A setup for gamma ray sources localization using coded apertures and CdTe detectors

C Papadimitropoulos,I Kaissas,C Potiriadis,C P Lambropoulos,K Karafasoulis

doi:10.1109/nssmic.2014.7431273

A setup for gamma ray sources localization using coded apertures and CdTe detectors

C Papadimitropoulos, I Kaissas + Show 3 more

https://doi.org/10.1109/nssmic.2014.7431273

Copy DOI

Publication Date: Nov 1, 2014

Citations: 1

Affiliation: Greek Atomic Energy Commission, Hellenic Military Academy

#Point Source Location Accuracy #System Point Spread Function + Show 8 more

Abstract
Full-Text PDF
Similar Papers

Abstract

We describe a setup which consists of two CdTe based gamma cameras with coded apertures and a video camera. The system is used for the localization of radioactive sources via triangulation. By adjusting the mask-to-detector distance the maximum Fully Coded Field of View (FCFV) is 92.72 degrees. The System Point Spread Function (SPSF), the Angular Resolution (AR) and the Point Source Location Accuracy (PSLA) are investigated using experimental data and simulations.

Full Text