2021
DOI: 10.1051/0004-6361/202039864 View full text |Buy / Rent full text
|
|

Abstract: Context. The analysis of the latest release of the Apache Point Observatory Galactic Evolution Experiment project (APOGEE DR16) data suggests the existence of a clear distinction between two sequences of disc stars at different Galactocentric distances in the [α/Fe] versus [Fe/H] abundance ratio space: the so-called high-α sequence, classically associated with an old population of stars in the thick disc with high average [α/Fe], and the low-α sequence, which mostly comprises relatively young stars in the thin… Show more

Help me understand this report
View preprint versions

Search citation statements

Order By: Relevance
Select...
10
32
0

Publication Types

Select...

Relationship

0
0

Authors

Journals