In the Galactic disk, stellar [Fe/H] and age predict orbits and precise [X/Fe]

Melissa K. Ness, Kathryn V. Johnston, Kirsten Blancato +4

We explore the structure of the element abundance--age--orbit distribution of the stars in the Milky Way's low-$\alpha$ disk, by (re-)deriving precise [Fe/H], [X/Fe] and ages, along wit…