Neutron-gamma survey system for decommissioning and dismantling activities Jessica C. Delgado, Felix Pino, Erica Fanchini, Alessandro Iovane, Daniela Fabris and Sandra Moretto EPJ Web Conf., 288 (2023) 07010 Published online: 21 November 2023 DOI: 10.1051/epjconf/202328807010