| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 8165927 | Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment | 2018 | 4 Pages |
Abstract
Knowledge of the geometrical solid angle is crucial in all measurements of the assets of radioactive materials and to calibrate detectors. A direct mathematical formalism for the determination of the geometrical solid angle and the geometrical efficiency of a circular disk detector and an arbitrarily positioned line source is deduced. The results have been linked with previous computational treatments. The comparison shows a very satisfactory agreement in all cases.
Keywords
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Instrumentation
Authors
Mahmoud I. Abbas,