Advanced ponderomotive description of electron acceleration in ICRF discharge initiation Tom Wauters, Matej Tripský, Anatoli Lyssoivan, Fabrice Louche, Sören Möller, Riccardo Ragona and Dirk Van Eester EPJ Web Conf., 157 (2017) 03064 Published online: 23 October 2017 DOI: 10.1051/epjconf/201715703064