Single photon double ionization of Helium at 800 eV - observation of the Quasi Free Mechanism
Access Status
Open access
Authors
Schöffler, M.
Jahnke, T.
Waitz, M.
Trinter, F.
Lenz, U.
Stuck, C.
Jones, M.
Pindzola, M.
Belkacem, A.
Cocke, C.
Landers, A.
Colgan, J.
Kheifets, A.
Bray, Igor
Schmidt-Böcking, H.
Dörner, R.
Weber, T.
Date
2014Type
Conference Paper
Metadata
Show full item recordCitation
Schöffler, M. and Jahnke, T. and Waitz, M. and Trinter, F. and Lenz, U. and Stuck, C. and Jones, M. et al. 2014. Single photon double ionization of Helium at 800 eV - observation of the Quasi Free Mechanism, in 28th International Conference on Photonic, Electronic and Atomic Collisions, ICPEAC 2013, Jul 24-30 2013. Lanzhou; China: Institute of Physics Publishing.
Source Title
Journal of Physics: Conference Series
Source Conference
28th International Conference on Photonic, Electronic and Atomic Collisions, ICPEAC 2013
ISSN
School
Department of Imaging and Applied Physics
Remarks
This article is published under the Open Access publishing model and distributed under the terms of the Creative Commons Attribution License http://creativecommons.org/licenses/by/3.0/. Please refer to the licence to obtain terms for any further reuse or distribution of this work.
Collection
Abstract
In a kinematically complete experiment we have measured the photo double ionization of Helium at aphoton energy of 800 eV and observed He2+ ions with 0 momentum, corresponding to a back-to-back-emissionof the two electrons. The results are in good agreement with theoretical calculations.