Astronomy and Astrophysics · 2008 · 145 citations · 51 references
Natural SciencesAstronomyStellar AstronomyStellar PopulationsSupernova ProgenitorsElemental Abundance AnalysisElemental AbundancesMetal-poor Host StarsMetallicity MeasurementStellar Abundance AnalysisStellar AbundancesStellar MetallicitiesStellar Metallicity Determination
Aims. Aluminium is a key element to constrain the models of the chemical enrichment and the yields of the first supernovae. But obtaining precise Al abundances in extremely metal-poor (EMP) stars requires that the non-LTE effects be carefully taken into account.
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First stars V - Abundance patterns from C to Zn and supernova yields in the early Galaxy
R. Cayrel, É. Depagne, M. Spite et al. · Astronomy and Astrophysics · 2004 · 1.2K citations · Full text
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Rate of Collisional Excitation in Stellar Atmospheres.
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