COUPLED MODELLING OF THE EBR-II SHRT-45R INCLUDING PHOTON HEAT DEPOSITION Domenico Valerio, Nicolò Abrate, Sandra Dulla, Giuseppe Francesco Nallo and Ravetto Piero EPJ Web Conf., 247 (2021) 07014 Published online: 22 February 2021 DOI: 10.1051/epjconf/202124707014