 隆文× 大本, 恭平× 森田, 泰之× 荘, 浚謙× 趙, 航× 篠塚, 勉× 伊藤, 正俊× 涌井, 崇志× 倉島, 俊× 宮脇, 信正× 中尾, 政夫× 松田, 洋平× Takashi, Wakui× Satoshi, Kurashima× Nobumasa, Miyawaki |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | A cyclotron originally has an excellent energy efficiency, defined by a ratio of beam power to operation power, because a cyclotron is a compact machine consisting of a minimum number of magnets and RF resonators. We are now designing and developing a high intensity compact cyclotron with energy efficiency of 30 % or more to provide mA-order intense beams of proton, deuteron, 4 He2+, H2 +, H- , D- . The key technologies to realize such a high-energy efficiency cyclotron are production of several tens to 100 mA ion beams by positive and negative ion sources, enhancement of high intensity beam transmission and injection efficiency from LEBT to a center region of a cyclotron, improvement of a charge stripping extraction system for a negative intense beam, maximization of energy efficiency of a cyclotron by reducing power consumption in magnet and RF resonator systems. The high energy-efficiency cyclotron will be applied for mass production of RIs and secondarily produced intense neutron flux for BNCT and neutron-induced RI production. In this paper, the conceptual design of a high intensity compact cyclotron to improve energy efficiency is presented. | |||||
| 書誌情報 |
2021年第18回日本加速器学会年会プロシーディングス p. 795-797, 発行日 2021-10 |
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| 関連サイト | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | https://www.pasj.jp/web_publish/pasj2021/proceedings/PDF/THP0/THP003.pdf | |||||
