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Intercomparison of space radiation detectors with accelerator beams
https://repo.qst.go.jp/records/62454
https://repo.qst.go.jp/records/62454460d0b1f-3e7e-4efe-bfa0-349196f5f73a
| Item type | 会議発表用資料 / Presentation(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2008-03-04 | |||||
| タイトル | ||||||
| タイトル | Intercomparison of space radiation detectors with accelerator beams | |||||
| 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_c94f | |||||
| 資源タイプ | conference object | |||||
| 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 |
Uchihori, Yukio
× Uchihori, Yukio× 内堀 幸夫 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Astronauts and Cosmonauts are exposed to relatively high doses of ionizing radiation during spaceflight. This radiation includes high Z, high energy particles which are not present in the terrestrial environment. The world's space agencies have developed a variety of detectors and monitors to measure radiation in the space environment for purposes of space crew radiation protection. Because of the complexity of the space radiation environment and due to the fact each agency uses its own instruments and analysis methods, there are significant differences in the measured results from the various detectors. To address this issue, the InterComparison of Cosmic rays with Heavy Ion Beams at NIRS (ICCHIBAN) project was established in 2002 as an ongoing international collaboration to intercalibrate and to intercompare the response of the different detectors and dosimeters used for radiation dosimetry aboard piloted spacecraft. The objectives of the ICCHIBAN project are: 1) to determine the response of space radiation instruments and dosimeters to heavy ions of charge and energy similar to that found in the galactic cosmic radiation (GCR) spectrum; 2) to compare the response and sensitivity of various space radiation monitoring instruments and aid in reconciling differences in measurements made by various radiation instruments during spaceflight; and 3) to establish and characterize a heavy ion "reference standard" against which space radiation instruments can be calibrated. To date over one dozen experiments have been carried out at particle accelerators, most notably at the NIRS HIMAC, and two spaceflight experiments aboard the ISS have been undertaken to intercompare the response of both active and passive detectors used for space crew dosimetry and space radiation monitoring. These experiments have involved researchers from 20 institutions in 12 countries and have provided a wealth of valuable information on the characteristics and performance of the detectors and instrumentation used in monitoring the radiation exposure of space crews. | |||||
| 会議概要（会議名, 開催地, 会期, 主催者等） | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | Workshop on physical, biological and medical aspects of high-LET radiation energy transfer in the matter | |||||
| 発表年月日 | ||||||
| 日付 | 2008-02-28 | |||||
| 日付タイプ | Issued | |||||
