Ambient dose equivalent rates were measured in the environment of the Fukushima prefecture using NaI(Tl)/CsI(Tl) scintillation detectors and CdZnTe/Ge semiconductor detectors. The dose rates obtained at the same locations varied beyond uncertainty (1σ). By replacing the spectrum-dose conversion operators obtained from the anterior–posterior geometry with those from the rotational geometry, the dose rates agreed with each other within uncertainties, except for a CsI(Tl) scintillation detector with a considerably flat crystal configuration, due to its excessive directional dependence.

中文翻译：

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在放射性铯污染的环境中测量的 H*(10) 剂量率分析：修正闪烁探测器的方向依赖性

使用 NaI(Tl)/CsI(Tl) 闪烁探测器和 CdZnTe/Ge 半导体探测器在福岛县的环境中测量环境剂量当量率。在相同位置获得的剂量率变化超出不确定性 (1σ)。通过用来自旋转几何的那些替换从前 - 后几何获得的光谱剂量转换算子，除了具有相当平坦晶体配置的 CsI(Tl) 闪烁探测器之外，剂量率在不确定性内彼此一致，由于其过度的方向依赖性。