Detailed abundances in a sample of very metal-poor stars

@article{Franois2020DetailedAI,
  title={Detailed abundances in a sample of very metal-poor stars},
  author={P. François and Shinya Wanajo and E. Caffau and Nikos Prantzos and Wako Aoki and Misa Aoki and Piercarlo Bonifacio and Monique Spite and F. Spite},
  journal={Astronomy \& Astrophysics},
  year={2020}
}
Context. Unevolved metal-poor stars bore witness to the early evolution of the Galaxy, and the determination of their detailed chemical composition is an important tool to understand its chemical history. The study of their chemical composition can also be used to constrain the nucleosynthesis of the first generation of supernovae that enriched the interstellar medium. Aims. We aim to observe a sample of extremely metal-poor star (EMP stars) candidates selected from the Sloan Digital Sky Survey… 
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