VizieR Online Data Catalog: Stellar CharactEristics Pisa Estimation gRid (Valle+, 2015)
Abstract
We performed a theoretical investigation aimed to quantify the effect of the current uncertainties in stellar models on the estimates of star ages obtained by means of grid-based techniques, adopting asteroseismic constraints. We analysed the uncertainties arising from several inputs of stellar model computations: input physics, chemical composition, and the efficiency of microscopic processes.
(2 data files).- Publication:
-
VizieR Online Data Catalog
- Pub Date:
- June 2015
- DOI:
- 10.26093/cds/vizier.35750012
- Bibcode:
- 2015yCat..35750012V
- Keywords:
-
- Stars: masses;
- Stars: ages;
- Models