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DESIGN of COMPACT IRRADIATION PORT for CARBON RADIOTHERAPY FACILITY
https://repo.qst.go.jp/records/67732
https://repo.qst.go.jp/records/6773272562bf6-c332-4f25-887a-770d472e15ae
Item type | 会議発表用資料 / Presentation(1) | |||||
---|---|---|---|---|---|---|
公開日 | 2004-03-29 | |||||
タイトル | ||||||
タイトル | DESIGN of COMPACT IRRADIATION PORT for CARBON RADIOTHERAPY FACILITY | |||||
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 |
Komori, Masataka
× Komori, Masataka× et.al× 小森 雅孝 |
|||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | A compact irradiation port for wide spread use of carbon radiotherapy is designed. The energy of carbon ions is planed to range from 140 to 400 MeV/n. The facility needs both of horizontal and vertical irradiation ports for an efficient treatment. The port length will be reduced to 5.5 m which equal to half length of HIMAC. The broad beam method will be used to produce a irradiation field up to 220 mm in diameter and 250 mm in depth. We propose an amplitude-modulation wobbler method, so called spiral wobbler method, to produce the large irradiation field using a small radius beam. The system has an advantage that the residual range at a patient position is longer than that produced by a conventional wobbler-scatterer method. In this paper, design for the compact irradiation port, especially for the spiral wobbler system, is reported. | |||||
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 3rd Asian Particle Accelerator Conference | |||||
発表年月日 | ||||||
日付 | 2004-03-26 | |||||
日付タイプ | Issued |