In this paper, we review the thermal plasma confinement and transport properties observed
and predicted in low aspect ratio tokamaks, or spherical tokamaks (STs), which can depart …

For more than a decade, an unprecedented predict-first activity has been carried in order to
predict the fusion power and provide guidance to the second Deuterium–Tritium (D–T) …

The JET hybrid scenario has been developed from low plasma current carbon wall
discharges to the record-breaking Deuterium-Tritium plasmas obtained in 2021 with the …

Since 2016, the JET scientific programme is engaged in a multi-campaign effort including
experiments in D, H and T [1], leading to 2020 and the first experiments with 50%/50% D–T …

We present the results of GENE gyrokinetic calculations based on a series of JET–ITER-like-
wall (ILW) type I ELMy H-mode discharges operating with similar experimental inputs but at …

The work describes the pedestal structure, transport and stability in an effective mass (A eff)
scan from pure deuterium to pure tritium plasmas using a type I ELMy H-mode dataset in …

The design of future fusion reactors and their operational scenarios requires an accurate
prediction of the plasma confinement. We have developed a new model that integrates …

Abstract The EUROfusion JET-ILW pedestal database is described, with emphasis on three
main issues. First, the technical aspects are introduced, including a description of the data …

A reduction of the pedestal pressure with increasing separatrix density over pedestal density
(ne sep/ne ped) has been observed in JET. The physics behind this correlation is …

The research program of the TCV tokamak ranges from conventional to advanced-tokamak
scenarios and alternative divertor configurations, to exploratory plasmas driven by …