机构地区: 广东省环境辐射监测中心
出 处: 《辐射防护》 2006年第2期65-69,77,共6页
摘 要: 两批LiF(Mg、Cu、P)热释光剂量计对大亚湾核电站环境监测的结果产生了15%的差异。本文实验分析了差异产生的原因,发现并验证这种差异是由于它们对宇宙射线的响应和自身本底的差别而造成的。 The difference of environmental monitoring results of two batches of LiF( Mg, Cu, P)glass pipe dosimeters in Daya Bay Nuclear Power Station is 15%. Through cosmic ray experiments, it was discovered that the cause is two batches of thermoluminescence dosimeters (TLD) have different response to cosmic rays and TLD' s itself background.