| Contents: | back to main page |
| Tab. 1 Recommended Data References | |
| Tab. 2 Recommended Cross Sections | |
| Tab. 3 Recommended Equilubrium Fractions | |
| Tab. 4 AL58 | |
| Fig.1 Recommended Equilubrium Fractions |
Recommended Data References
He i+ + H2 → He k+
Table 1
| σ 0,1 | E<1.0 Mev [BA90]; E> 1 Mev Extrapolation σ ~ Ep, at p l1 ; |
| σ 0,2 | E< 0.05 Mev Extrapolation σ ~ Ep, at p=1.1 ; E=0.05 - 0.8 Mev [BA90]; E> 1.0 Mev Extrapolation σ ~ Ep, at p=-1.0 ; |
| σ 1,0 | E<0.7 Mev [BA90]; E> 0.7 Mev Extrapolation σ ~ Ep, at p c1 (Zt=1) ; |
| σ 1,2 | E< 0.005 Mev Extrapolation σ ~ Ep, at p=1.2 ; E=0.005 - 0.95 Mev [BA90]; E> 0.95 Mev Extrapolation σ ~ Ep, at p l1 ; |
| σ 2,0 | E<0.37 Mev [BA90]; E> 0.37 Mev Extrapolation σ ~ Ep, at p=-7.0 ; |
| σ 2,1 | E< 1 Mev [BA90]; E> 1 Mev Extrapolation σ ~ Ep, at p c1 (Zt=1) ; ; |
Recommended Cross Sections σ i,k
He i+ + H 2 → He k+
Table 2
| E, MeV/amu | σ i,k , 10 -16 cm2 | |||||
| σ 0,1 | σ 0,2 | σ 1,0 | σ 1,2 | σ 2,0 | σ 2,1 | |
| 0.001 | 2.3400E-02 | 1.7450E-04 | 1.8900E-01 | 8.1100E-05 | 2.3500E-01 | 7.6000E-01 |
| 0.0015 | 4.6200E-02 | 2.7168E-04 | 2.9326E-01 | 1.3675E-04 | 9.5210E-02 | 9.1446E-01 |
| 0.002 | 6.6500E-02 | 3.7240E-04 | 3.9017E-01 | 1.9810E-04 | 6.7000E-02 | 1.1000E+00 |
| 0.003 | 1.0392E-01 | 5.8180E-04 | 5.6234E-01 | 3.3400E-04 | 6.3655E-02 | 1.6045E+00 |
| 0.005 | 1.6545E-01 | 1.0200E-03 | 8.5065E-01 | 6.4500E-04 | 9.9280E-02 | 2.4928E+00 |
| 0.007 | 2.1300E-01 | 1.4780E-03 | 1.0500E+00 | 9.9500E-04 | 1.3800E-01 | 3.2100E+00 |
| 0.01 | 2.6700E-01 | 2.1870E-03 | 1.2100E+00 | 1.6300E-03 | 1.8700E-01 | 4.0100E+00 |
| 0.015 | 3.3800E-01 | 3.4169E-03 | 1.3513E+00 | 3.0900E-03 | 2.4514E-01 | 5.1544E+00 |
| 0.02 | 3.9700E-01 | 4.6890E-03 | 1.3008E+00 | 5.3000E-03 | 2.7600E-01 | 5.3500E+00 |
| 0.03 | 4.9399E-01 | 7.3240E-03 | 1.0319E+00 | 1.5405E-02 | 2.6542E-01 | 4.6419E+00 |
| 0.05 | 6.0168E-01 | 1.2900E-02 | 5.7638E-01 | 4.4216E-02 | 1.1788E-01 | 2.7684E+00 |
| 0.07 | 6.3500E-01 | 1.7600E-02 | 3.2100E-01 | 7.2500E-02 | 4.9600E-02 | 1.5700E+00 |
| 0.1 | 6.1500E-01 | 2.0400E-02 | 1.4200E-01 | 1.0100E-01 | 1.6700E-02 | 6.9500E-01 |
| 0.15 | 5.4000E-01 | 1.9700E-02 | 4.5702E-02 | 1.0800E-01 | 3.3096E-03 | 1.9543E-01 |
| 0.2 | 4.6900E-01 | 1.7300E-02 | 1.7650E-02 | 9.2500E-02 | 8.1000E-04 | 7.3000E-02 |
| 0.3 | 3.6781E-01 | 1.2200E-02 | 3.7528E-03 | 6.8984E-02 | 7.5503E-05 | 1.6110E-02 |
| 0.5 | 2.5949E-01 | 6.5500E-03 | 3.5859E-04 | 4.8999E-02 | 2.3570E-06 | 2.0171E-03 |
| 0.7 | 2.0100E-01 | 4.6900E-03 | 6.7500E-05 | 3.9100E-02 | 2.2360E-07 | 4.5200E-04 |
| 1.0 | 1.5000E-01 | 3.2880E-03 | 1.1380E-05 | 3.0580E-02 | 1.8420E-08 | 8.1500E-05 |
| 1.5 | 1.1220E-01 | 2.1920E-03 | 1.4050E-06 | 2.3640E-02 | 1.0780E-09 | 1.0070E-05 |
| 2.0 | 9.0330E-02 | 1.6440E-03 | 3.0880E-07 | 1.9480E-02 | 1.4390E-10 | 2.2130E-06 |
| 3.0 | 6.5370E-02 | 1.0960E-03 | 3.5760E-08 | 1.4520E-02 | 8.4210E-12 | 2.5620E-07 |
| 5.0 | 4.2290E-02 | 6.5760E-04 | 2.4190E-09 | 9.7190E-03 | 2.3570E-13 | 1.7330E-08 |
| 7.0 | 3.1390E-02 | 4.6970E-04 | 4.2180E-10 | 7.3680E-03 | 2.2360E-14 | 3.0220E-09 |
| 10.0 | 2.2660E-02 | 3.2880E-04 | 6.9260E-11 | 5.4523E-03 | 1.8420E-15 | 4.9620E-10 |
Recommended Equilibrium Fractions F k
He i+ + H 2 → He k+
Table 3
| E, MeV/amu | F 0 | F 1 | F 2 | 1- F 2 | Zeff = ∑j j Fj /Z |
| 0.001 | 8.891E-01 | 1.107E-01 | 1.650E-04 | 9.998E-01 | 5.551E-02 |
| 0.0015 | 8.631E-01 | 1.367E-01 | 2.507E-04 | 9.997E-01 | 6.859E-02 |
| 0.002 | 8.535E-01 | 1.462E-01 | 2.972E-04 | 9.997E-01 | 7.341E-02 |
| 0.003 | 8.430E-01 | 1.566E-01 | 3.254E-04 | 9.997E-01 | 7.864E-02 |
| 0.005 | 8.361E-01 | 1.636E-01 | 3.697E-04 | 9.996E-01 | 8.216E-02 |
| 0.007 | 8.301E-01 | 1.695E-01 | 4.168E-04 | 9.996E-01 | 8.517E-02 |
| 0.01 | 8.177E-01 | 1.818E-01 | 4.967E-04 | 9.995E-01 | 9.141E-02 |
| 0.015 | 7.979E-01 | 2.015E-01 | 6.202E-04 | 9.994E-01 | 1.014E-01 |
| 0.02 | 7.635E-01 | 2.356E-01 | 8.583E-04 | 9.991E-01 | 1.187E-01 |
| 0.03 | 6.720E-01 | 3.260E-01 | 2.026E-03 | 9.980E-01 | 1.650E-01 |
| 0.05 | 4.801E-01 | 5.099E-01 | 9.958E-03 | 9.900E-01 | 2.649E-01 |
| 0.07 | 3.207E-01 | 6.469E-01 | 3.244E-02 | 9.676E-01 | 3.559E-01 |
| 0.1 | 1.653E-01 | 7.268E-01 | 1.079E-01 | 8.921E-01 | 4.713E-01 |
| 0.15 | 5.188E-02 | 6.110E-01 | 3.372E-01 | 6.628E-01 | 6.426E-01 |
| 0.2 | 1.669E-02 | 4.347E-01 | 5.486E-01 | 4.514E-01 | 7.660E-01 |
| 0.3 | 2.031E-03 | 1.894E-01 | 8.086E-01 | 1.914E-01 | 9.033E-01 |
| 0.5 | 6.185E-05 | 3.957E-02 | 9.604E-01 | 3.964E-02 | 9.802E-01 |
| 0.7 | 4.827E-06 | 1.143E-02 | 9.886E-01 | 1.144E-02 | 9.943E-01 |
| 1.0 | 3.172E-07 | 2.659E-03 | 9.973E-01 | 2.659E-03 | 9.987E-01 |
| 1.5 | 1.465E-08 | 4.258E-04 | 9.996E-01 | 4.259E-04 | 9.998E-01 |
| 2.0 | 1.946E-09 | 1.136E-04 | 9.999E-01 | 1.136E-04 | 9.999E-01 |
| 3.0 | 1.362E-10 | 1.764E-05 | 1.000E+00 | 1.765E-05 | 1.000E+00 |
| 5.0 | 5.589E-12 | 1.783E-06 | 1.000E+00 | 1.783E-06 | 1.000E+00 |
| 7.0 | 7.073E-13 | 4.102E-07 | 1.000E+00 | 4.102E-07 | 1.000E+00 |
| 10.0 | 8.040E-14 | 9.101E-08 | 1.000E+00 | 9.101E-08 | 1.000E+00 |
Table 4
S.K.Allison // Rev. Mod. Phys. v.30 p1137-1168 (1958)
| E, MeV/amu | E, MeV | F 0 | F 1 | F 2 |
| 0.0020 | 0.008 | 0.849 | 0.151 | — |
| 0.0030 | 0.012 | 0.839 | 0.161 | — |
| 0.0040 | 0.016 | 0.834 | 0.166 | — |
| 0.0050 | 0.020 | 0.840 | 0.166 | — |
| 0.0100 | 0.040 | 0.825 | 0.175 | — |
| 0.0150 | 0.060 | 0.805 | 0.195 | — |
| 0.0200 | 0.080 | 0.760 | 0.240 | — |
| 0.0250 | 0.100 | 0.709 | 0.290 | 0.001 |
| 0.0313 | 0.125 | 0.623 | 0.374 | 0.002 |
| 0.0375 | 0.150 | 0.538 | 0.458 | 0.004 |
| 0.0438 | 0.175 | 0.492 | 0.500 | 0.008 |
| 0.0500 | 0.200 | 0.445 | 0.543 | 0.012 |
| 0.0625 | 0.250 | 0.348 | 0.623 | 0.029 |
| 0.0750 | 0.300 | 0.250 | 0.684 | 0.067 |
| 0.0875 | 0.350 | 0.152 | 0.744 | 0.104 |
| 0.1000 | 0.400 | 0.113 | 0.723 | 0.164 |
| 0.1125 | 0.450 | 0.074 | 0.702 | 0.223 |