Abstract
Cross sections for electron transfer in collisions of atomic hydrogen with fully stripped carbon ions are studied for impact energies from 0.1 to 500 keV/u. A semi-classical close-coupling approach is used within the impact parameter approximation. To solve the time-dependent Schrodinger equation the electronic wave function is expanded on a two-center atomic state basis set. The projectile states are modified by translational factors to take into account the relative motion of the two centers. For the processes C6++H(ls) → C5+ (nlm) + H+, we present shell-selective electron transfer cross sections, based on computations performed with an expansion spanning all states of C5+(n=1−6) shells and the H(1s) state.
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Caillat, J., Dubois, A. and Hansen, J. P. (1999) J. Phys. B, in preparation.
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Caillat, J., Dubois, A., Hansen, J.P. (2000). Semiclassical Close-Coupling Description of Electron Transfer in Multicharged Ion-Atom Collisions. In: Maruani, J., Minot, C., McWeeny, R., Smeyers, Y.G., Wilson, S. (eds) New Trends in Quantum Systems in Chemistry and Physics. Progress in Theoretical Chemistry and Physics, vol 7. Springer, Dordrecht. https://doi.org/10.1007/0-306-46950-2_7
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DOI: https://doi.org/10.1007/0-306-46950-2_7
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