论文标题
评估有机,无机和生物学物质中γ-和电子辐照效应:现象学研究
Evaluation of gamma- and electrons- irradiation effects in organic, inorganic and biological Substances: A phenomenological study
论文作者
论文摘要
在晶格,分子大小或细胞核的微观水平上物质中辐射能沉积的模式不均匀。辐射的能量以离散,时间依赖性的,空间相关的事件的形式传递到物质介质中,这是涉及的过程。材料对宏观水平对辐射效应的反应取决于能量沉积的微观模式。提出并讨论了一个数学模型,该数学模型结合了用于辐射相互作用的特定位点和检测到的特性信号。该模型强调了对中等量的核辐射的对数剂量反应的现象会影响材料,尤其是探测器材料。采用了一个参数($α_{ν}^{\ bullet} $),以表示材料中通过一个单位剂量影响的位点的剩余部分,其属性的损坏/更改/修改发生。该效果的恢复因子和延迟延迟增强因子包括在模型中。
The pattern of radiation energy deposition in substances at the microscopic level of lattice, molecule size, or the cell's nucleus is not uniform. The energy of radiation is transferred to the substance medium in the form of discrete, time-dependent, spatially correlated events with excitations/ionizations are the processes involved. The response of material on the macroscopic level to radiation effects depends on the microscopic pattern of energy deposition. A mathematical model that combines the specific number of sites available for the interaction of radiation and the detected signals of the property was proposed and discussed. This model emphasizes the phenomenon of log-dose response for a moderate amounts of nuclear radiation affects the material, especially detector materials. A parameter ($α_{ν}^{\bullet }$) was adopted to represent the remaining fraction of sites that were affected in the material by one unit dose at which the damage/change/modification of its properties occurs. The recovery factor of the effect and the delayed retardation enhancement factor are included in the model.