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Multichannel optical mole theory of proton-hydrogen and proton-helium elastic scattering at intermediate energies

par Potvliege, Robert ;Furtado, F.;Joachain, Charles
Référence Journal of Physics B: Atomic and Molecular Physics, 20, 8, page (1771-1787), 014
Publication Publié, 1987

Article révisé par les pairs

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Résumé :

The elastic scattering of intermediate velocity protons by atomic hydrogen and helium is analysed within the framework of the second-order optical potential method, taking into account the charge-exchange channel. For H +-H scattering the results are in good agreement with the measurements by Rille et al. (1984), while for the H+-He case there is a significant discrepancy with the experimental data of Peacher of el. (1982). Results for incident antiprotons are also presented.