Angle-differential cross sections and spin-asymmetry parameters for spin-polarized electron-impact excitation of spin-polarized cesium atoms

Baum G, Förster S, Pavlovic N, Roth B, Bartschat K, Bray I (2004)
Phys.Rev. A 70(1).

Journal Article | Published | English

No fulltext has been uploaded

Author
; ; ; ; ;
Abstract
Relative angle-differential cross sections and spin-asymmetry parameters are presented for spin-polarized electron-impact excitation of spin-polarized cesium atoms for incident projectile energies ranging from 5 eV to 25 eV. The experimental data, obtained in the angular range of 40degrees to 140degrees, are compared with predictions from a nonrelativistic convergent close-coupling treatment for the differential cross section and the (spin) exchange asymmetry and from a semirelativistic R matrix with pseudostates approach. The latter also yields nonzero values for two other spin asymmetries that require the presence of explicitly relativistic effects such as the spin-orbit interaction. The overall agreement between the experimental data and the theoretical predictions is satisfactory.
Publishing Year
ISSN
eISSN
PUB-ID

Cite this

Baum G, Förster S, Pavlovic N, Roth B, Bartschat K, Bray I. Angle-differential cross sections and spin-asymmetry parameters for spin-polarized electron-impact excitation of spin-polarized cesium atoms. Phys.Rev. A. 2004;70(1).
Baum, G., Förster, S., Pavlovic, N., Roth, B., Bartschat, K., & Bray, I. (2004). Angle-differential cross sections and spin-asymmetry parameters for spin-polarized electron-impact excitation of spin-polarized cesium atoms. Phys.Rev. A, 70(1).
Baum, G., Förster, S., Pavlovic, N., Roth, B., Bartschat, K., and Bray, I. (2004). Angle-differential cross sections and spin-asymmetry parameters for spin-polarized electron-impact excitation of spin-polarized cesium atoms. Phys.Rev. A 70.
Baum, G., et al., 2004. Angle-differential cross sections and spin-asymmetry parameters for spin-polarized electron-impact excitation of spin-polarized cesium atoms. Phys.Rev. A, 70(1).
G. Baum, et al., “Angle-differential cross sections and spin-asymmetry parameters for spin-polarized electron-impact excitation of spin-polarized cesium atoms”, Phys.Rev. A, vol. 70, 2004.
Baum, G., Förster, S., Pavlovic, N., Roth, B., Bartschat, K., Bray, I.: Angle-differential cross sections and spin-asymmetry parameters for spin-polarized electron-impact excitation of spin-polarized cesium atoms. Phys.Rev. A. 70, (2004).
Baum, Günter, Förster, S, Pavlovic, N, Roth, B, Bartschat, K, and Bray, I. “Angle-differential cross sections and spin-asymmetry parameters for spin-polarized electron-impact excitation of spin-polarized cesium atoms”. Phys.Rev. A 70.1 (2004).
This data publication is cited in the following publications:
This publication cites the following data publications:

Export

0 Marked Publications

Open Data PUB

Web of Science

View record in Web of Science®

Search this title in

Google Scholar