Numerical evaluation of a muon tomography system for imaging defects in concrete structures Sridhar Tripathy, Jaydeep Datta, Nayana Majumdar and Supratik Mukhopadhyay Eur. Phys. J. Plus, 136 8 (2021) 824 Published online: 10 August 2021 DOI: 10.1140/epjp/s13360-021-01809-x