The resources devoted to interdicting special nuclear materials have increased considerably
over the last several years in step with growing efforts to counter nuclear proliferation and …

Spectra of calibration sources and X-ray beams were measured with a cadmium telluride
(CdTe) detector. The response function of the detector was simulated using the GEANT4 …

Neutron depth profiling (NDP) is a mature, nondestructive technique used to characterize
the concentration of certain light isotopes in a material as a function of depth by measuring …

This manuscript profiles an unattended and fully autonomous radiation detection system
sensitive to gamma-ray and neutron emissions. The Lynx design is intended for locations …

A new method for α spectroscopy of evaporated water residues was developed, consisting
of evaporation of drinking water, flaming of the planchets, and α-spectroscopic …

Conceptual ideas are presented for an off-line gain stabilisation method for spectrometry, in
particular for alpha-particle spectrometry at low count rate. The method involves list mode …

Scattered radiation is known to lead to distortion in reconstructed images in Computed
Tomography (CT). The effects of scattered radiation are especially more pronounced in non …

Two recently published methods of multichannel data relocation have been compared. One
of them is deterministic and does not preserve the typical Poisson distribution of the data …

This paper presents a method for determining gamma-ray energies with a precision similar
to that of the primary standards. The method consists of both an experimental procedure …

Este trabalho apresenta um método experimental para determinação de energia de
transições gama utilizando-se detectores de HPGe em experimentos em coincidência com …