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Shakedown in core photoelectron spectra from aligned laser-excited Na atoms

J. Schulz, M. Tchaplyguine, T. Rander, O. Björneholm, S. Svensson, R. Sankari, S. Heinäsmäki, H. Aksela, S. Aksela, and E. Kukk
Phys. Rev. A 72, 010702(R) – Published 15 July 2005

Abstract

In an experiment combining a state-of-the-art visible laser system with the vacuum ultraviolet beamline I411 at the storage ring MAX II, shakedown satellite lines in the 2p photoelectron emission of excited Na atoms have been observed. A close investigation of these lines shows a strong dependency of the line intensities from the linear polarization angle of the laser light. The shakedown electrons are preferably emitted into the direction of the laser electric field vector.

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  • Received 11 January 2005

DOI:https://doi.org/10.1103/PhysRevA.72.010702

©2005 American Physical Society

Authors & Affiliations

J. Schulz*, M. Tchaplyguine, T. Rander, O. Björneholm, and S. Svensson

  • Department of Physics, Uppsala University, Box 530, SE-75121 Uppsala, Sweden

R. Sankari, S. Heinäsmäki, H. Aksela, and S. Aksela

  • Department of Physical Sciences, P.O.Box 3000, FIN-90014 University of Oulu, Finland

E. Kukk

  • Department of Physics, University of Turku, FIN-20014 Turku, Finland

  • *Permanent address: MAX-lab, Lund University, Box 118, 221 00 Lund, Sweden; Electronic address: Joachim.Schulz@maxlab.lu.se
  • Permanent address: MAX-lab, Lund University, Box 118, 221 00 Lund, Sweden.

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Vol. 72, Iss. 1 — July 2005

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