Fig. 5: Laboratory experimental setup for muography using different materials.
From: Laboratory-scale muography experiments to estimate density and saturation in porous media
a Schematic diagram of the muon detection system for coincidence analysis. b A single acrylic cube (20 cm). c three acrylic cubes (60 cm). d Four dry sand cubes representing 0% fluid saturation. e A combination of two fully dry and two fully saturated sand cubes corresponds to 50% fluid saturation. f Four fully saturated sand cubes (100% fluid saturation) illustrate the detection of coinciding muon events (red dashed lines) traversing the medium. The setup enables precise measurement of muon flux variations across different material lengths and compositions while ensuring that only coincident events passing through the medium are recorded for analysis.
