Second-Order Distorted-Wave Calculation for Elastic and Inelastic Positron--Hydrogen Scattering
Second-order distorted-wave calculations are reported for elastic and inelastic 2s 2p excitation of hydrogen by 54.4 100 and 200 eV incident positrons. Exact second-order results are compared with other theoretical calculations and with electron scattering results. The effect of ionization channels and positronium formation channels on elastic and inelastic scattering is discussed.
V. E. Bubelev and D. H. Madison, "Second-Order Distorted-Wave Calculation for Elastic and Inelastic Positron--Hydrogen Scattering," Journal of Physics B: Atomic, Molecular and Optical Physics, vol. 25, no. 14, pp. 3229-3244, Institute of Physics - IOP Publishing, Jul 1992.
The definitive version is available at http://dx.doi.org/10.1088/0953-4075/25/14/016
Keywords and Phrases
Distorted-wave calculations; Elastic and inelastic scattering; Ionization channels; Positron-hydrogen scattering; Positronium formation; Second orders; Theoretical calculations; Hydrogen; Positrons
International Standard Serial Number (ISSN)
Article - Journal
© 1992 Institute of Physics - IOP Publishing, All rights reserved.