A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2020; you can also visit the original URL.
The file type is
An extreme paucity of second population AGB stars in the 'normal' globular cluster M4
Monthly Notices of the Royal Astronomical Society: Letters
Galactic Globular clusters (GCs) are now known to harbour multiple stellar populations, which are chemically distinct in many light element abundances. It is becoming increasingly clear that asymptotic giant branch (AGB) stars in GCs show different abundance distributions in light elements compared to those in the red giant branch (RGB) and other phases, skewing toward more primordial, field-star-like abundances, which we refer to as subpopulation one (SP1). As part of a larger programdoi:10.1093/mnrasl/slw073 fatcat:rxwctpa6r5ds3kybozceesrx7m