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    • Keywords


      Positron; scattering; atom

    • Abstract


      We describe the present status of coupled-state calculations for positron scattering by ‘one-electron’ atoms. We show how pseudostates are used to represent the continuum channels. Illustrative results from positron scattering by atomic hydrogen and the alkali metals are presented.

    • Author Affiliations


      H R J Walters1 Ann A Kernoghan1 Mary T Mcalinden1 2 C P Campbell1

      1. Department of Applied Mathematics and Theoretical Physics, The Queen’s University of Belfast, Belfast - BT7 INN, United Kingdom
      2. School of Computing, Staffordshire University, PO Box 334, Beaconside, Stafford - ST18 0DG, United Kingdom
    • Dates

  • Pramana – Journal of Physics | News

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      Posted on July 25, 2019

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