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Development of on-site passive dosimetry for space applications
https://repo.qst.go.jp/records/2002363
https://repo.qst.go.jp/records/2002363db8ef178-8b5e-4875-8fed-5b6caa60b79f
| アイテムタイプ | 会議発表用資料 / Presentation(1) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 公開日 | 2025-09-08 | |||||||||
| タイトル | ||||||||||
| タイトル | Development of on-site passive dosimetry for space applications | |||||||||
| 言語 | en | |||||||||
| 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_c94f | |||||||||
| 資源タイプ | conference presentation | |||||||||
| 著者 |
小平 聡
× 小平 聡
× 内藤 雅之
|
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| 抄録 | ||||||||||
| 内容記述 | To evaluate radiation doses in space, it is essential to measure the Linear Energy Transfer (LET) of incident particles. Currently operational passive dosimeters, composed of plastic nuclear track detectors and luminescence detectors on the ISS, require special processing, making it necessary to retrieve them on Earth, rendering them unsuitable for deep space exploration. Therefore, as a new dosimetry technology to replace conventional passive dosimeters, this research aims to practicalize a reliable on-site dose assessment technique using silver-activated phosphate glass chips capable of detecting incident particles as fluorescent tracks and identifying their LET. The study explores a method to simultaneously read the fluorescent tracks of high-LET particles and the total fluorescence derived from low-LET particles within the same glass chip. The idea and its development status will be presented. | |||||||||
| 会議概要（会議名, 開催地, 会期, 主催者等） | ||||||||||
| 内容記述 | The 28th The Workshop on Radiation Monitoring for the International Space Station (WRMISS) | |||||||||
| 発表年月日 | ||||||||||
| 日付 | 2025-09-04 | |||||||||
