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Development of an automated multisample scanning system for nuclear track etched detectors
https://repo.qst.go.jp/records/45376
https://repo.qst.go.jp/records/453760c083bd0-1c2a-465e-b7e7-e9f6e5f92914
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2008-12-28 | |||||
| タイトル | ||||||
| タイトル | Development of an automated multisample scanning system for nuclear track etched detectors | |||||
| 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 |
Tawara, Hiroko
× Tawara, Hiroko× Doke, Tadayoshi× Hasebe, Nobuyuki× Kodaira, Satoshi× Ota, Syuya× Kurano, Mieko× Yasuda, Nakahiro× et.al× 俵 裕子× 道家 忠義× 長谷部 信行× 小平 聡× 太田 周也× 蔵野 美恵子× 安田 仲宏 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | We have developed an automated scanning system for handling a large number of nuclear track etched detectors (NTEDs). The system consists of a magazine station for sample storage, a robotic sample loader, a high-speed wide-area digital imaging microscope device (modified HSP-1000) and PitFit software for analyzing etch pits. We investigated the performance of the system using CR-39 plastic NTED samples exposed to high-energy heavy ions and fast neutrons. When applying the system to fast neutron dosimetry, the typical scanning speed was about 100 samples/day with a scan area of 4cm2/sample. The neutron doses obtained from a fully automatic measurement agreed closely with those from a semi-automatic measurement. These results indicate the feasibility of fully automatic scanning of CR-39 personal neutron dosimeters. The system is also expected to be applicable to future large-scale experiments using CR-39 plastic and BP-1 glass NTEDs for observing ultraheavy galactic cosmic rays with high mass resolution. |
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| 書誌情報 |
Nuclear Instruments & Methods in Physics Research Section A 巻 593, 号 3, p. 475-480, 発行日 2008-08 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0168-9002 | |||||
