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σ 1s σ 2s σ 2p

H + + Ge(nl=1s) → H + + Ge + + e-

Table 1 (Theory)

E, MeV σ 1s , 10 -16 cm 2
KH69 BE78 RHF [CL74] RHF [BU93]
0.015 — — .7890E-15 .7918E-15
0.02 — .7202E-14 .1174E-13 .1178E-13
0.03 — .7942E-13 .1476E-12 .1481E-12
0.05 — .1021E-11 .1888E-11 .1894E-11
0.07 — .4603E-11 .8467E-11 .8489E-11
0.10 — .2168E-10 .3764E-10 .3773E-10
0.15 .1550E-09 .1130E-09 .1861E-09 .1864E-09
0.20 .4603E-09 .3475E-09 .5451E-09 .5458E-09
0.30 .2042E-08 .1579E-08 .2275E-08 .2276E-08
0.50 .1000E-07 .9511E-08 .1169E-07 .1169E-07
0.70 .3078E-07 .2818E-07 .3061E-07 .3061E-07
1.0 .8413E-07 .8282E-07 .7575E-07 .7574E-07
1.5 .2465E-06 .2444E-06 .1814E-06 .1814E-06
2.0 .4827E-06 .4797E-06 .3031E-06 .3031E-06
3.0 .1095E-05 .1080E-05 .5390E-06 .5389E-06
5.0 .2393E-05 .2374E-05 .9029E-06 .9028E-06
7.0 .3475E-05 .3470E-05 .1181E-05 .1181E-05
10. .4687E-05 .4622E-05 .1571E-05 .1571E-05
15. .5707E-05 .5631E-05 .2221E-05 .2221E-05
20. .6058E-05 .6001E-05 .2791E-05 .2791E-05
30. .5963E-05 .5973E-05 .3540E-05 .3540E-05
50. .5114E-05 .5199E-05 .3960E-05 .3960E-05
70. .4346E-05 .4455E-05 .3831E-05 .3831E-05
100. .3577E-05 .3640E-05 .3442E-05 .3442E-05

H + + Ge(nl=2s) → H + + Ge + + e-

Table 2 (Theory)

E, MeV σ 2s , 10 -16 cm 2
CH73 BE78
0.002 — .1737E-11
0.003 — .3051E-10
0.005 — .4472E-09
0.007 — .2007E-08
0.01 — .8407E-08
0.015 — .3654E-07
0.02 — .9299E-07
0.03 — .2894E-06
0.05 .7773E-06 .8064E-06
0.07 .1206E-05 .1170E-05
0.10 .1529E-05 .1450E-05
0.15 .3991E-05 .3323E-05
0.20 .1021E-04 .9510E-05
0.30 .3590E-04 .3535E-04
0.50 .1112E-03 .1105E-03
0.70 .1835E-03 .1776E-03
1.0 .2670E-03 .2644E-03
1.5 .3422E-03 .3394E-03
2.0 .3710E-03 .3699E-03
3.0 .3745E-03 .3751E-03
5.0 .3267E-03 .3320E-03
7.0 .2800E-03 .2873E-03
10. .2280E-03 .2366E-03
15. .1734E-03 .1833E-03
20. .1412E-03 .1507E-03
30. .1040E-03 .1126E-03
50. .7155E-04 .7627E-04
70. .5540E-04 .5850E-04
100. .4006E-04 .4375E-04

H + + Ge(nl=2p) → H + + Ge + + e-

Table 3 (Theory)

E, MeV σ 2p , 10 -16 cm 2
CH73 BE78
0.002 — .3593E-12
0.003 — .8222E-11
0.005 — .1921E-09
0.007 — .1197E-08
0.01 — .7716E-08
0.015 — .4630E-07
0.02 — .1596E-06
0.03 — .7920E-06
0.05 .6193E-05 .4519E-05
0.07 .1257E-04 .1206E-04
0.10 .3087E-04 .2975E-04
0.15 .7418E-04 .7179E-04
0.20 .1262E-03 .1241E-03
0.30 .2457E-03 .2436E-03
0.50 .4855E-03 .4862E-03
0.70 .6948E-03 .6953E-03
1.0 .9359E-03 .9340E-03
1.5 .1179E-02 .1177E-02
2.0 .1300E-02 .1302E-02
3.0 .1379E-02 .1378E-02
5.0 .1295E-02 .1301E-02
7.0 .1167E-02 .1170E-02
10. .9930E-03 .9966E-03
15. .7823E-03 .7933E-03
20. .6470E-03 .6603E-03
30. .4843E-03 .4994E-03
50. .3375E-03 .3424E-03
70. .2632E-03 .2643E-03
100. .1920E-03 .1993E-03