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Convergent close-coupling calculations of electron-hydrogen scattering

Technical Report:

Abstract

The convergence of the close-coupling formalism is studied by expanding the target states in an orthogonal L{sup 2} Laguerre basis. The theory is without approximation and convergence is established by simply increasing the basis size. The convergent elastic, 2s, and 2p differential cross sections, spin asymmetries, and angular correlation parameters for the 2p excitation at 35, 54.4, and 100 eV are calculated. Integrated and total cross sections as well as T-matrix elements for the first five partial waves are also given. 30 refs., 3 tabs., 9 figs.
Authors:
Bray, Igor; [1]  Stelbovics, A T [2] 
  1. Flinders Univ. of South Australia, Adelaide (Australia). Electronic Structure of Materials Centre
  2. Murdoch Univ., Perth (Australia). Centre for Atomic, Molecular and Surface Physics
Publication Date:
Apr 01, 1992
Product Type:
Technical Report
Report Number:
ESM-41
Reference Number:
SCA: 663300; PA: AIX-24:003770; SN: 93000913906
Resource Relation:
Other Information: PBD: Apr 1992
Subject:
73 NUCLEAR PHYSICS AND RADIATION PHYSICS; ELECTRON-ATOM COLLISIONS; LAGUERRE POLYNOMIALS; HYDROGEN; COUPLING; CROSS SECTIONS; EXPERIMENTAL DATA; MATRIX ELEMENTS; SCATTERING; THREE-BODY PROBLEM; 663300; NUCLEAR REACTIONS AND SCATTERING, GENERAL
Sponsoring Organizations:
Australian Research Council, Canberra, ACT (Australia)
OSTI ID:
10109161
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: DE93610049; TRN: AU9212898003770
Availability:
OSTI; NTIS (US Sales Only); INIS
Submitting Site:
INIS
Size:
[32] p.
Announcement Date:
Jun 30, 2005

Technical Report:

Citation Formats

Bray, Igor, and Stelbovics, A T. Convergent close-coupling calculations of electron-hydrogen scattering. Australia: N. p., 1992. Web.
Bray, Igor, & Stelbovics, A T. Convergent close-coupling calculations of electron-hydrogen scattering. Australia.
Bray, Igor, and Stelbovics, A T. 1992. "Convergent close-coupling calculations of electron-hydrogen scattering." Australia.
@misc{etde_10109161,
title = {Convergent close-coupling calculations of electron-hydrogen scattering}
author = {Bray, Igor, and Stelbovics, A T}
abstractNote = {The convergence of the close-coupling formalism is studied by expanding the target states in an orthogonal L{sup 2} Laguerre basis. The theory is without approximation and convergence is established by simply increasing the basis size. The convergent elastic, 2s, and 2p differential cross sections, spin asymmetries, and angular correlation parameters for the 2p excitation at 35, 54.4, and 100 eV are calculated. Integrated and total cross sections as well as T-matrix elements for the first five partial waves are also given. 30 refs., 3 tabs., 9 figs.}
place = {Australia}
year = {1992}
month = {Apr}
}