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Development of an Easy and Simple Method to Measure the Environmental Radioactivity in Trees with Efficient Personal Dosimeters
https://repo.qst.go.jp/records/49193
https://repo.qst.go.jp/records/49193467ff605-63a4-4cde-b654-cd94b3fc249f
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2018-08-22 | |||||
| タイトル | ||||||
| タイトル | Development of an Easy and Simple Method to Measure the Environmental Radioactivity in Trees with Efficient Personal Dosimeters | |||||
| 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 |
栗田, 圭輔
× 栗田, 圭輔× 山口, 充孝× 長尾, 悠人× 鈴井, 伸郎× 尹, 永根× 吉原, 利一(電力中央研究所)× 河地, 有木× Kurita, Keisuke× Yamaguchi, Mitsutaka× Nagao, Yuuto× Suzui, Nobuo× Yin, Yonggen× Kawachi, Naoki |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | We have developed a simple method for the long-term monitoring of the seasonal variation of the radiocaesium radioactivity in trees using commercially available integrating dosimeters. Experiments and Monte Carlo simulations were performed to assess whether the proposed dosimeter-based method could measure the seasonal variation. From the experimental results, the performance variation among individual dosimeters was found to be 1.6%, which is sufficiently small compared with the expected seasonal variation. Moreover, the simulation results indicated that the measured value of the dosimeter increased owing to the photons passing through a stem, and a correction factor was necessary to compensate the influence of photon absorption and scattering in stem. We suggested that the simple and easy dosimeter-based method could be useful to measure the seasonal variations of radioactivity in trees. | |||||
| 書誌情報 |
RADIOISOTOPES 巻 67, 号 9, p. 427-434, 発行日 2018-09 |
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| 出版者 | ||||||
| 出版者 | 日本アイソトープ協会 | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0033-8303 | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.3769/radioisotopes.67.427 | |||||
| 関連サイト | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | https://www.jstage.jst.go.jp/article/radioisotopes/67/9/67_670904/_article | |||||
