Single photon double ionization of the helium dimer

We show that a single photon can ionize the two helium atoms of the helium dimer in a distance up to 10 Å. The energy sharing among the electrons, the angular distributions of the ions and electrons, as well as comparison with electron impact data for helium atoms suggest a knockoff type double ion...

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Main Authors:	Havermeier, Tilo (Author) , Jahnke, T. (Author) , Kreidi, K. (Author) , Wallauer, R. (Author) , Voss, S. (Author) , Schöffler, M. (Author) , Schössler, S. (Author) , Foucar, L. (Author) , Neumann, N. (Author) , Titze, J. (Author) , Sann, H. (Author) , Kühnel, M. (Author) , Voigtsberger, J. (Author) , Malakzadeh, A. (Author) , Sisourat, Nicolas (Author) , Schöllkopf, W. (Author) , Schmidt-Böcking, H. (Author) , Grisenti, R. E. (Author) , Dörner, R. (Author)
Format:	Article (Journal)
Language:	English
Published:	14 April 2010
In:	Physical review letters Year: 2010, Volume: 104, Issue: 15, Pages: 1-4
ISSN:	1079-7114
DOI:	10.1103/PhysRevLett.104.153401
Online Access:	Verlag, lizenzpflichtig, Volltext: https://doi.org/10.1103/PhysRevLett.104.153401 Verlag, lizenzpflichtig, Volltext: https://link.aps.org/doi/10.1103/PhysRevLett.104.153401
Author Notes:	T. Havermeier, T. Jahnke, K. Kreidi, R. Wallauer, S. Voss, M. Schöffler, S. Schössler, L. Foucar, N. Neumann, J. Titze, H. Sann, M. Kühnel, J. Voigtsberger, A. Malakzadeh, N. Sisourat, W. Schöllkopf, H. Schmidt-Böcking, R. E. Grisenti, and R. Dörner