کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1879847 1532131 2006 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Application of Monte Carlo simulation to the prediction of extrapolation curves in the coincidence technique
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم تشعشع
پیش نمایش صفحه اول مقاله
Application of Monte Carlo simulation to the prediction of extrapolation curves in the coincidence technique
چکیده انگلیسی

A technique for simulating all detection processes in a 4π(β,e,X)–γ coincidence system by means of the Monte Carlo technique is described. This procedure yields a more realistic behaviour of the extrapolation curve as compared to the usual polynomial fit. The present paper describes its application to the standardisation of a typical pure beta emitter, namely 35S, by the efficiency tracing technique, and an EC-gamma radionuclide, namely 133Ba. The calculated extrapolations were compared to experimental values obtained at the IPEN.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Radiation and Isotopes - Volume 64, Issues 10–11, October–November 2006, Pages 1186–1192
نویسندگان
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