HS Lee, JH Kim, J Lee,
CH Kim - Nuclear Engineering and Technology, 2021 - Elsevier
In the present study, a large-area hybrid gamma imaging system was designed by adopting
coded aperture imaging on the basis of a large-area Compton camera to achieve high
imaging performance throughout a broad energy range (100–2000 keV). The system
consisting of a tungsten coded aperture mask and monolithic NaI (Tl) scintillation detectors
was designed through a series of Geant4 Monte Carlo radiation transport simulations, in
consideration of both imaging sensitivity and imaging resolution. Then, the performance of …