Stellar ages in the era of Gaia and large spectroscopic surveys

Research areas and keywords

UKÄ subject classification

Astronomy, Astrophysics and Cosmology

Keywords

Stars, ages, spectroscopic surveys

Description

Explore and implement different methods for deriving stellar ages taking advantage of Gaia data and data from large spectroscopic surveys.
Use the data to explore the formation history of the Milky Way disk(s).

Status	Active
Effective start/end date	2017/09/04 → …

Collaborative partners

Lund University (lead)

Participants

Christian Sahlholdt - Lund Observatory (PI)
Sofia Feltzing - Lund Observatory (Supervisor)
Lennart Lindegren - Lund Observatory (Researcher)

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Related research output

Characteristics of the Two Sequences Seen in the High-velocity Hertzsprung-Russell Diagram in Gaia DR2

Christian L. Sahlholdt, Casagrande, L. & Sofia Feltzing, 2019 Aug 10, In : Astrophysical Journal Letters. 881, 1, 7 p., L10.

Research output: Contribution to journal › Article

Benchmark ages for the Gaia benchmark stars

Christian L. Sahlholdt, Sofia Feltzing, Lennart Lindegren & Ross P. Church, 2019, In : Monthly Notices of the Royal Astronomical Society. 482, 1, p. 895-920 26 p.