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σ 4,5 SH11
σ 4,3 HV92 SH11

U 4+ + H 2 → U 5+

Table 1 (Theory, relativistic Born approximation)

V.P. Shevelko, I.L. Beigman, M.S. Litsarev, H. Tawara, I. Yu. Tolstikhina, G. Weber //Nucl. Instr. Methods Phys. Res. B V. 269, P.1455 (2011)

E , MeV/amu

σ 4,5 , 10 -16 cm 2 /atom
0.01 0.65
0.08 2.0
0.1 1.8
1.0 0.56
10.0 0.074
100.0 9.1e-3
1000.0 2.0e-3
1.e+4 1.5e-3
1.e+5 1.5e-3

U 4+ + H2 → U 3+

Table 2 (Experiment)

P. Hvelplund, S.K.Bjornelund, H.Knudsen, H.Tawara // Phys.Scr. v.45 p.231 (1992)

E, MeV/amu σ 4,3 , 10 -16 cm 2 σ 4,3 , 10 -16 cm 2 /atom
0.10 1.76 ± 0.10 0.88 ± 0.05

Table 3 (Theory, OBK with normalization at low energy)

V.P. Shevelko, I.L. Beigman, M.S. Litsarev, H. Tawara, I. Yu. Tolstikhina, G. Weber //Nucl. Instr. Methods Phys. Res. B V. 269, P.1455 (2011)

E , MeV/amu

σ 4,3 , 10 -16 cm 2 /atom
0.01 37.0
0.02 32.0
0.03 26.0
0.05 17.0
0.07 12.0
0.1 6.0
0.2 1.3
0.3 0.30
0.5 0.065
0.7 0.010
1.0 1.0e-3
2.0 2.3e-5