Browsing by Author "Carlos, Marilia"

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    • A formation timescale of the Galactic halo from Mg isotopes in dwarf stars 

      Carlos, Marilia; Karakas, Amanda I.; Cohen, Judith G.; Kobayashi, Chiaki; Melendez, Jorge (2018-04-04)
      We determine magnesium isotopic abundances of metal-poor dwarf stars from the galactic halo, to shed light on the onset of asymptotic giant branch (AGB) star nucleosynthesis in the galactic halo and constrain the timescale ...