کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1739492 1521634 2007 11 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Determination of the specific alpha activity of thick sources with a large area ZnS(Ag) scintillation detector
موضوعات مرتبط
مهندسی و علوم پایه مهندسی انرژی انرژی هسته ای و مهندسی
پیش نمایش صفحه اول مقاله
Determination of the specific alpha activity of thick sources with a large area ZnS(Ag) scintillation detector
چکیده انگلیسی

A method for determining the specific alpha activity of thick sources using a large area ZnS(Ag) scintillation detector is presented. In this method a quadratic relationship between the detector response and window thickness is assumed. This method provides a quick estimation of alpha activity in the sample, so it is an indicative method. The aim of this experimental work is to approve theoretical assumption and to develop a standard routine method for absolute alpha measurements of thick contaminated environmental sources. For this purpose reference material U3O8 and spiked standards of soil were used. Measurements of contaminated soil samples from south Serbia showed the practical application of this method.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Environmental Radioactivity - Volume 95, Issues 2–3, June–July 2007, Pages 75–85
نویسندگان
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