Physics – Atomic Physics
Scientific paper
Nov 2004
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2004ycat..34321151a&link_type=abstract
VizieR On-line Data Catalog: J/A+A/432/1151. Originally published in: 2005A&A...432.1151A
Physics
Atomic Physics
Atomic Physics
Scientific paper
Energy levels, radiative rates, collision strengths, and effective collision strengths for all transitions up to and including the n=5 levels of Al XIII have been computed in the jj coupling scheme including relativistic effects. All partial waves with angular momentum J<=60 have been included, and resonances have been resolved in a fine energy grid in the threshold region. Collision strengths are tabulated at energies above thresholds in the range 170.0<=E<=300.0Ryd, and results for effective collision strengths, obtained after integrating the collision strengths over a Maxwellian distribution of electron velocities, are tabulated over a wide temperature range of 4.4<=logTe<=6.8K. The importance of including relativistic effects in a calculation is disc ussed in comparison with the earlier available non-relativistic results.
(4 data files).
Aggarwal Kanti M.
Keenan Francis P.
Rose Steve J.
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