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Multiply charged carbon-ion production for medical application
https://repo.qst.go.jp/records/45288
https://repo.qst.go.jp/records/452887ef7daef-a3ab-4c6e-a5c1-1e20926e9e16
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2008-10-08 | |||||
| タイトル | ||||||
| タイトル | Multiply charged carbon-ion production for medical application | |||||
| 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 |
Kitagawa, Atsushi
× Kitagawa, Atsushi× Muramatsu, Masayuki× Biri, Sandor× Drentje, Arne× et.al× 北川 敦志× 村松 正幸× Ｓａｎｄｏｒ Ｂｉｒｉ× Ａｒｎｅ Ｄｒｅｎｔｊｅ |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Over 3000 cancer patients have already been treated by the heavy-ion medical accelerator in Chiba at the National Institute of Radiological Sciences since 1994. The clinical results have clearly verified the effectiveness and safety of heavy-ion radiotherapy. The most important result has been to establish that the carbon ion is one of the most effective radiations for radiotherapy. The ion source is required to realize a stable beam with the same conditions for daily operation. However, the deposition of carbon ions on the wall of the plasma chamber is normally unavoidable. This causes an "anti-wall-coating effect," i.e., a decreasing of the beam, especially for the higher charge-state ions due to the surface material of the wall. The ion source must be required to produce a sufficiently intense beam under the bad condition. Other problems were solved by improvements and maintenance, and thus we obtained enough reproducibility and stability along with decreased failures. We summarize our over 13 years of experience, and show the scope for further developments. | |||||
| 書誌情報 |
Review of Scientific Instruments 巻 79, 号 2, p. 02C303-1-02C303-3, 発行日 2008-02 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0034-6748 | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1063/1.2832361 | |||||
