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σ -1,0 OR71 ZA04 SI08

F - + Ar → F 0

Table 1 (Experiment)

J.H. Ormrod, W.L. Michel // Can. J. Phys. v.49 p.606 (1971)

E, MeV/amu E, MeV σ -1,0 , 10 -16 cm 2
0.00184 0.035 3.7
0.00211 0.040 4.1
0.00237 0.045 4.4
0.00263 0.050 4.7
0.00289 0.055 4.7
0.00316 0.060 5.0
0.00342 0.065 5.3
0.00368 0.070 5.6
0.00395 0.075 5.7
0.00421 0.080 5.6

Not indicated error does not exceed 6 %

Table 2 (Experiment)

F. Zappa, G. Jalbert, L.F. S. Coelho, A.B. Rocha, S.D. Magalhaes, N.V. C. Faria // Phys. Rev. A v.69 p.12703 (2004)

E, MeV/amu V, a.u. σ -1,0 , 10 -16 cm 2
0.00225 0.3 5.23
0.00400 0.4 5.46
0.00625 0.5 6.93
0.00900 0.6 8.41
0.01225 0.7 9.55
0.01600 0.8 10.4
0.02025 0.9 10.7
0.02500 1.0 10.7
0.03025 1.1 10.7
0.03600 1.2 10.7
0.04225 1.3 10.9
0.04900 1.4 10.2
0.05625 1.5 10.3

Not indicated error does not exceed 10 %

Table 3 (Theory, Free-collision model)

G.M. Sigaud // J. Phys. B v.41 p.15205 (2008)

E, MeV/amu V, a.u. σ -1,0 , 10 -16 cm 2
0.00625 0.5 7.6
0.02500 1.0 10.5
0.05625 1.5 10.5
0.100 2.0 11.0
0.127 2.25 11.0