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Galactic Archaeology with CoRoT and APOGEE: Creating mock observations from a chemodynamical model.
- Source :
-
Astronomische Nachrichten . 9/1/2016, Vol. 337 Issue 8/9, p926-930. 5p. - Publication Year :
- 2016
-
Abstract
- In a companion paper, we have presented the combined asteroseismic-spectroscopic dataset obtained from CoRoT light curves and APOGEE infra-red spectra for 606 solar-like oscillating red giants in two fields of the Galactic disc (CoRoGEE). We have measured chemical abundance patterns, distances, and ages of these field stars which are spread over a large radial range of the Milky Way's disc. Here we show how to simulate this dataset using a chemodynamical Galaxy model. We also demonstrate how the observation procedure influences the accuracy of our estimated ages. [ABSTRACT FROM AUTHOR]
- Subjects :
- *LIGHT curves
*RED giants
*STELLAR oscillations
*GALACTIC evolution
*MILKY Way
Subjects
Details
- Language :
- English
- ISSN :
- 00046337
- Volume :
- 337
- Issue :
- 8/9
- Database :
- Academic Search Index
- Journal :
- Astronomische Nachrichten
- Publication Type :
- Academic Journal
- Accession number :
- 118440279
- Full Text :
- https://doi.org/10.1002/asna.201612400