TRACK STRUCTURE MODEL FOR DAMAGE TO MAMMALIAN-CELL CULTURES DURING SOLAR PROTON EVENTS
TRACK STRUCTURE MODEL FOR DAMAGE TO MAMMALIAN-CELL CULTURES DURING SOLAR PROTON EVENTS
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DOI：
10.1016/1359-0189(92)90098-g
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发表时间：
1992-01-01
期刊：
影响因子：
--
通讯作者：
KATZ, R
中科院分区：
文献类型：
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作者：
CUCINOTTA, FA;WILSON, JW;KATZ, R
太阳质子事件(SPE)罕见且不可预测，因此对行星际空间飞行任务构成潜在危险。SPE的生物损害将主要通过组织中的二次电子产生产生，包括核反应产物的增量射线的重要贡献。我们回顾了使用高能质子模型和参数细胞轨道模型来估计SPE的生物学有效性的方法。给出了几个历史上最大的耀斑的模型结果，使用了典型的水平和身体屏蔽。
Solar proton events (SPEs) occur infrequently and unpredictably, thus representing a potential hazard to interplanetary space missions. Biological damage from SPEs will be produced principally through secondary electron production in tissue, including important contributions due to delta rays from nuclear reaction products. We review methods for estimating the biological effectiveness of SPEs using a high energy proton model and the parametric cellular track model. Results of the model are presented for several of the historically largest flares using typical levels and body shielding.