VizieR Online Data Catalog: Effective collision strengths for Fe X trans. (Aggarwal+, 2005)
Abstract
Collision strengths for 4005 transitions among the lowest 90 levels of the (1s22s22p6) 3s23p5, 3s3p6, 3s23p43d, 3s3p53d and 3s23p33d2 configurations of Fe X have been calculated using the Dirac Atomic R-matrix Code (DARC) of Norrington & Grant (2005, Comput. Phys. Commun. , in prep.), over a wide energy range up to 210Ryd. Resonances have been resolved in the threshold region, and effective collision strengths have been obtained over a wide temperature range up to 107K. The present calculations should represent a significant improvement (in both range and accuracy) over the earlier available results of Bhatia & Doschek (1995, At. Data Nucl. Data Tables, 60, 97), Tayal (2001ApJS..132..117T) and Pelan & Berrington (2001A&A...365..258P). Based on several comparisons, the accuracy of our data is assessed to be better than 20%, for a majority of transitions.
(4 data files).- Publication:
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VizieR Online Data Catalog
- Pub Date:
- May 2005
- DOI:
- 10.26093/cds/vizier.34391215
- Bibcode:
- 2005yCat..34391215A
- Keywords:
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- Atomic physics