Journal article

High-resolution experiments and B-spline R-matrix calculations for elastic electron scattering from krypton

  • Zatsarinny, O. Department of Physics and Astronomy, Drake University, Des Moines, USA
  • Bartschat, K. Department of Physics and Astronomy, Drake University, Des Moines, USA
  • Allan, Michael Department of Chemistry, University of Fribourg, Switzerland
    18.03.2011
Published in:
  • Physical Review A: Atomic, Molecular, and Optical Physics. - 2011, vol. 83, no. 3, p. 032713
English In a joint experimental and theoretical effort, we carried out a detailed study of elastic electron scattering from Kr atoms. Absolute angle-differential cross sections for elastic electron scattering were measured over the energy range 0.3-9.8 eV with an energy width of about 13 meV at scattering angles between 0° and 180°. Excellent agreement is obtained between our experimental data and predictions from a fully relativistic Dirac B-spline R-matrix (close-coupling) model that accounts for the atomic dipole polarizability through a specially designed pseudostate.
Faculty
Faculté des sciences et de médecine
Department
Département de Chimie
Language
  • English
Classification
Chemistry
License
License undefined
Identifiers
Persistent URL
https://folia.unifr.ch/unifr/documents/301848
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