Nuclear physics midterm plan in Italy: introduction to the series G. Benzoni, D. Bettoni, F. Bossi, M. Colonna, A. Di Leva, E. Fioretto, A. Formicola, L. Fortunato, S. Gammino, F. Gramegna et al. (11 more) Eur. Phys. J. Plus, 138 6 (2023) 526 Published online: 14 June 2023 DOI: 10.1140/epjp/s13360-023-04108-9