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Measurements of the ionization of atomic hydrogen by 17.6-eV electrons

Röder, J., Baertschy, M. and Bray, I. (2003) Measurements of the ionization of atomic hydrogen by 17.6-eV electrons. Physical Review A - Atomic, Molecular, and Optical Physics, 67 (1).

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    We report triply differential measurements of atomic hydrogen ionization by 17.6-eV electrons, with the outgoing electrons both having 2 eV energy. These measurements supersede some of the existing data. The complete set is critically analyzed and is found to be much more internally consistent than before, thereby providing one of the most stringent tests for theory to date. Comparison with the calculations from the exterior complex scaling and convergent close-coupling theories shows excellent overall agreement in both shapes and magnitude.

    Publication Type: Journal Article
    Murdoch Affiliation: School of Mathematical and Physical Sciences
    Publisher: 2010 The American Physical Society
    Copyright: © 2003 The American Physical Society
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