“…3, 4) corresponds mainly to quasi-elastic scattering on the residual nuclei X from the reactions 9 Be(p, p ′ NC)X noted above: 9 Be(p, p ′ 6 Li) 3 H, 9 Be(p, p ′ 6 He) 3 He, 9 Be(p, p ′ 7 Li) 2 H, and 9 Be(p, p ′ 5 He) 4 He. This overlap of the momentum intervals for the reaction 9 Be(p, p ′ 4 He) 5 He (interval IV) and, mainly, for the reactions 9 Be(p, p ′ 6 Li) 3 H and 9 Be(p, p ′ 6 He) 3 He with the light nucleus, 9 Be, is due to relatively close masses of the correlations and residual nuclei.…”