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A novel track imaging system as a range counter
https://repo.qst.go.jp/records/48116
https://repo.qst.go.jp/records/48116676993c8-5320-4726-831c-ed8b8ae7e609
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2017-07-20 | |||||
| タイトル | ||||||
| タイトル | A novel track imaging system as a range counter | |||||
| 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 |
陳, 志凌
× 陳, 志凌× 松藤, 成弘× 金山, 沙緒里× 石田, 祥大× 河野, 俊之× 古場, 裕介× 関口, 雅行× 北川, 敦志× 村上, 健× 陳 志凌× 松藤 成弘× 金山 沙緒里× 石田 祥大× 河野 俊之× 古場 裕介× 関口 雅行× 北川 敦志× 村上 健 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | An image-intensified, camera-based track imaging system has been developed to measure the tracks of ions in a scintillator block. To study the performance of the detector unit in the system, two types of scintillators, a dosimetrically tissue-equivalent plastic scintillator EJ-240 and a CsI(Tl) scintillator, were separately irradiated with carbon ion (12C) beams of therapeutic energy from HIMAC at NIRS. The images of individual ion tracks in the scintillators were acquired by the newly developed track imaging system. The ranges reconstructed from the images are reported here. The range resolution of the measurements is 1.8 mm for 290 MeV/u carbon ions, which is considered a significant improvement on the energy resolution of the conventional ΔE/E method. The detector is compact and easy to handle, and it can fit inside treatment rooms for in-situ studies, as well as satisfy clinical quality assurance purposes. | |||||
| 書誌情報 |
Nuclear Instruments & Methods in Physics Research Section A 巻 817, p. 57-62, 発行日 2016-05 |
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| 出版者 | ||||||
| 出版者 | Elsevier | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1016/j.nima.2015.12.069 | |||||
