Charge-Changing Cross Sections

E, MeV/amu	σ_0,1, 10^-16 cm²
0.004	1.3
0.005	1.55
0.007	1.80
0.009	2.05
0.011	2.40
0.013	2.60
0.015	2.9
0.020	3.3
0.025	3.8
0.030	4.0
0.035	4.3
0.040	4.5
0.045	4.6
0.050	4.75
0.060	4.75
0.070	4.8
0.080	4.8
0.090	4.8
0.100	4.5
0.150	4.0
0.200	3.7
0.250	3.0
0.300	2.87
0.350	2.65
0.400	2.25
0.450	2.2
0.500	2.0
0.600	1.95
0.700	1.90
0.800	1.80
0.900	1.70
1.000	1.65

Table 2 (Experiment)

T.M. Donahue, F. Hushfar // Phys. Rev. v.124 p.138 (1961)

E, MeV/amu	σ_0,1, 10^-16 cm²
0.008	1.51
0.010	1.76
0.012	1.95
0.013	2.25 ± 0.15
0.014	2.44
0.015	2.63
0.0161	2.85
0.0175	3.00
0.019	3.14
0.021	3.30
0.022	3.41
0.023	3.55
0.025	3.66
0.027	3.77
0.029	3.85
0.031	3.95
0.032	4.05
0.034	4.11
0.036	4.11
0.037	4.11
0.039	4.11

Not indicated error does not exceed 2 %

Table 3 (Experiment)

Ya.M. Fogel // Thesis, FTI, Academy of Science of the Ukraine SSR, Kharkov (1961)

Ya.M. Fogel, V.A. Ankundinov, D.V.Pilipenko, N.V. Topolia // Zh.Eksp.Teor.Fiz.v.34 p.579 (1958); JETP V.7, p. 400, (1958)

Ya.M. Fogel, V.A. Ankundinov, D.V.Pilipenko // Zh.Eksp.Teor.Fiz.v.38 p.26 (1960);JETP 11, 18 (1960)

E, MeV/amu	σ_0,1, 10^-16 cm²
0.004	0.730
0.005	0.875
0.006	1.00
0.008	1.38
0.010	1.55
0.015	2.10
0.020	2.68
0.025	2.85
0.030	2.95
0.040	2.82

Table 4 (Experiment)

U. Schryber // Helv. Phys. Acta v.40 p.1023 (1967)

E , MeV/amu	σ_0,1, 10^-16 cm²
1.04	2.00 ± 0.30
1.43	1.30 ± 0.15
2.05	1.20 ± 0.15
2.56	1.00 ± 0.15
3.28	0.85 ± 0.15
4.37	0.67 ± 0.10

Table 5 (Experiment)

J.F. Williams // Phys. Rev. v.153 p.116 (1967)

E , MeV/amu	σ_0,1, 10^-16 cm²
0.002	0.56
0.003	0.84
0.004	1.05
0.005	1.3
0.006	1.5
0.008	1.6
0.010	2.0
0.015	2.5
0.020	3.0
0.025	3.6
0.030	3.7
0.040	4.1
0.050	4.4

Table 6 (Experiment)

L.H. Toburen, M.Y. Nakai, R.A. Langley // Phys. Rev. v.171 p.114 (1968)

L.H. Toburen, M.Y. Nakai, R.A. Langley // ORNL-TM-1988

E, MeV/amu	σ_0,1, 10^-16 cm²
0.1	4.59
0.2	3.47
0.3	2.97
0.4	2.57
0.55	2.19
0.80	1.70
1.00	1.84
1.25	1.49
1.50	1.24
1.75	1.22
2.00	1.10
2.25	0.998
2.50	0.893

Not indicated error does not exceed 12 %

Table 7 (Experiment)

L.J. Puckett, G.O. Taylor, D.W. Martin // Phys. Rev. v.178 p.271 (1969)

E, MeV/amu	σ_0,1, 10^-16 cm²
0.150	3.9
0.180	3.7
0.200	3.8
0.250	3.5
0.300	3.1
0.350	2.9
0.400	2.8

Not indicated error does not exceed 26 %

Table 8 (Experiment)

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

E, MeV/amu	σ_0,1, 10^-16 cm²
0.015	2.6
0.020	3.0
0.025	3.5
0.030	3.8
0.035	4.1
0.040	4.2
0.045	4.4
0.050	4.5
0.055	4.6
0.060	4.5
0.065	4.4
0.070	4.8
0.075	4.8

Not indicated error does not exceed 6 %

Table 9 (Experiment)

E.H.Pedersen, P. Hvelplund // J.Phys.B. v.6 p.1277 (1973)

E, MeV/amu	σ_0,1, 10^-16 cm²
0.070	4.50
0.100	4.45

Table 10 (Theory - Free-collision model (FCM))

D.P.Dewangan, H.R.J. Walters // J.Phys. B v.11 p.3983 (1978)

E, MeV/amu	σ_0,1, 10^-16 cm²
0.020	4.2
0.030	4.4
0.050	4.8
0.070	6.2
0.100	6.5
0.200	4.2
0.300	3.5
0.500	2.6
0.700	2.3
1.000	1.8
2.000	1.2
3.000	0.85
5.000	0.60
7.000	0.48
10.0	0.35
20.0	0.19
30.0	0.14
50.0	0.085
70.0	0.065
100.0	0.046

Table 11 (Experiment)

C.J. Anderson, R.J. Girnius, A.M. Howald, L.W. Anderson // Phys. Rev. A v.22 p.822 (1980)

E, MeV/amu	σ_0,1, 10^-16 cm²
0.050	4.42 ± 0.44
0.075	4.76 ± 0.48
0.100	4.20 ± 0.42
0.150	3.57 ± 0.36
0.200	3.43 ± 0.34

Table 12 (Experiment)

D.P.Almeida, N.V. de Castro Faria, F.L. Freire, E.C.Montenegro, A.G. de Pinho // Phys. Rev. A v.36 p.16 (1987)

E, MeV/amu	σ_0,1, 10^-16 cm²
0.4	2.76
0.5	2.80
0.6	2.33
0.8	2.06
1.0	1.80
1.2	1.60
1.4	1.45
1.6	1.36
1.8	1.26
2.0	1.06

Table 13 (Experiment)

I.S. Dmitriev, Ya. A. Teplova, Yu.A. Fainberg //Zh.Eksp.Teor.Fiz. 107, 55 (1995)

E , MeV/amu	V, 10⁸ cm/s	σ_0,1, 10^-16 cm²
0.300	7.58	2.7 ± 0.3
0.700	11.58	1.9 ± 0.2

Table 14 (Experiment)

V.I. Radchenko //Zh.Eksp.Teor.Fiz. 105, 834 (1994)

V.I. Radchenko, G.D. Vedmanov //Zh.Eksp.Teor.Fiz. 107, 3 (1995)

E , MeV/amu	σ_0,1, 10^-16 cm²
1.67	1.17
5.0	0.604
6.9	0.444
10.4	0.308
14.9	0.252

Error does not exceed 7 %

H⁰ + Ar → H^-

Table 15 (Experiment)

S.K.Allison // Rev. Mod. Phys. v.30 p1137-1168 (1958)

E, MeV/amu	σ_0,-1, 10^-16 cm²
0.004	0.37
0.005	0.35
0.007	0.30
0.009	0.25
0.011	0.22
0.013	0.19
0.015	0.14
0.020	0.11
0.025	0.11
0.030	0.10

Table 16 (Experiment)

T.M. Donahue, F. Hushfar // Phys. Rev. v.124 p.138 (1961)

E, MeV/amu	σ_0,-1, 10^-16 cm²
0.008	0.34 ± 0.03
0.010	0.31 ± 0.05
0.012	0.27 ± 0.03
0.013	0.25 ± 0.03
0.014	0.23 ± 0.05
0.015	0.20 ± 0.07
0.017	0.17 ± 0.05
0.018	0.15 ± 0.07
0.019	0.14 ± 0.05
0.021	0.13 ± 0.05
0.024	0.11 ± 0.05
0.031	0.09 ± 0.07
0.036	0.08 ± 0.05
0.039	0.07 ± 0.03

Table 17 (Experiment)

Ya.M. Fogel // Thesis, FTI, Academy of Science of the Ukraine SSR, Kharkov (1961)

Ya.M. Fogel, V.A. Ankundinov, D.V.Pilipenko, N.V. Topolia // Zh.Eksp.Teor.Fiz.v.34 p.579 (1958); JETP V.7, p. 400, (1958)

Ya.M. Fogel, V.A. Ankundinov, D.V.Pilipenko // Zh.Eksp.Teor.Fiz.v.38 p.26 (1960);JETP 11, 18 (1960)

E, MeV/amu	σ_0,-1, 10^-16 cm²
0.003	0.290
0.004	0.315
0.005	0.307
0.006	0.269
0.008	0.217
0.010	0.164
0.015	0.117
0.020	0.112
0.025	0.097
0.030	0.091
0.040	0.071

Table 18 (Experiment)

U. Schryber // Helv. Phys. Acta v.40 p.1023 (1967)

E , MeV/amu	σ_0,-1, 10^-16 cm²
0.253	(1.4 ± 0.4)e-3
0.333	(6.3 ± 2.5)e-4
0.455	(2.0 ± 1.2)e-4
0.585	(1.10 ± 0.45)e-5
0.749	(1.0 ± 0.4)e-5

Table 19 (Experiment)

J.F. Williams // Phys. Rev. v.153 p.116 (1967)

E , MeV/amu	σ_0,-1, 10^-16 cm²
0.002	0.44
0.003	0.41
0.004	0.35
0.005	0.34
0.006	0.30
0.008	0.29
0.010	0.25
0.015	0.17
0.020	0.13
0.025	0.11
0.030	0.10
0.040	0.076
0.050	0.063

Table 20 (Experiment)

C.J. Anderson, R.J. Girnius, A.M. Howald, L.W. Anderson // Phys. Rev. A v.22 p.822 (1980)

E, MeV/amu	σ_0,-1, 10^-16 cm²
0.050	0.0530 ± 0.0072
0.075	0.0320 ± 0.0046
0.100	0.0195 ± 0.0029
0.150	0.0074 ± 0.0011
0.200	0.0033 ± 0.0006

Table 21 (Experiment)

D.P.Almeida, N.V. de Castro Faria, F.L. Freire, E.C.Montenegro, A.G. de Pinho // Phys. Rev. A v.36 p.16 (1987)

E, MeV/amu	σ_0,-1, 10^-16 cm²
0.3	8.90e-4
0.4	3.10e-4
0.5	1.88e-4
0.6	1.24e-4
0.8	9.40e-5
1.0	6.14e-5
1.2	4.33e-5
1.4	2.81e-5
1.6	2.06e-5
1.8	1.31e-5
2.0	1.03e-5