کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5497868 1532071 2017 16 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Study of particular problems appearing in NORM samples and recommendations for best practice gamma-ray spectrometry
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم تشعشع
پیش نمایش صفحه اول مقاله
Study of particular problems appearing in NORM samples and recommendations for best practice gamma-ray spectrometry
چکیده انگلیسی
In this paper spectral interference effects for selected gamma-emitting radionuclides of the natural decay series and 40K in selected NORM samples are studied. Recommendations for the choice of γ-lines and the consideration of possible spectral interferences are provided. Special attention is given to the radon tightness of the sample containers. A simple and sensitive method for the estimation of the 222Rn leakage of sample containers is introduced. The applied polystyrene sample containers show 222Rn leakages lower than 1%.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Radiation and Isotopes - Volume 126, August 2017, Pages 285-288
نویسندگان
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