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Author: leticia pibida
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41. Investigation of Source Detection Algorithms for Gross Counting Portal Monitors
C G Wahl, D J Alderson, Leticia S Pibida
In recent years, heightened security concerns have prompted increased interest in radiation portal monitors, instruments capable of detecting, and in some cases identifying, gamma-ray and neutron-emitting radioactive material passing through them. Al ...
42. Performance of CdTe, HPGe and NaI(Tl) Detectors for Radioactivity Measurements
A Perez-Andujar, Leticia S Pibida
The characteristics and performances of the NIST High Purity Germanium (HPGe), Sodium Iodide (NaI(Tl)) and Cadmium Telluride (CdTe) gamma-ray detectors were studied. The efficiencies, the minimum detectable activities and the energy resolutions each ...
43. Validation Testing of ANSI/IEEE N42.43 Standard Requirements for Radiation Detection Backpacks
NIST Interagency/Internal Report (NISTIR)
Leticia S Pibida, H Bunting
Two gross count radiation detection backpacks were used to validate a subset of the radiological test requirements listed in the ANSI/IEEE N42.43 standard . For this purpose, a linear motion system was used to simulate the relative movement betwee ...