High-resolution experiments and B-spline R-matrix calculations for elastic electron scattering from krypton
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Zatsarinny, O.
Department of Physics and Astronomy, Drake University, Des Moines, USA
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Bartschat, K.
Department of Physics and Astronomy, Drake University, Des Moines, USA
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Allan, Michael
Department of Chemistry, University of Fribourg, Switzerland
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.
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Faculty
- Faculté des sciences et de médecine
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Department
- Département de Chimie
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Language
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Classification
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Chemistry
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License
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License undefined
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Identifiers
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Persistent URL
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https://folia.unifr.ch/unifr/documents/301848
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