Experimental study and gyrokinetic simulations of isotope effects on core heat transport in JET tokamak deuterium and tritium plasmas
This paper presents a study on the dependence of the ion temperature stiffness on whelen arges spotlight the plasma main ion isotope mass in JET ITER-like wall and C wall discharges.To this aim, a database of H, D and T shots is analyzed, including new dedicated shots, comparing experiments with lower and higher power injected by the NBI system.In