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arXiv · 1208.1324

Transfer ionization and its sensitivity to the ground-state wave function

M. S. Schöffler·O. Chuluunbaatar·Yu. V. Popov·S. Houamer·J. Titze·T. Jahnke·L. Ph. H. Schmidt·O. Jagutzki·A. G. Galstyan·A. A. Gusev
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Abstract

We present kinematically complete theoretical calculations and experiments for transfer ionization in H$^++$He collisions at 630 keV/u. Experiment and theory are compared on the most detailed level of fully differential cross sections in the momentum space. This allows us to unambiguously identify contributions from the shake-off and two-step-2 mechanisms of the reaction. It is shown that the simultaneous electron transfer and ionization is highly sensitive to the quality of a trial initial-state wave function.

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M. S. Schöffler, O. Chuluunbaatar, Yu. V. Popov, S. Houamer, J. Titze, T. Jahnke, L. Ph. H. Schmidt, O. Jagutzki, A. G. Galstyan, A. A. Gusev. 2012-08-07. Transfer ionization and its sensitivity to the ground-state wave function. https://doi.org/10.1103/physreva.87.032715

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