Development of a set of movable electrostatic probes to characterize the plasma in the ITER neutral beam negative-ion source prototype

E. Sartori, M. Brombin, B. Laterza, M. Zuin, R. Cavazzana, V. Cervaro, F. Degli Agostini, M. Fadone, D. Fasolo, L. Grando, Palak Jain, M. Kisaki, A. Maistrello, G. Moro, A. Pimazzoni, C. Poggi, B. Segalini, A. Shepherd, M. Spolaore, C. Taliercio, M. Tollin, M. Ugoletti, P. Veltri, A. Zamengo, G. Serianni