Electron impact excitation of the (4p⁵ 5s) states in krypton: high-resolution electron scattering experiments and B-spline R-matrix calculations

Allan, Michael; Zatsarinny, O.; Bartschat, K.

doi:10.1088/0953-4075/44/6/065201

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Journal article

Electron impact excitation of the (4p⁵ 5s) states in krypton: high-resolution electron scattering experiments and B-spline R-matrix calculations

Allan, Michael Department of Chemistry, University of Fribourg, Switzerland
Zatsarinny, O. Department of Physics and Astronomy, Drake University, Des Moines, USA
Bartschat, K. Department of Physics and Astronomy, Drake University, Des Moines, USA

25.02.2011

Published in:

Journal of Physics B: Atomic, Molecular and Optical Physics. - 2011, vol. 44, no. 6, p. 065201

English In a joint experimental and theoretical effort, we carried out a detailed study of electron impact excitation of the 4p⁵ 5s states of Kr. We present angle-differential cross sections over the entire angular range (0°–180°) for a number of energies in the near-threshold region, as well as energy scans for selected angles. The experimental results are in very satisfactory agreement with predictions from a fully relativistic Dirac B-spline R-matrix model.

Faculty

Faculté des sciences et de médecine

Department

Département de Chimie

Language