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Publication Citation: Spin-Resolved Elastic Scattering of Electrons from Sodium

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Author(s): Steven R. Lorentz; R E. Scholten; Jabez J. McClelland; Michael H. Kelley; Robert Celotta;
Title: Spin-Resolved Elastic Scattering of Electrons from Sodium
Published: April 01, 1993
Abstract: Angle-resolved ratios of the separate triplet and singlet spin channel cross sections have been measured for elastic scattering of spin-polarized electrons from optically pumped spin-polarized sodium atoms. The triplet-to-singlet ratios axe reported at incident energies of 4.1, 10.0, and 20.0 eV for scattering angles from 20° to 140°. The data demonstrate that spin-exchange scattering plays an important role in the description of electron scattering from sodium at these energies. Comparisons are made with the results of several close-coupling theoretical calculations.
Citation: Physical Review A (Atomic, Molecular and Optical Physics)
Volume: 47
Issue: 4
Pages: pp. 3000 - 3006
Research Areas: Atomic Physics