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Penetrating heavy ion charge and velocity discrimination with a Time Pix-based Si detector(for space radiation applications)
https://repo.qst.go.jp/records/46238
https://repo.qst.go.jp/records/46238bec7f1b1-d80d-4943-8484-a887c2efc8e8
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2011-12-27 | |||||
| タイトル | ||||||
| タイトル | Penetrating heavy ion charge and velocity discrimination with a Time Pix-based Si detector(for space radiation applications) | |||||
| 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 |
Pinsky, L.
× Pinsky, L.× Empl, Anton× Gutierrez, Andrea× Jakubek, J× Kitamura, Hisashi× Miller, Jack× Leroy, Claude× Stoffle, Nicholas× Pospisil, Stanislav× Uchihori, Yukio× Yasuda, Nakahiro× Zeitlin, Cary× 北村 尚× Ｓｔｏｆｆｌｅ Ｎｉｃｈｏｌａｓ× 内堀 幸夫× 安田 仲宏 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Exposures were made with Medipix2 TimePix-based Si detectors at the HIMAC facility in Japan to explore the potential for discrimination between tracks with differing charges and energies,but with very similar dE/dx values. Data were taken at 151 increments for a number of different beams including 600 and 800MeV/ASi,180MeV/A Ne and 100MeV/AO. Data were also obtained for 400MeV/A Si and 500 MeV/A Fe along with 290 and 180MeV/A N. The TimePix chips have been calibrated to achieve the maximum resolution. Estimates for the angularr esolution for these types of tracks are also possible from these data,which are essential in the development of a TimePix-based dosimetric device for use in a space radiation environment. One of the principal objectives of these data runs was to explore the resolution of TimePix-based Si detectors to discriminate between various ions with different energies and charges, but with similar dE/dx values in Si. Analysis of the images obtained shows the clear differences in the d-ray halos for particles with similar dE/dx values but for differing charges and energies. These measurements are part of an ongoing program to explore the range of capabilities ofthe TimePix-based detector with respect to dosimetry uses in space. | |||||
| 書誌情報 |
Nuclear Instruments & Methods in Physics Research Section A 巻 633, 号 Suppl. 1, p. S190-S193, 発行日 2010-07 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0168-9002 | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1016/j.nima.2010.06.164 | |||||
