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σ 1s σ 2s σ 2p

H + + Sr(nl=1s) → H + + Sr + + e-

Table 1 (Theory)

E, MeV σ 1s , 10 -16 cm 2
KH69 BE78 RHF [CL74] RHF [BU93]
0.03 — .3981E-14 .6539E-14 .6576E-14
0.05 — .7080E-13 .1373E-12 .1380E-12
0.07 — .3855E-12 .7211E-12 .7246E-12
0.10 — .1926E-11 .3589E-11 .3605E-11
0.15 — .1104E-10 .1959E-10 .1967E-10
0.20 .5071E-10 .3582E-10 .6126E-10 .6146E-10
0.30 .2302E-09 .1765E-09 .2813E-09 .2819E-09
0.50 .1342E-08 .1156E-08 .1662E-08 .1664E-08
0.70 .4019E-08 .3827E-08 .4846E-08 .4847E-08
1.0 .1330E-07 .1230E-07 .1362E-07 .1362E-07
1.5 .4342E-07 .4190E-07 .3828E-07 .3827E-07
2.0 .9341E-07 .9166E-07 .7205E-07 .7203E-07
3.0 .2454E-06 .2422E-06 .1513E-06 .1512E-06
5.0 .6580E-06 .6519E-06 .3016E-06 .3016E-06
7.0 .1091E-05 .1083E-05 .4197E-06 .4196E-06
10. .1644E-05 .1639E-05 .5621E-06 .5619E-06
15. .2290E-05 .2270E-05 .7823E-06 .7822E-06
20. .2653E-05 .2625E-05 .1004E-05 .1004E-05
30. .2904E-05 .2887E-05 .1394E-05 .1394E-05
50. .2767E-05 .2783E-05 .1819E-05 .1819E-05
70. .2470E-05 .2509E-05 .1930E-05 .1930E-05
100. .2077E-05 .2132E-05 .1873E-05 .1873E-05
150. .1652E-05 .1687E-05 .1654E-05 .1656E-05
200. .1339E-05 .1396E-05 .1452E-05 .1456E-05
300. .9968E-06 .1045E-05 .1159E-05 .1170E-05
500. — .7049E-06 .8342E-06 .8461E-06
700. — .5403E-06 .6595E-06 .6680E-06
1000. — .4039E-06 .5083E-06 .5137E-06
1500. — .2888E-06 .3744E-06 .3776E-06
2000. — .2268E-06 .3007E-06 .3017E-06

H + + Sr(nl=2s) → H + + Sr + + e-

Table 2 (Theory)

E, MeV σ 2s , 10 -16 cm 2
CH73 BE78
0.002 — .2929E-14
0.003 — .4497E-12
0.005 — .1504E-10
0.007 — .8495E-10
0.01 — .4715E-09
0.015 — .2538E-08
0.02 — .7517E-08
0.03 — .2981E-07
0.05 — .1273E-06
0.07 .2666E-06 .2639E-06
0.10 .4562E-06 .4430E-06
0.15 .6140E-06 .5887E-06
0.20 .8342E-06 .8245E-06
0.30 .3349E-05 .3032E-05
0.50 .1681E-04 .1631E-04
0.70 .3659E-04 .3610E-04
1.0 .6673E-04 .6431E-04
1.5 .1069E-03 .1057E-03
2.0 .1306E-03 .1303E-03
3.0 .1527E-03 .1523E-03
5.0 .1527E-03 .1535E-03
7.0 .1396E-03 .1413E-03
10. .1195E-03 .1222E-03
15. .9481E-04 .9840E-04
20. .7799E-04 .8237E-04
30. .5844E-04 .6257E-04
50. .3958E-04 .4308E-04
70. .3115E-04 .3324E-04
100. .2358E-04 .2513E-04

H + + Sr(nl=2p) → H + + Sr + + e-

Table 3 (Theory)

E, MeV σ 2p , 10 -16 cm 2
CH73 BE78
0.002 — .6198E-15
0.003 — .6079E-13
0.005 — .3211E-11
0.007 — .2537E-10
0.01 — .1945E-09
0.015 — .1624E-08
0.02 — .6327E-08
0.03 — .3838E-07
0.05 — .3019E-06
0.07 .1484E-05 .9900E-06
0.10 .3272E-05 .3062E-05
0.15 .9656E-05 .9217E-05
0.20 .1854E-04 .1818E-04
0.30 .4269E-04 .4179E-04
0.50 .1016E-03 .1007E-03
0.70 .1629E-03 .1627E-03
1.0 .2481E-03 .2479E-03
1.5 .3600E-03 .3583E-03
2.0 .4329E-03 .4337E-03
3.0 .5156E-03 .5161E-03
5.0 .5517E-03 .5537E-03
7.0 .5298E-03 .5346E-03
10. .4789E-03 .4838E-03
15. .3988E-03 .4051E-03
20. .3364E-03 .3456E-03
30. .2570E-03 .2671E-03
50. .1764E-03 .1861E-03
70. .1395E-03 .1442E-03
100. .1061E-03 .1093E-03