The costs for initial electron energies 100 eV, 1 keV and 10 keV were calculated for air at ~120 km (mixture of 70% N2, 10% O2 and 20% O).
# | State | Threshold, eV | Eo=100eV | Eo=1keV | Eo=10keV | Plot for Eo<50eV | With e-e collisions |
---|---|---|---|---|---|---|---|
1 | | 0.98 | 12.93 | 14.44 | 14.59 | ||
2 | | 1.63 | 36.15 | 40.32 | 40.66 | ||
3 | | 4.5 | 98.98 | 109.9 | 110.8 | ||
4 | | 7.1 | 50.19 | 60.14 | 61.46 | ||
5 | | 9.7 | 420 | 530.8 | 550.3 | ||
6 | | 12.1 | 400.1 | 399.8 | 418.3 | ||
7 | | 16.1 | 243.8 | 199.8 | 203.9 | ||
8 | | 16.9 | 253.9 | 206.4 | 209.8 | ||
9 | | 18.2 | 346.8 | 258.2 | 259.6 | ||
10 | | 23 | 1016 | 539.4 | 520.7 | ||
11 | | 18.9 | 179.6 | 141.6 | 147.7 |