Extensive simulation studies on the reconstructed image resolution of a   position sensitive detector based on pixelated CdTe crystals
  We present results on the reconstructed image resolution of a position sensitive radiation instrument (COCAE) based on extensive simulation studies. The reconstructed image resolution has been investigated in a wide range of incident photon energies emitted by point-like sources located at different source-to-detector distances on and off the detector's symmetry axis. The ability of the detector to distinguish multiple radioactive sources observed simultaneously is investigating by simulating point-like sources of different energies located on and off the detector's symmetry axis and at different positions 
K. Zachariadou, K. Karafasoulis, I. Kaissas, S. Seferlis, C.   Lambropoulos, D. Loukas, C. Potiriadis
physics.ins-det nucl-ex