Journal article

Separation of two-electron photoexcited atomic processes near the inner-shell threshold

  • Kavčič, M. J. Stefan Institute, Jamova, Ljubljana, Slovenia
  • Žitnik, M. J. Stefan Institute, Jamova, Ljubljana, Slovenia
  • Bučar, K. J. Stefan Institute, Jamova, Ljubljana, Slovenia
  • Mihelič, A. J. Stefan Institute, Jamova, Ljubljana, Slovenia
  • Štuhec, M. J. Stefan Institute, Jamova, Ljubljana, Slovenia
  • Szlachetko, Jakub Physics Department, University of Fribourg, Switzerland - Jan Kochanowski University, Institute of Physics, Kielce, Poland
  • Cao, Wei Physics Department, University of Fribourg, Switzerland
  • Mori, R. Alonso European Synchrotron Radiation Facilty (ESRF), Grenoble, France
  • Glatzel, P. European Synchrotron Radiation Facilty (ESRF), Grenoble, France
Show more…
    06.04.2009
Published in:
  • Physical Review Letters. - 2009, vol. 102, no. 14, p. 143001
English By means of a high resolution resonant inelastic x-ray scattering spectroscopy, we have for the first time separated spectral features pertaining to different two-electron atomic processes in the vicinity of an inner-shell threshold. Contributions of shakeoff, shakeup, and resonant 1s3p double excitations were extracted from the Ar KM-M2,3M x-ray satellite line intensity measured as a function of photon energy from [1s3p] double excitation threshold to saturation. The isolated [1s3p]nln l excitation spectrum is critically compared to the outcome of the multiconfiguration Dirac-Fock model with relaxation.
Faculty
Faculté des sciences et de médecine
Department
Physique
Language
  • English
Classification
Physics
License
License undefined
Identifiers
Persistent URL
https://folia.unifr.ch/unifr/documents/301183
Statistics

Document views: 5 File downloads:
  • cao_stp.pdf: 1