Astrofísicas: Poblaciones estelares

  • Charla
    Past and Present of Dwarf Galaxies in Clusters
    Dwarf galaxies are a complex population. They comprise objects with young and old stellar populations, slow and fast rotation, as well as single- and multi...
  • Publicación
    Probing Abundance Variations Among Multiple Stellar Populations in the Metal-poor Globular Cluster NGC 2298 Using Gemini-South/GHOST
    Studying the abundances in metal-poor globular clusters is crucial for understanding the formation of the Galaxy and the nucleosynthesis processes in the early...
  • Publicación
    Recovering Age-Metallicity Distributions from Integrated Spectra: Validation with MUSE Data of a Nearby Nuclear Star Cluster
    Current instruments and spectral analysis programs are now able to decompose the integrated spectrum of a stellar system into distributions of ages and...
  • Charla
    Shedding light on the darkest galaxies: the Local Group dwarfs
    Crucial issues in cosmology and astrophysics are to understand the process of galaxy formation and evolution and the nature of what appears to be the dominant...
  • Publicación
    Síntesis evolutiva de poblaciones estelares en galaxias espirales.
    Not Available
  • Charla
    Spectral Energy Distributions of Single Stellar Populations in the Infrared range
    The present work shows the Spectral Energy Distributions (SEDs) in the near-infrared using the IRTF stellar library obtained using the models based on the...
  • Publicación
    Spectrophotometric Observations of Blue Compact Dwarf Galaxies: Mkn 370, Mkn 600 and Mkn 36
    Not Available
  • Charla
    Star clusters in M33
    ΛCDM-based numerical simulations predict a scenario consistent with observational evidence in Milky Way-like halos. However, less clear is the role of low-mass...
  • Publicación
    Stellar Ages and Metallicities Along the Bars of Barred Spirals
    Not Available