N i+ + Be(foil) → N k+
Table 1 (Experiment)
H.D. Betz, G.Hortig, E. Leischner, Ch.Schmelzer, B. Stadler, J.Weihrauch // Phys. Letters v.22 p.643 (1966)
S.K. Wittkower, H.D. Betz // Atomic Data v.5 P.113 (1973)