Figure-Experimental response of the divertor particle flux to internal transport barrier dynamics in EAST high-beta(N) discharges

Fig.1 shows the layout of the main diagnostics used in this work, including the divertor triple probe, AXUV ,etcFig.2 shows the temperal evolution of the plasma parameters in EAST high -betaN discharges with ITB in different configurations. The data are from measurement given by different diagnostics.Fig.4 (a) shows the density profiles at different time slices and (b) shows the time evolution of the density profile before and after the formation of ITB. They are meausred by TS, Refl. and POINT system in EASTFig.7 shows the response of divertor plasma to the ITB dynamics