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Performance of a compact injector for heavy-ion medical accelerators
https://repo.qst.go.jp/records/44870
https://repo.qst.go.jp/records/44870dcaa594d-122f-4090-83f7-28e9a52fc3e6
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2007-06-06 | |||||
| タイトル | ||||||
| タイトル | Performance of a compact injector for heavy-ion medical 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 |
Iwata, Yoshiyuki
× Iwata, Yoshiyuki× Yamada, Satoru× Murakami, Takeshi× Fujimoto, Tetsuya× Fujisawa, Takashi× Ogawa, Hirotsugu× Miyahara, Nobuyuki× Yamamoto, Kazuo× Houjou, Satoru× Sakamoto, Yukio× Muramatsu, Masayuki× Takeuchi, Takeshi× et.al× 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 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | A compact injector, designed for a heavy-ion medical accelerator complex, was constructed. It consists of an Electron-Cyclotron-Resonance Ion-Source (ECRIS) and two linacs, which are a Radio-Frequency-Quadrupole linac and an Interdigital H-mode Drift-Tube-Linac (IH-DTL) having the same operating frequency of 200 MHz. For beam focusing of the IH-DTL, the method of Alternating-Phase-Focusing (APF) was employed. The compact injector can accelerate heavy ions having a charge-to-mass ratio of q/m=1/3 up to 4:0MeV/u. Use of the APF IH-DTL and operating frequency of 200MHz allowed us to design compact linacs; the total length of the two linacs is less than 6m. Beam-acceleration tests of the compact injector system were performed. The measured intensity of accelerated 12C4+ beams with the compact injector was 380 emA. Beam transmission of the APF IH-DTL was estimated to be as high as 96%, which is comparable to the value calculated by a simulation code. Transverse phase-space and energy distributions of accelerated beams were measured and compared with those calculated by the simulation code, and we found that they were agreed well with each other. |
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| 書誌情報 |
Nuclear Instruments & Methods in Physics Research Section A 巻 572, p. 1007-1021, 発行日 2007-04 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0168-9002 | |||||
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Cite as
Iwata, Yoshiyuki, Yamada, Satoru, Murakami, Takeshi, Fujimoto, Tetsuya, Fujisawa, Takashi, Ogawa, Hirotsugu, Miyahara, Nobuyuki, Yamamoto, Kazuo, Houjou, Satoru, Sakamoto, Yukio, Muramatsu, Masayuki, Takeuchi, Takeshi, et.al, 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, 2007, Performance of a compact injector for heavy-ion medical accelerators: 1007–1021 p.
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