WEKO3
アイテム
Optimization of Spiral-Wobbler System for Heavy-Ion Radiotherapy
https://repo.qst.go.jp/records/43489
https://repo.qst.go.jp/records/4348907f8c5db-a440-45fd-bcd9-bea8db1015d5
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2004-10-04 | |||||
| タイトル | ||||||
| タイトル | Optimization of Spiral-Wobbler System for Heavy-Ion Radiotherapy | |||||
| 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 |
Komori, Masataka
× Komori, Masataka× Furukawa, Takuji× Kanai, Tatsuaki× Noda, Kouji× 小森 雅孝× 古川 卓司× 金井 達明× 野田 耕司 |
|||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | We propose an amplitude modulation wobbler-scatterer system, a so-called spiral-wobbler system, to produce a large irradiation field in a relatively short irradiation port for heavy-ion radiation therapy. The wobbler parameters, such as the wobbler-radius-modulation function, the wobbler radial frequency and the rotational frequency, are optimized and the uniformity of the irradiation field is estimated as the function of irradiation time. By using a wobbler radial frequency of 23 Hz, and a wobbler rotational frequency of 59 Hz, an irradiation field with a uniformity of +-3% can be obtained for an irradiation duration of 1 s. The spiral-wobbler system is applicable to respiration-gated irradiation. | |||||
| 書誌情報 |
Japanese Journal of Applied Physics 巻 43, 号 9A, p. 6463-6467, 発行日 2004 |
|||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0021-4922 | |||||
