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スキャニング照射法のためのRF-knockout取り出し法による強度変調
https://repo.qst.go.jp/records/67889
https://repo.qst.go.jp/records/678892f7ac211-01ea-4aa4-8417-9f7d86b2499f
| Item type | 会議発表用資料 / Presentation(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2004-09-28 | |||||
| タイトル | ||||||
| タイトル | スキャニング照射法のためのRF-knockout取り出し法による強度変調 | |||||
| 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_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 |
古川, 卓司
× 古川, 卓司× 古川 卓司 |
|||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | In the cancer therapy using ion beam, scanning irradiation method has been developed in order to realize 3-D conformal irradiation. From the studies of scanning method, it has been required for a medical synchrotron to be capable of controlling the beam intensity during a single flattop for the purpose. The beam intensity control technique with the RF-knockout slow-extraction has been studied and developed at the HIMAC synchrotron. Based on the analytical approach, the beam intensity can be controlled by modulating dynamically the amplitude of the transverse RF-field. The dynamic range of the intensity control is one order during a single flattop. We report the simulation and the experiment result of the intensity control for the scanning irradiation. | |||||
| 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 | 8th European Conference on Accelerators in Applied Research and Technology | |||||
| 発表年月日 | ||||||
| 日付 | 2004-09-24 | |||||
| 日付タイプ | Issued | |||||
