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2012MNRAS.424.2461G - Mon. Not. R. Astron. Soc., 424, 2461-2467 (2012/August-3)
Electron-impact excitation of ScII: collision strengths and effective collision strengths for fine-structure transitions.
GRIEVE M.F.R. and RAMSBOTTOM C.A.
Abstract (from CDS):
The collision strengths and effective collision strengths were produced for two different target models. The purpose was to systematically examine the effect of including open 3p correlation terms into the configuration interaction expansion for the wavefunction. The first model consisted of all 36 CI terms that could be generated with the 3p core closed. The second model incorporated an additional six configurations which allowed for single-electron excitations from within the 3p core. Comparisons are made between the two models and the results of Bautista et al., obtained by private communication. It is concluded that the first model produced the most reliable set of collision and effective collision strengths for use in astrophysical and plasma applications.
Abstract Copyright: 2012 The Authors Monthly Notices of the Royal Astronomical Society 2012 RAS
Journal keyword(s): atomic data - atomic processes - plasmas - scattering
VizieR on-line data: <Available at CDS (J/MNRAS/424/2461): table2.dat table6.dat>
Simbad objects: 7
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