| 卫星搭载样品宇宙辐射剂量测量 |
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| 引用本文： | 祁章年, 陈湄. 卫星搭载样品宇宙辐射剂量测量[J]. 空间科学学报, 1989, 9(4): 317-320. doi: 10.11728/cjss1989.04.317 |
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| 作者姓名： | 祁章年 陈湄 |
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| 作者单位： | 航天医学工程研究所, 北京 |
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| 摘 要： | 本工作利用LiF(Mg, Cu, P), 荧光玻璃剂量计和CR-39塑料核径迹探测器对卫星舱内6个搭载实验样品所接受的宇宙辐射剂量进行测量.剂量计均经过严格筛选和标定.通过理论计算, 把以mR单位标定数据变换为肌肉组织的吸收剂量, LiF和荧光玻璃的变换系数分别为0.995和0.93.测量的卫星舱内平均累积剂量为0.88mGy, 平均日剂量为0.11mGy.CR-39记录到许多带电粒子径迹.文中对本次测量结果同以前的测量进行了对比分析讨论.
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| 关 键 词： | 卫星 搭载样品 宇宙辐射 剂量 测量 |
| 收稿时间： | 1989-04-24 |
| 修稿时间： | 1900-01-01 |
MEASUREMENT OF SPACE RADIATION DOSE FOR THE SAMPLES ON BOARD THE SATELLITE |
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| Qi Zhang-nian, Chen Mei. MEASUREMENT OF SPACE RADIATION DOSE FOR THE SAMPLES ON BOARD THE SATELLITE[J]. Chinese Journal of Space Science, 1989, 9(4): 317-320. doi: 10.11728/cjss1989.04.317 |
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| Authors: | Qi Zhang-nian Chen Mei |
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| Affiliation: | Institute of Space Medico-Engineering, Beijing |
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| Abstract: | The space radiation dose in the satellite cabin is measured with several dosimeters. They are strictly selected and calibrated using60Co-r source. To determine the lissue doses, the results must be multiplied by 0.995 for LiF, by 0.93 for glass. Many charged particles are recorded by CR-39 plastic nuclear track detecters. The rediation doses measured in the cabin are 0.11 mGy/D. Acomparison of these doses with the previous results measured is made. |
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