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Multiple-energy operation with extended flattops at HIMAC
https://repo.qst.go.jp/records/46272
https://repo.qst.go.jp/records/462720228afbf-8043-47cc-8498-07fb3b60b925
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2012-02-23 | |||||
| タイトル | ||||||
| タイトル | Multiple-energy operation with extended flattops at HIMAC | |||||
| 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× Uchiyama, Hiroshi× Fujimoto, Tetsuya× Takada, Eiichi× Shirai, Toshiyuki× Furukawa, Takuji× Mizushima, Kota× Takeshita, Eri× Katagiri, Ken× Satou, Shinji× Noda, Kouji× Kadowaki, Tetsuhito× Sano, Yoshinobu× 岩田 佳之× 内山 宙志× 高田 栄一× 白井 敏之× 古川 卓司× 水島 康太× 竹下 英里× 片桐 健× 佐藤 眞二× 野田 耕司× 門脇 徹人 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Multiple-energy operation with extended flattops for synchrotron accelerators is developed at the HIMAC. This operation uses synchrotron operation-patterns having a stepwise flattop. With these patterns, a beam would be initially accelerated to the maximum energy, and then successively decelerated to the lower energies. Having extended the flattops and extracted beams during these flattops, heavy ions with various energies can be provided in a single synchrotron cycle. Since the extraction energy can be quickly changed by the accelerator itself, no energy degrader will be required to control a depth dose-distribution. By applying this multiple-energy operation to our fast raster-scanning irradiation, we can considerably reduce total irradiation time and concurrently obtain excellent depth dose-distributions. Beam acceleration and extraction tests using this operation were made. Successful results of the tests proved the effectiveness of this multiple-energy operation with extended flattops in the heavy-ion therapy. |
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| 書誌情報 |
Nuclear Instruments & Methods in Physics Research Section A 巻 624, p. 33-38, 発行日 2010-09 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0168-9002 | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1016/j.nima.2010.09.016 | |||||
