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Signatures of autoionization in the angular electron distribution in two-photon double ionization of Ar
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- Augustin, S. (author)
- Max Planck Institute for Nuclear Physics
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- Schulz, M. (author)
- Missouri University of Science and Technology
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- Schmid, G. (author)
- Max Planck Institute for Nuclear Physics
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- Schnorr, K. (author)
- Max Planck Institute for Nuclear Physics
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- Gryzlova, E. V. (author)
- Lomonosov Moscow State University
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- Lindenblatt, H. (author)
- Max Planck Institute for Nuclear Physics
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- Meister, S. (author)
- Max Planck Institute for Nuclear Physics
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- Liu, Y. F. (author)
- Max Planck Institute for Nuclear Physics
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- Trost, F. (author)
- Max Planck Institute for Nuclear Physics
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- Fechner, L. (author)
- Max Planck Institute for Nuclear Physics
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- Grum-Grzhimailo, A. N. (author)
- Lomonosov Moscow State University
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- Burkov, S. M. (author)
- Pacific National University
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- Braune, M. (author)
- German Electron Synchrotron (DESY)
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- Treusch, R. (author)
- German Electron Synchrotron (DESY)
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- Gisselbrecht, M. (author)
- Lund University,Lunds universitet,Synkrotronljusfysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Synchrotron Radiation Research,Department of Physics,Departments at LTH,Faculty of Engineering, LTH
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- Schröter, C. D. (author)
- Max Planck Institute for Nuclear Physics
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- Pfeifer, T. (author)
- Max Planck Institute for Nuclear Physics
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- Moshammer, R. (author)
- Max Planck Institute for Nuclear Physics
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(creator_code:org_t)
- 2018
- English.
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In: Physical Review A. - 2469-9926. ; 98:3
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Abstract
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- A kinematically complete experiment on two-photon double ionization of Ar by free-electron laser radiation with a photon energy of 27.93 eV was performed. The electron energy spectra show that double ionization is dominated by the sequential process. Comparison of the electron angular distributions to our data for single ionization and to theory confirms that even in the sequential process the electrons from both ionization steps are correlated with each other through polarization of the intermediate Ar+ state. Furthermore, a very important role of autoionization in both ionization steps is found.
Subject headings
- NATURVETENSKAP -- Fysik -- Atom- och molekylfysik och optik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Atom and Molecular Physics and Optics (hsv//eng)
Publication and Content Type
- art (subject category)
- ref (subject category)
To the university's database
- By the author/editor
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Augustin, S.
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Schulz, M.
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Schmid, G.
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Schnorr, K.
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Gryzlova, E. V.
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Lindenblatt, H.
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show more...
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Meister, S.
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Liu, Y. F.
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Trost, F.
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Fechner, L.
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Grum-Grzhimailo, ...
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Burkov, S. M.
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Braune, M.
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Treusch, R.
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Gisselbrecht, M.
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Schröter, C. D.
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Pfeifer, T.
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Moshammer, R.
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show less...
- About the subject
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Physical Science ...
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and Atom and Molecul ...
- Articles in the publication
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Physical Review ...
- By the university
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Lund University