タイトル | Induction synchrotron and a POP experiment in the KEK 12G[lc]eV-PS |
その他のタイトル | 誘導シンクロトロンおよびKEK 12GeV-PSでのPOP実験 |
著者(日) | 木代 純逸; 高山 健; 小関 国夫; 中村 英滋; 作田 誠; 下崎 義人; 外山 毅; 和気 正芳; 堀岡 一彦; 中島 充夫 |
著者(英) | Kishiro, Junichi; Takayama, Ken; Koseki, Kunio; Nakamura, Eiji; Sakuda, Makoto; Shimosaki, Yoshito; Toyama, Takashi; Wake, Masayoshi; Horioka, Kazuhiko; Nakajima, Mitsuo |
著者所属(日) | 高エネルギー加速器研究機構; 高エネルギー加速器研究機構; 高エネルギー加速器研究機構; 高エネルギー加速器研究機構; 高エネルギー加速器研究機構; 高エネルギー加速器研究機構; 高エネルギー加速器研究機構; 高エネルギー加速器研究機構; 東京工業大学; 東京工業大学 |
著者所属(英) | High Energy Accelerator Research Organization; High Energy Accelerator Research Organization; High Energy Accelerator Research Organization; High Energy Accelerator Research Organization; High Energy Accelerator Research Organization; High Energy Accelerator Research Organization; High Energy Accelerator Research Organization; High Energy Accelerator Research Organization; Tokyo Institute of Technology; Tokyo Institute of Technology |
発行日 | 2003-03 |
刊行物名 | Proceedings of RPIA2002: The International Workshop on Recent Progress in Induction Accelerators, for Future Beam Inertial Fusion and Hadron Collider Proceedings of RPIA2002: The International Workshop on Recent Progress in Induction Accelerators, for Future Beam Inertial Fusion and Hadron Collider |
開始ページ | 30 |
終了ページ | 32 |
刊行年月日 | 2003-03 |
言語 | eng |
抄録 | Key devices for an induction synchrotron and the recently proposed Superbunch Hadron Colliders are a rapidly switched induction acceleration cell and its modulator. These induction acceleration devices and all solid-state power modulators are being developed under collaboration between KEK, Tokyo Institute of Technology, Nichicon, NGK Insulators, and Hitachi Metals. The modulator must switch a peak voltage of 2 to 3 kV with a pulse repetition rate of 100 kHz to 1 MHz. An effective pulse duration of 1 microsecond is required for acceleration. At the same time, a shorter time-duration of 40 to 100 nsec is required to generate a barrier bucket and to achieve a long superbunch. After careful core-loss measurements for various magnetic-core materials and selection of switching elements, several prototypes of the induction module and modulator have been assembled and successfully operated at 1 MHz with a burst of 10 pulses. Currently a practical device capable of being operated in the 1 MHz CW mode is under assembling, which is being installed in the KEK 12 GeV-PS. Its operational results will be presented at the conference. |
キーワード | induction synchrotron; proton synchrotron; superbunch hadron collider; pulse repetition rate; beam loading; FET modulator; B-H curve; cooling; temperature distribution; research and development; magnetic core; high current; 誘導加速器; 陽子シンクロトロン; スーパーバンチ・ハドロン衝突器; パルス繰り返し速度; ビーム負荷; FETモジュレータ; B-H曲線; 冷却; 温度分布; 研究開発; 磁気コア; 高電流 |
資料種別 | Conference Paper |
SHI-NO | AA0046019004 |
レポートNO | KEK-Proceedings-2002-30 |
URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/30776 |