Testing stellar yield prescriptions in OMEGA+: Implications for rising sodium abundances in young thick disc stars

Evans K. Owusu, Ashley J. Ruiter, Alex J. Kemp +8

We recently identified an upturn in [Na/Fe] for the population of Solar-type stars in the Galactic young thick disc ($-0.3<[Fe/H]<+0.3$) at super-Solar metallicity in…