دراسة مقارنة بين مجموعة من الطرق المستخدمة )طرق تجريبية وحاسوبية( لحساب كفاءة كاشف من النوع الوميضي

Abstract

In this paper, we applied three different methods to determine the efficiency value of a nuclear detector. This is a practical experimental method that requires specific conditions and requirements. It takes time, effort and two theoretical methods: the ETNA program and the GeoEfficiency software package for different source heights, and for a wide range of energy. From these methods we graphically chart changes in energy efficiency values. We found that the two programming methods presented good results with a very small percentage error and the GeoEfficiency method was the closest to the experimental results in this study.