CALCULATION OF IONISATION CROSS-SECTION FOR ELECTRON IMPACT OF HYDROGEN AND NITROGEN ATOMS
The results of calculation of ionization cross-section of nitrogen and hydrogen atoms by electron impact mechanism are presented in the account. The calculation of cross-section for each of the first ten energy levels was done with quasiclassic Dravin formula. Then was conducted averaging by summation with statistical weights. The calculation of ionization cross-section of hydrogen atom is given for comparison with alternative data and verification the model used.