宽谱中子辐射场个人剂量评估方法的探讨

摘要

本论文基于反照率热释光个人剂量计设计，利用蒙卡程序计算了150多种宽谱中子辐射场的个人剂量计响应。鉴于两对探测元件具有不同响应的特点，通过二者的比值来推测职业受照人员所处工作环境中的中子平均能量方面信息。根据估计工作场所的平均能量，合理的引入了中子辐射场的修正因子，使个人剂量估算偏差进一步缩小。%The albedo TLD design is described in this paper.The responses with more than 150 kinds of wide spectrum in neutron radiation fields for the personal dose meter were calculated with Monte Carlo program.Be-cause two pairs of the detections have the characteristics of different responses, the average neutron energy in-formation of the professional work environment are illuminated by the ratio of both.According the estimated av-erage energy in the workplace, the introduction of the reasonable correction factor for the neutron radiation field made the deviations estimated for personal dose smaller.