Electronic exchange effects in p + Ne and p + Ar collisions

T. Kirchner, L. Gulyás, H. J. Lüdde, A. Henne, E. Engel, R. M. Dreizler

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Total cross sections for net electron loss and ionization in p + Ne and p + Ar collisions are presented with emphasis on their crucial dependence on the qualitiy of the static atomic exchange potential. In order to investigate these electronic exchange effects from different viewpoints, we have applied two theoretical models within an effective one particle picture, the continuum distorted wave with eikonal initial state approximation and a coupled-channel approach based on an optimized set of pseudostates. 1997

Original languageEnglish
Pages (from-to)1658-1661
Number of pages4
JournalPhysical review letters
Issue number9
Publication statusPublished - Jan 1 1997

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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    Kirchner, T., Gulyás, L., Lüdde, H. J., Henne, A., Engel, E., & Dreizler, R. M. (1997). Electronic exchange effects in p + Ne and p + Ar collisions. Physical review letters, 79(9), 1658-1661. https://doi.org/10.1103/PhysRevLett.79.1658