Title

Second-Order Distorted-Wave Calculation for Elastic and Inelastic Positron--Hydrogen Scattering

Abstract

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.

Department(s)

Physics

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)

0953-4075

Document Type

Article - Journal

Document Version

Citation

File Type

text

Language(s)

English

Rights

© 1992 Institute of Physics - IOP Publishing, All rights reserved.

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