Data set for manuscript "Standoff alpha radiation measurement of surface contamination based on radioluminescence"

This is the dataset for manuscript "Standoff alpha radiation measurement of surface contamination based on radioluminescence". The widespread use of nuclear energy and technology has placed increasing demands on nuclear radiation monitoring techniques, and an effective standoff alpha radiation measurement of surface contamination method is of great importance in scenarios such as radioactive waste disposal and decommissioning of nuclear facilities, nuclear accident emergency response and nuclear security. Here, we present the results of the detection efficiency calibrating of standoff alpha radioactive point sources by means of simulation and experiment, respectively. At the same time, a numerical integration-based surface contamination measurement method is designed, and is computed and validated by means of experiments and simulations, respectively. Finally, the minimum detectable surface activity of the method is given for different measurement conditions. This dataset documents the original experimental records and data processing results for this manuscript.本数据集对应学术论文《基于辐射发光（radioluminescence）的表面污染远距离α辐射测量》。随着核能与核技术的广泛应用，核辐射监测技术的需求日益增长。高效的表面污染远距离α辐射测量方法，在放射性废物处置、核设施退役、核事故应急响应及核安保等场景中具有重要意义。本研究分别通过仿真与实验手段，完成了远距离α放射性点源的探测效率校准，并呈现了相关校准结果。与此同时，本研究设计了一种基于数值积分的表面污染测量方法，并分别通过实验与仿真对该方法进行了计算验证。最后，本研究给出了该方法在不同测量条件下的最小可探测表面活度。本数据集收录了本学术论文对应的原始实验记录与数据处理结果。