کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
8174746 1526358 2014 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
New analytical approach to calculate the detector efficiencies of NaI(Tl) using coaxial and off-axis rectangular and parallelepiped sources
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم ابزار دقیق
پیش نمایش صفحه اول مقاله
New analytical approach to calculate the detector efficiencies of NaI(Tl) using coaxial and off-axis rectangular and parallelepiped sources
چکیده انگلیسی
In this paper, we introduce a direct analytical mathematical method for calculating the geometrical and absolute total efficiencies of gamma-ray NaI(Tl) scintillation detectors using coaxial and off-axis plane (rectangular) sources. The calculations of geometrical and absolute total efficiencies of coaxial and off-axis plane (rectangular) sources are extended to include coaxial and off-axis volumetric (parallelepiped) sources. The current theoretical and the published efficiency values are in good agreement.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment - Volume 768, 21 December 2014, Pages 164-169
نویسندگان
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