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Type: Journal article
Title: Spin asymmetries in elastic and inelastic scattering from rubidium
Author: Guinea, W.
Hanne, G.
Went, M.
Daniell, M.
Stevenson, M.
Bartschat, K.
Payne, D.
MacGillivray, W.
Lohmann, B.
Citation: Journal of Physics B-Atomic Molecular and Optical Physics, 2005; 38(18):3359-3366
Publisher: IOP Publishing Ltd
Issue Date: 2005
ISSN: 0953-4075
Abstract: Experimental and theoretical results are presented for the A2 spin asymmetry for elastic and inelastic scattering of spin-polarized electrons from rubidium, at incident electron energies of 15, 20, 30, 50 and 80 eV. Theoretical calculations are performed within a semi-relativistic Breit–Pauli R-matrix (close-coupling) model. The experimental data reveal significant asymmetries at all energies. The experimental results are reasonably well described by the present theoretical calculations and by other calculations using a relativistic distorted-wave approach, and provide a clear relativistic signature.
Description: Copyright © 2005 Institute of Physics. Reproduced in accordance with the copyright policy of the publisher. This journal is available online - use hypertext links.
RMID: 0020073157
DOI: 10.1088/0953-4075/38/18/007
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Appears in Collections:Physics publications

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