Dilmi, S.Guedda, E. H.Boumali, A. M.2020-10-152020-10-152011-01-01Articale in Journal of fundamental and Applied Sciences Vol. 03 N. 011112-9867http://dspace.univ-eloued.dz/handle/123456789/7133Articale in Journal of fundamental and Applied Sciences Vol. 03 N. 01We have contributed to the study and calculation of ionization rate coefficients from the cross sections of neutral helium. Numerical methods and FAC code are used in this work. Our calculations are comparable to published results.frIonization rates, Neutral helium, FAC code.Article