VizieR Online Data Catalog: Stellar atmosphere opacity Na broadened by H2 (Allard+, 2019)
Abstract
We performed theoretical calculations of the collisional profiles of the resonance lines of Na perturbed by H2 using a unified theory of spectral line broadening and high-quality ab initio potentials and transition moments.
The file opacity.tar contains the opacity tables for NaH2, the programs to read the tables, examples for the D1 and D2 components of the resonance line, a file README.pdf for the description of the opacity tables and explanations of their use. (2 data files).- Publication:
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VizieR Online Data Catalog
- Pub Date:
- August 2019
- Bibcode:
- 2019yCat..36280120A
- Keywords:
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- Atomic physics;
- Line Profiles;
- Opacities