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Elastic scattering of spin-polarized electroncs from CS atoms

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Date

2007

Authors

Ahmed, Md F
Ji, W
McEachran, Robert
Stauffer, A D

Journal Title

Journal ISSN

Volume Title

Publisher

Institute of Physics Publishing

Abstract

We present calculations of the elastic scattering of spin-polarized electrons from caesium in a relativistic treatment based on the Dirac equations. These equations contain a polarization potential obtained from a non-perturbative treatment of the distortion of the atom by the incident charged particle. We present results for impact energies up to 25 eV for the differential cross sections and spin asymmetry parameter A2 and compare these with recent measurements and other theoretical results.

Description

Keywords

Keywords: Atoms; Elastic waves; Scattering; Spin polarization; Relativistic treatment; Spin-polarized electrons; Electrons

Citation

URI

http://hdl.handle.net/1885/37375

Collections

ANU Research Publications

Source

Journal of Physics B: Atomic, Molecular and Optical Physics

Type

Journal article

Book Title

Entity type

Access Statement

License Rights

DOI

10.1088/0953-4075/40/20/012

Restricted until

2037-12-31

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01_Ahmed_Elastic_scattering_of_2007.pdf (838.71 KB)

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