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Beam position alignment and its verification for therapeutic ion beams from synchrotron
https://repo.qst.go.jp/records/71968
https://repo.qst.go.jp/records/71968643fd69d-a8cd-4eb6-8ba9-638f08ff9ce0
| Item type | 会議発表用資料 / Presentation(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2016-07-19 | |||||
| タイトル | ||||||
| タイトル | Beam position alignment and its verification for therapeutic ion beams from synchrotron | |||||
| 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_c94f | |||||
| 資源タイプ | conference object | |||||
| 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 |
Saraya, Yuichi
× Saraya, Yuichi× Takeshita, Eri× Furukawa, Takuji× Hara, Yousuke× Mizushima, Kota× Saotome, Naoya× Tansho, Ryohei× Shirai, Toshiyuki× Noda, Koji× 皿谷 有一× 竹下 英里× 古川 卓司× 原 洋介× 水島 康太× 早乙女 直也× 丹正 亮平× 白井 敏之× 野田 耕司 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Control of the beam position for three-dimensional pencil-beam scanning is important because the position accuracy of the beam significantly impacts the alignment of the irradiation field. To suppress this effect, we have developed a simple procedure for beamline tuning. At first, beamline tuning is performed with steering magnets and fluorescent screen monitors to converge beam’s trajectory to central orbit. Misalignment between beam position and reference axis is checked by the verification system, which consists of the screen monitor and acrylic phantom. If the beam position is deviated from the reference axis, two pairs of steering magnets which are placed on downstream of the beam transport line will be corrected. These adjustments are iterated until the deviations for eleven energies of the beam are within 0.5 mm of the reference axis. To demonstrate the success of our procedure, we performed beam commissioning at the Kanagawa Cancer Center using our procedure. | |||||
| 会議概要（会議名, 開催地, 会期, 主催者等） | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | The 12th European Conference on Accelerators in Applied Research and Technology (ECAART12) | |||||
| 発表年月日 | ||||||
| 日付 | 2016-07-07 | |||||
| 日付タイプ | Issued | |||||
