First observation of two-electron one-photon transitions in single-photon K-Shell double ionization
- Hoszowska, Joanna Department of Physics, University of Fribourg, Switzerland
- Dousse, Jean-Claude Department of Physics, University of Fribourg, Switzerland
- Szlachetko, Jakub European Synchrotron Radiation Facility (ESRF), Grenoble, France - Institute of Physics, Jan Kochanowski University, Kielce, Poland - Swiss Light Source, Paul Scherrer Institute, Villigen, Switzerland
- Kayser, Yves Department of Physics, University of Fribourg, Switzerland
- Cao, Wei Department of Physics, University of Fribourg, Switzerland - Department of Chemistry, University of Saskatchewan, Saskatoon, Canada
- Jagodziński, P. Institute of Physics, Jan Kochanowski University, Kielce, Poland
- Kavčič, Matjaz J. Stefan Institute, Ljubljana, Slovenia
- Nowak, S. H. Department of Physics, University of Fribourg, Switzerland
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27.07.2011
Published in:
- Physical Review Letters. - 2011, vol. 107, no. 5, p. 053001
English
xperimental evidence for the correlated two-electron one-photon transitions (1s⁻²→2s⁻¹2p⁻¹) following single-photon K-shell double ionization is reported. The double K-shell vacancy states in solid Mg, Al, and Si were produced by means of monochromatized synchrotron radiation, and the two-electron one-photon radiative transitions were observed by using a wavelength dispersive spectrometer. The two-electron one-photon transition energies and the branching ratios of the radiative one-electron to two-electron transitions were determined and compared to available perturbation theory predictions and configuration interaction calculations.
- Faculty
- Faculté des sciences et de médecine
- Department
- Département de Physique
- Language
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- English
- Classification
- Physics
- Other electronic version
- License
- License undefined
- Identifiers
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- RERO DOC 27255
- Persistent URL
- https://folia.unifr.ch/unifr/documents/302013
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