DWBA double differential ionization cross sections for positron impact on argon
Department of Physics and Astronomy York University,
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Received in final form: 7 October 2011
Published online: 31 January 2012
The ionization of the 3p orbital of argon by 60 and 100 eV incident positrons is studied with the DWBA approximation. The variation of our double differential ionization cross sections with scattered positrons energy is found to be in reasonable agreement with the experiment.
Key words: Topical issue: Electron/Positron Collision. Guest Editors: Michael Brunger, Anne Lafosse, Gaetana Laricchia, Paulo Limao-Vieira and Nigel Mason
© EDP Sciences, Società Italiana di Fisica and Springer-Verlag 2012