Ar 16+ + Ar → Ar 15+
Table 1 (Experiment)
W.G.Graham,K.H.Berkner, R.V.Pyle, A.S.Schlachter, J.W.Stearns, J.A.Tanis // Phys.Rev. A v.30 p.722 (1984)
Ar 16+ + Ar → Ar 14+
Table 2 (Experiment)