This paper presents the results obtained in the simulation of neutralparticle fluxes of deuterium and tritium, emitted by ITER-FEAT plasmaalong the major radius in the middle plane of the torus.The electron capture in collisions with He+ ions is taken intoaccount as a mechanism of hydrogen ion neutralizationin addition to the resonant charge exchange with background neutrals.The simulation shows that 150 keVD0 and T0 atoms are emitted from the plasma core and theflux values are high enoughto enable nd/nt measurement in the plasma core with requiredaccuracy and time resolution.
The next step in the development of a negative ion beam plasma neutralizer for ITER NBI