Lorentz, S.
, Scholten, R.
, McClelland, J.
, Kelley, M.
and Celotta, R.
(1991),
Spin-Resolved Elastic Scattering of Electrons from Sodium Below the Inelastic Threshold, Physical Review Letters
(Accessed December 4, 2024)
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Spin-Resolved Elastic Scattering of Electrons from Sodium Below the Inelastic Threshold
Published
Author(s)
, , , ,
Abstract
A very stringent test of low-energy electron-atom collision theory is made in the most favorable energy regime for the close-coupling approximation. Data are presented as exchange asymmetries in angle-resolved elastic scattering of spin-polarized electrons from spin-polarized sodium atoms. Data are reported for two incident energies, 1.0 and 1.6 eV, both of which are below the first excited-state threshold. The angular range is 20°-142.5°. The close-coupling approximation is found to give excellent agreement with experiment at both energies.Citation
Physical Review Letters
Volume
67
Issue
27
Pub Type
Journals
Citation
Issues
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Created December 29, 1991, Updated October 12, 2021