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Single photon double ionization of Helium at 800 eV - observation of the Quasi Free Mechanism

Schöffler, M S; Jahnke, T; Waitz, M; Trinter, F; Lenz, U; Stuck, C; Jones, M; Pindzola, M.S.; Belkacem, A; Cocke, C L; Landers, A L; Colgan, J.; Kheifets, Anatoli; Bray, Igor; Schmidt-Böcking, H; Dörner, R; Weber, Th


In a kinematically complete experiment we have measured the photo double ionization of Helium at a photon energy of 800 eV and observed He2+ ions with 0 momentum, corresponding to a back-to-back-emission of the two electrons. The results are in good agreement with theoretical calculations.

CollectionsANU Research Publications
Date published: 2014
Type: Journal article
Source: Journal of Physics: Conference Series
DOI: 10.1088/1742-6596/488/2/022007
Access Rights: Open Access


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