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DOSIS & DOSIS 3D: radiation measurements with the DOSTEL instruments onboard the Columbus Laboratory of the ISS in the years 2009–2016
https://repo.qst.go.jp/records/47677
https://repo.qst.go.jp/records/47677c1ddea3d-8e98-486b-84b2-ce5665640679
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2017-03-23 | |||||
| タイトル | ||||||
| タイトル | DOSIS & DOSIS 3D: radiation measurements with the DOSTEL instruments onboard the Columbus Laboratory of the ISS in the years 2009–2016 | |||||
| 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 |
Berger, Thomas
× Berger, Thomas× Burmeister, Sonke× Matthia, Daniel× Przybyla, Bartos× Reitz, Gunthe× Bilski, Pawel× Hajek, Michael× Sihver, Lembit× Szabo, Julianna× Ambrozova, Iva× Vanhavere, Filip× Gaza, Ramona× Semones, Edward× Yukihara, Eduardo× Benton, Eric× Uchihori, Yukio× Kodaira, Satoshi× Kitamura, HIsashi× Boehme, Matthias× Ｂｅｒｇｅｒ Ｔｈｏｍａｓ× Ｂｕｒｍｅｉｓｔｅｒ Ｓｏｎｋｅ× Ｐｒｚｙｂｙｌａ Ｂａｒｔｏｓ× Ｒｅｉｔｚ Ｇｕｎｔｈｅｒ× Ｂｉｌｓｋｉ Ｐａｗｅｌ× Ｈａｊｅｋ Ｍｉｃｈａｅｌ× Ｓｉｈｖｅｒ Ｌｅｍｂｉｔ× イバ アンブロツォヴァ× Ｖａｎｇａｖｅｒｅ Ｆｉｌｉｐ× Ｓｅｍｏｎｅｓ Ｅｄｗａｒｄ× Ｙｕｋｉｈａｒａ Ｅｄｕａｒｄｏ× Ｂｅｎｔｏｎ Ｅｒｉｃ× 内堀 幸夫× 小平 聡× 北村 尚 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | The natural radiation environment in Low Earth Orbit (LEO) differs significantly in composition and energy from that found on Earth. The space radiation field consists of high energetic protons and heavier ions from Galactic Cosmic Radiation (GCR), as well as of protons and electrons trapped in the Earth’s radiation belts (Van Allen belts). Protons and some heavier particles ejected in occasional Solar Particle Events (SPEs) might in addition contribute to the radiation exposure in LEO. All sources of radiation are modulated by the solar cycle. During solar maximum conditions SPEs occur more frequently with higher particle intensities. Since the radiation exposure in LEO exceeds exposure limits for radiation workers on Earth, the radiation exposure in space has been recognized as a main health concern for humans in space missions from the beginning of the space age on. Monitoring of the radiation environment is therefore an inevitable task in human spaceflight. Since mission profiles are always different and each spacecraft provides different shielding distributions, modifying the radiation environment measurements needs to be done for each mission. The experiments “Dose Distribution within the ISS (DOSIS)” (2009–2011) and “Dose Distribution within the ISS 3D (DOSIS 3D)” (2012–onwards) onboard the Columbus Laboratory of the International Space Station (ISS) use a detector suite consisting of two silicon detector telescopes (DOSimetry TELescope = DOSTEL) and passive radiation detector packages (PDP) and are designed for the determination of the temporal and spatial variation of the radiation environment. With the DOSTEL instruments’ changes of the radiation composition and the related exposure levels in dependence of the solar cycle, the altitude of the ISS and the influence of attitude changes of the ISS during Space Shuttle dockings inside the Columbus Laboratory have been monitored. The absorbed doses measured at the end of May 2016 reached up to 286 μGy/day with dose equivalent values of 647 μSv/day. | |||||
| 書誌情報 |
Journal of Space Weather and Space Climate 巻 7, p. A8-1-A8-19, 発行日 2017-03 |
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| 出版者 | ||||||
| 出版者 | SWSC | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 2115-7251 | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1051/swsc/2017005 | |||||
| 関連サイト | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | http://www.swsc-journal.org/articles/swsc/full_html/2017/01/swsc160046/swsc160046.html | |||||
| 関連名称 | http://www.swsc-journal.org/articles/swsc/full_html/2017/01/swsc160046/swsc160046.html | |||||
