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Detector performance of the position-sensitive tissue-equivalent proportional chamber for space dosimetry onboard the international space station
https://repo.qst.go.jp/records/80049
https://repo.qst.go.jp/records/80049af522b19-2149-4706-be70-8286f3d518ed
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2020-06-10 | |||||
| タイトル | ||||||
| タイトル | Detector performance of the position-sensitive tissue-equivalent proportional chamber for space dosimetry onboard the international space station | |||||
| 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 |
Kishimoto, Yuji
× Kishimoto, Yuji× Sasaki, Shinichi× Takahashi, Kazutoshi× Terasawa, Kazuhiro× Miuchi, Kentaro× Katsuta, Masato× Nagamatsu, Aiko× Fuse, Tetsuhito× Mori, Kunishiro× Kitamura, Hisashi× Kishimoto, Yuji× Takahashi, Kazutoshi× Terasawa, Kazuhiro× Miuchi, Kentaro× Katsuta, Masato× Nagamatsu, Aiko× Fuse, Tetsuhito× Kitamura, Hisashi |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | We investigated the performance of a flight model of the position-sensitive tissue-equivalent proportional chamber (PS-TEPC) by irradiating with heavy-ion beams prior to launch to the International Space Station. The flight model operated stably with an effective gas gain of 1000 under a sealed gas. This gain was almost consistent with the effective gas gain under a gas flow. Energies of H, C, Si and Fe beams measured using the PS-TEPC flight model agreed well with calculations using the SRIM2008 code. Energy resolutions of 9.7% and 3.8% were obtained for the C and Fe beams, respectively. The uncertainties in dose equivalents were estimated to be better than 30% assuming both the theoretical model and best-fit function of linear energy transfer and referring to previously reported integrated dose fractions for an actual spacecraft. These features of the flight model satisfy the National Council on Radiation Protection and Measurements criteria for space dosimeters. | |||||
| 書誌情報 |
Japanese Journal of Applied Physics 巻 59, 号 1, 発行日 2020-06 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0021-4922 | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.7567/1347-4065/ab5de2 | |||||
| 関連サイト | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | https://iopscience.iop.org/article/10.7567/1347-4065/ab5de2 | |||||
