Galactic Archaeology with CoRoT and APOGEE: Creating mock observations from a chemodynamical model

Research output: Contribution to journalArticle

Authors

  • F. Anders
  • C. Chiappini
  • T.~S. Rodrigues
  • T. Piffl
  • B. Mosser
  • J. Montalbán
  • L. Girardi
  • I. Minchev
  • M. Valentini
  • M. Steinmetz

Colleges, School and Institutes

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.

Details

Original languageEnglish
Pages (from-to)926-930
JournalAstronomische Nachrichten
Volume337
Issue number8-9
Early online date30 Sep 2016
Publication statusE-pub ahead of print - 30 Sep 2016

Keywords

  • Astrophysics - Astrophysics of Galaxies