Abstract
Distorted-wave Born approximation (DWBA) calculations are reported for singly-differential and total cross sections for the electron impact ionisation for atomic hydrogen at 25, 40, 60, 100, 150 and 250 eV. The theory is compared with available experiments. At all the energies except 25 eV the theory predicts a lower singly-differential cross section for the low-energy side of the secondary-electron energies (<5 eV), compared to the only available absolute measurements of Shyn (1992). The DWBA calculation is in good agreement with the experiment at 25 eV but only if e-e post-collision interaction is included in the theory in some way. 23 refs., 2 figs.
Citation Formats
Konovalov, D A, and McCarthy, I E.
Integrated cross sections for the ionisation of atomic hydrogen by electron impact.
Australia: N. p.,
1992.
Web.
Konovalov, D A, & McCarthy, I E.
Integrated cross sections for the ionisation of atomic hydrogen by electron impact.
Australia.
Konovalov, D A, and McCarthy, I E.
1992.
"Integrated cross sections for the ionisation of atomic hydrogen by electron impact."
Australia.
@misc{etde_10109240,
title = {Integrated cross sections for the ionisation of atomic hydrogen by electron impact}
author = {Konovalov, D A, and McCarthy, I E}
abstractNote = {Distorted-wave Born approximation (DWBA) calculations are reported for singly-differential and total cross sections for the electron impact ionisation for atomic hydrogen at 25, 40, 60, 100, 150 and 250 eV. The theory is compared with available experiments. At all the energies except 25 eV the theory predicts a lower singly-differential cross section for the low-energy side of the secondary-electron energies (<5 eV), compared to the only available absolute measurements of Shyn (1992). The DWBA calculation is in good agreement with the experiment at 25 eV but only if e-e post-collision interaction is included in the theory in some way. 23 refs., 2 figs.}
place = {Australia}
year = {1992}
month = {May}
}
title = {Integrated cross sections for the ionisation of atomic hydrogen by electron impact}
author = {Konovalov, D A, and McCarthy, I E}
abstractNote = {Distorted-wave Born approximation (DWBA) calculations are reported for singly-differential and total cross sections for the electron impact ionisation for atomic hydrogen at 25, 40, 60, 100, 150 and 250 eV. The theory is compared with available experiments. At all the energies except 25 eV the theory predicts a lower singly-differential cross section for the low-energy side of the secondary-electron energies (<5 eV), compared to the only available absolute measurements of Shyn (1992). The DWBA calculation is in good agreement with the experiment at 25 eV but only if e-e post-collision interaction is included in the theory in some way. 23 refs., 2 figs.}
place = {Australia}
year = {1992}
month = {May}
}