Skip to main content
Fig. 5 | EJNMMI Physics

Fig. 5

From: Monte Carlo modelling of a compact CZT-based gamma camera with application to 177Lu imaging

Fig. 5

Simulated \(^{99\mathrm {m}}{\mathrm {Tc}}\) spectra for the OPEN, LEHR and MEGP collimators (left column). The spectra are shown alongside interaction distributions of photons contributing to selected intervals over the photopeak and low-energy tail (middle and right columns, respectively). The interaction maps have been scaled such that the photopeak maps (middle column) have values between 0 and 1. The CIE map from Fig. 2 is overlaid on the interaction maps as isocontours. Dotted vertical lines indicate the centre of the anode gaps

Back to article page