J. Phys. IV France
Volume 03, Numéro C6, Novembre 1993International Symposium on (e,2e) Collisions, Double Photoionization and Related Processes
|Page(s)||C6-39 - C6-49|
J. Phys. IV France 03 (1993) C6-39-C6-49
PCI, polarisation and exchange effects in (e,2e) collisionsC.T. WHELAN1, R.J. ALLAN2 and H.R.J. WALTERS3
1 Department of Applied Mathematics and Theoretical Physics, University of Cambridge, Silver St, CB3 9EW, U.K.
2 SERC Daresbury Laboratory, Warrington WA4 4AD, U.K.
3 Department of Applied Mathematics and Theoretical Physics, The Queen's University of Belfast, BT7 1NN, Northern Ireland
The role of post-collisional, polarisation and exchange effects in energy sharing (e,2e) collisions is considered. Methods of including such effects are assessed. Results are presented for the ionisation of hydrogen and helium gases in coplanar geometry. Results are also presented for the ionisation of helium, argon and xenon in perpendicular plane geometry.
© EDP Sciences 1993