Design and experimental validation of a compact spectrometer for epithermal neutrons E. Mafucci, V. Monti, V. Barletta, M. Costa, E. Durisi, M. Marchisio Caprioglio, M. Riberti and R. Bedogni Eur. Phys. J. Plus, 140 4 (2025) 307 Published online: 15 April 2025 DOI: 10.1140/epjp/s13360-025-06199-y