# Galactic archaeology: mapping and dating stellar populations with asteroseismology of red-giant stars

@article{Miglio2013GalacticAM,
title={Galactic archaeology: mapping and dating stellar populations with asteroseismology of red-giant stars},
author={Andrea Miglio and Cristina Chiappini and Thierry Morel and Mauro Barbieri and William J. Chaplin and L{\'e}o Girardi and Josefina Montalb{\'a}n and Marica Valentini and Beno{\^i}t Mosser and Frédéric Baudin and Luca Casagrande and Luca Fossati and V{\'i}ctor Silva Aguirre and Annie Baglin},
journal={Monthly Notices of the Royal Astronomical Society},
year={2013},
volume={429},
pages={423-428}
}
• Published 1 November 2012
• Physics, Geology
• Monthly Notices of the Royal Astronomical Society
Our understanding of how the Galaxy was formed and evolves is severely hampered by the lack of precise constraints on basic stellar properties such as distances, masses, and ages. Here, we show that solar-like pulsating red giants represent a well-populated class of accurate distance indicators, spanning a large age range, which can be used to map and date the Galactic disc in the regions probed by observations made by the CoRoT† and Kepler space telescopes. When combined with photometric…
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