Energetic Costs of Partial State Excitation of Molecular Oxygen by Auroral Electrons


Back

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

View plot

View plot

2

1.63

36.15

40.32

40.66

View plot

View plot

3

4.5

98.98

109.9

110.8

View plot

View plot

4

7.1

50.19

60.14

61.46

View plot

View plot

5

9.7

420

530.8

550.3

View plot

View plot

6

12.1

400.1

399.8

418.3

View plot

View plot

7

16.1

243.8

199.8

203.9

View plot

View plot

8

16.9

253.9

206.4

209.8

View plot

View plot

9

18.2

346.8

258.2

259.6

View plot

View plot

10

23

1016

539.4

520.7

View plot

View plot

11

18.9

179.6

141.6

147.7

View plot

View plot