Benchmarking full-wave codes for studying the O-SX mode conversion in MAST UpgradeAlf Köhn-Seemann, Bengt E. Eliasson, Simon J. Freethy, Lou A. Holland and Roddy G.L. VannEPJ Web Conf., 277 (2023) 01010DOI: https://doi.org/10.1051/epjconf/202327701010