Now showing items 1-2 of 2

    • Análise fotométrica e espectroscópica de aglomerados abertos da galáxia 

      Dias, Rafael Augusto Garcia (2015) [Dissertation]
      Distributions of age, distance and chemical composition of stars in different Galactic environments are important to trace back the star formation history and the Galaxy formation event. As tracers of the thin disk, open ...
    • Unveiling fluorine abundances in the Milky Way 

      Puls, Arthur Alencastro (2018) [Dissertation]
      The element Fluorine has several proposed sites of nucleosynthesis, and the main discussed ones are: (1) stars of the Asymptotic Giant Branch, (2) Wolf-Rayet stars and (3) Type II Supernovae. Observational measurements of ...