DOSIMETRY MODELING AND EXPERIMENTAL VALIDATION FOR THE PETALE PROGRAM IN THE CROCUS REACTOR A. Laureau, V. Lamirand, A. Gruel, P. Frajtag and A. Pautz EPJ Web Conf., 247 (2021) 08015 Published online: 22 February 2021 DOI: 10.1051/epjconf/202124708015