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Calculation of spin-dependent observables in electron-sodium scattering using the coupled-channel optical method

Technical Report:

Abstract

The calculations of the 3{sup 2}S and 3{sup 2}P spin asymmetries and the angular momentum for singlet and triplet scattering for projectile energies of 10 and 20 eV is presented. Together these observables give a most stringent test of any electron-atom scattering theory. An excellent agreement was found between the results of the coupled-channel optical method and experiment, which for the spin asymmetries can only be obtained by a good description of the couplings between the lower-lying target states and the target continuum. 10 refs., 2 figs.
Authors:
Publication Date:
Apr 01, 1992
Product Type:
Technical Report
Report Number:
ESM-42
Reference Number:
SCA: 663300; 663520; PA: AIX-24:003771; SN: 93000913907
Resource Relation:
Other Information: PBD: Apr 1992
Subject:
73 NUCLEAR PHYSICS AND RADIATION PHYSICS; ELECTRON-ATOM COLLISIONS; SODIUM; POTENTIAL SCATTERING; COUPLED CHANNEL THEORY; ANGULAR MOMENTUM; EV RANGE 10-100; EXPERIMENTAL DATA; POLARIZED TARGETS; SPIN ORIENTATION; THEORETICAL DATA; 663300; 663520; NUCLEAR REACTIONS AND SCATTERING, GENERAL; A = 6-19
OSTI ID:
10109165
Research Organizations:
Flinders Univ. of South Australia, Adelaide, SA (Australia). Electronic Structure of Materials Centre
Country of Origin:
Australia
Language:
English
Other Identifying Numbers:
Other: ON: DE93610050; TRN: AU9212899003771
Availability:
OSTI; NTIS (US Sales Only); INIS
Submitting Site:
INIS
Size:
[8] p.
Announcement Date:
Jun 30, 2005

Technical Report:

Citation Formats

Bray, Igor. Calculation of spin-dependent observables in electron-sodium scattering using the coupled-channel optical method. Australia: N. p., 1992. Web.
Bray, Igor. Calculation of spin-dependent observables in electron-sodium scattering using the coupled-channel optical method. Australia.
Bray, Igor. 1992. "Calculation of spin-dependent observables in electron-sodium scattering using the coupled-channel optical method." Australia.
@misc{etde_10109165,
title = {Calculation of spin-dependent observables in electron-sodium scattering using the coupled-channel optical method}
author = {Bray, Igor}
abstractNote = {The calculations of the 3{sup 2}S and 3{sup 2}P spin asymmetries and the angular momentum for singlet and triplet scattering for projectile energies of 10 and 20 eV is presented. Together these observables give a most stringent test of any electron-atom scattering theory. An excellent agreement was found between the results of the coupled-channel optical method and experiment, which for the spin asymmetries can only be obtained by a good description of the couplings between the lower-lying target states and the target continuum. 10 refs., 2 figs.}
place = {Australia}
year = {1992}
month = {Apr}
}