Cameras 1 Coincidence detection 1 Detection efficiency 1 Efficiency 1 Monolithic scintillation detector 1 Monolithics 1 Neutron double scatter imaging Neutron imaging 1 Neutron sources 1 Neutrons 1 Organic scintillator 1 Particle beams 1 Photomultipliers 1 Photons 1 Photosensitivity 1 Scatter imaging 1 Scintillation counters 1 Silicon 1 Silicon photo multipliers (SiPM) 1 Single photons 1 monolithic scintillation detector 1 neutron double scatter imaging 1 neutron imaging 1 silicon photomultipliers 1