SINGLE-CENTERED CALCULATIONS OF EXCITATION AND ELECTRON REMOVAL IN INTERMEDIATE-ENERGY PROTON HYDROGEN COLLISIONS

Single-centred expansion coupled states calculations are performed with basis sets large enough to achieve convergence. The particular collision system studied is p + H(ls) at energies of 15 keV and above. Hie results obtained establish the validity of this method for calculating excitation and electron removal cross sections even in situations where charge transfer is large. Cross sections for 1s→ 2l', 3 l' and 4 l' excitation and for electron removal are presented and compared to experiment and to other theoretical calculations. © 1993 IOP Publishing Ltd.

SINGLE-CENTERED CALCULATIONS OF EXCITATION AND ELECTRON REMOVAL IN INTERMEDIATE-ENERGY PROTON HYDROGEN COLLISIONS Academic Article