Gamma Spectrometric Efficiency Measurement Uncertainty of 137Cs in the Vegetation Sample

In this study, gamma spectrometric efficiency measurement uncertainty of 137Cs in vegetation sample is investigated. Each uncertainty component is evaluated and quantified. For this purpose, n-type 70% efficiency HPGe detector was used. The combined standard uncertainty of 137Cs efficiency was found to be 2.43%.

Keywords:

Efficiency Uncertainty, Gamma Spectrometry, Cs-137 vegatation,

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