WEKO3
アイテム
Comparative Sensitivity Analysis of Timepix and SSNTD for Radon Detection
https://repo.qst.go.jp/records/2002599
https://repo.qst.go.jp/records/2002599a7c6bf42-8dfa-4297-b16e-83284650ee5d
| アイテムタイプ | 会議発表用資料 / Presentation(1) | |||||||
|---|---|---|---|---|---|---|---|---|
| 公開日 | 2026-01-09 | |||||||
| タイトル | ||||||||
| タイトル | Comparative Sensitivity Analysis of Timepix and SSNTD for Radon Detection | |||||||
| 言語 | ja | |||||||
| 言語 | ||||||||
| 言語 | jpn | |||||||
| 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 |
ミロソラフ ヤニック
× ミロソラフ ヤニック
|
|||||||
| 抄録 | ||||||||
| 内容記述 | Radon, a naturally occurring radioactive gas, poses a significant health risk due to its potential for lung cancer induction. Accurate and reliable radon detection is crucial for environmental monitoring and risk assessment. This study presents a comparative analysis of the sensitivity of two distinct detector technologies: Timepix, a pixelated semiconductor detector, and SSNTD.Timepix detectors, characterized by their high spatial resolution and energy discrimination capabilities, offer the potential for detailed radon progeny analysis. SSNTDs, such as CR-39, are passive integrating detectors widely used for long-term radon monitoring due to their simplicity and cost-effectiveness. This investigation aims to quantify and compare the sensitivity of these detectors under controlled radon exposure conditions.Experiments were conducted in a small radon chamber, exposing both Timepix-based systems and SSNTDs to a controlled radon concentration. The response of each detector was analyzed, focusing on the count rate for Timepix and track density for SSNTDs, as a function of radon concentration and exposure time. The detection efficiency and minimum detectable activity were determined for each technology. | |||||||
| 会議概要（会議名, 開催地, 会期, 主催者等） | ||||||||
| 内容記述 | 第37回固体飛跡検出器研究会における成果発表 | |||||||
| 発表年月日 | ||||||||
| 日付 | 2025-03-27 | |||||||
