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Introduction In the past, several experimental studies have been performed to define the operation scenario in case of EC assisted start-up, especially in view of ITER[1]. ECRH has been demonstrated to successfully sustain the burn-through of pre-filling gas and impurity coming from the wall. Anyway, a complete database in presence of controlled impurity puffing in the prefill phase that mimics not favourable post-pulse conditions (such as would be expected after disruption event), does not exist yet (for a low applied toroidal electric field as will be used in superconductive machine).
In a world increasingly facing new challenges at the forefront of plasma scientific research and technological innovation, CNR and ISTP pledge progress and achieve an impact in the integration of research into societal practices and policy
