用~7LiF和CaSO_4:DyTLD测量^(204)Tlβ和^(60)Coγ射线灵敏度及换算因子

^(204)T1-β and ^(60)Co-γ Rays Sensitivity and Transfer Factors Measured by ^(7)LiF and CaS0_4:Dy TLD

本文报道了用~7LiF和CaSO_4:Dy热释米探测器(TLD)测量^(204)Tl β射线和^(60)Co γ射线的实验结果,比较了两种TLD的响应灵敏度,获得并验证了灵敏度换算因子,为人员及环境β,γ外照射剂量测量和换算提供了方法。

This paper reported the experimental results on Z04T1-(3 and 80Go-y rays measured by 7LiF and CaSO4:Dy TLD, compared the sensitivity of two types TLD, obtained and conformed the transfer factors, contributed a simplfe method on measuring , y external exposure for personal and environmental monitoring.