Angular distributions of electrons in sequential two-photon double ionization of atoms by free electron laser radiation

Authors

  • Е. В. Грызлова Institute of Nuclear Physics, Moscow State University, Russian Federation
  • А. Н. Грум-Гржимайло Institute of Nuclear Physics, Moscow State University, Russian Federation
  • Н. М. Кабачник Institute of Nuclear Physics, Moscow State University, Russian Federation
  • S. Fritzsche GSI Helmholtzzentrum für Schwerionenforschung, Germany

DOI:

https://doi.org/10.24144/2415-8038.2009.24.73-77

Keywords:

Two-photon ionization, Xenon, Angular distribution, Angular correlation

Abstract

Calculated results for angular distribution and angular correlation of electrons produced in the process of two-photon double ionization of Xe are presented. In particular, a peculiar dependence of the angular distribution of the second step electrons on the alignment of the intermediate ionic state is predicted. The angular correlations of the electrons qualitatively depend on the term of the residual double charged ion. The results can be used in ongoing and future experiments with free-electron laser.

References

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S. Fritzsche, A.N. Grum-Grzhimailo, E.V. Gryzlova and N.M. Kabachnik, J. Phys. B 41, 165601 (2008).

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Published

2009-06-30

Issue

Vol. 24 (2009)

Section

Статті

License

Copyright (c) 2009 Scientific Herald of Uzhhorod University.Series Physics

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