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3D-Mesa "Bridge" Silicon Microdosimeter: Charge Collection Study and application to RBE Studies in 12C Radiation Therapy
https://repo.qst.go.jp/records/47183
https://repo.qst.go.jp/records/47183dc2aca2d-08aa-4b90-821c-e40e793d06ab
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2015-07-23 | |||||
| タイトル | ||||||
| タイトル | 3D-Mesa "Bridge" Silicon Microdosimeter: Charge Collection Study and application to RBE Studies in 12C Radiation Therapy | |||||
| 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 |
T., Tran
× T., Tran× Linh× Chartier, Lachlan× Prokopovich, Anthony× Petasecca, Marco× Matsufuji, Narihiro× Anatoly, Rozenfeld× al., et× Ｔｒａｎ Ｔｈｕｙ Ｌｉｎｈ× Ｃｈａｒｔｉｅｒ Ｌａｃｈｌａｎ× Ｐｒｏｋｏｐｏｖｉｃｈ Ａｎｔｈｏｎｙ× Ｐｅｔａｓｅｃｃａ Ｍａｒｃｏ× 松藤 成弘× Ａｎａｔｏｌｙ Ｒｏｚｅｎｆｅｌｄ |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Microdosimetry is an extremely useful technique, used for dosimetry in unknown mixed radiation fields typical of space and aviation, as well as in hadron therapy. A new silicon microdosimeter with 3D sensitive volumes has been proposed to overcome the shortcomings of the conventional Tissue Equivalent Proportional Counter. In this article, the charge collection characteristics of a new 3D mesa microdosimeter were investigated using the ANSTO heavy ion microprobe utilizing 5.5 MeV ${rm He}^{2 +}$ and 2 MeV ${rm H}^ {+}$ ions. Measurement of the microdosimetric characteristics allowed for the determination of the Relative Biological Effectiveness of the $^{12}{rm C}$ heavy ion therapy beam at the Heavy Ion Medical Accelerator in Chiba (HIMAC), Japan. Well-defined sensitive volumes of the 3D mesa microdosimeter have been observed and the microdosimetric RBE obtained showed good agreement with the TEPC. The new 3D mesa “bridge” microdosimeter is a step forward towards a microdosimeter with fully free-standing 3D sensitive volumes. | |||||
| 書誌情報 |
IEEE Transactions on Nuclear Science 巻 62, 号 2, p. 504-511, 発行日 2015-02 |
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| 出版者 | ||||||
| 出版者 | IEEE | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0018-9499 | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | http://dx.doi.org/10.1109/TNS.2015.2391102 | |||||
