| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 8174746 | Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment | 2014 | 6 Pages |
Abstract
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.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Instrumentation
Authors
A. Hamzawy,