Tipo de publicación: Con árbitro

  • Publicación
    Stellar masses from granulation and oscillations of 23 bright red giants observed by BRITE-Constellation
    Context. The study of stellar structure and evolution depends crucially on accurate stellar parameters. The photometry from space telescopes has provided superb...
  • Publicación
    Stellar masses of giant clumps in CANDELS and simulated galaxies using machine learning
    A significant fraction of high redshift star-forming disc galaxies are known to host giant clumps, whose nature and role in galaxy evolution are yet to be...
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    Stellar masses, sizes, and radial profiles for 465 nearby early-type galaxies: An extension to the Spitzer survey of stellar structure in Galaxies (S<SUP>4</SUP>G)
    Context. The Spitzer Survey of Stellar Structure in Galaxies (S 4G) is a detailed study of over 2300 nearby galaxies in the near-infrared (NIR), which has been...
  • Publicación
    Stellar mergers as the origin of the blue main-sequence band in young star clusters
    Recent high-quality Hubble Space Telescope photometry shows that the main-sequence stars of young star clusters form two discrete components in the colour...
  • Publicación
    Stellar metallicity from optical and UV spectral indices: Test case for WEAVE-StePS
    Context. The upcoming generation of optical spectrographs on four meter-class telescopes, with their huge multiplexing capabilities, excellent spectral...
  • Publicación
    Stellar metallicity gradients of Local Group dwarf galaxies
    Aims: We explore correlations between the strength of metallicity gradients in Local Group dwarf galaxies and their stellar mass, star formation history...
  • Publicación
    Stellar migration in the Auriga simulations
    We study the presence and importance of stellar migration in the evolution of 17 Milky-Way like disc galaxies with stellar mass 10 < log(M */M ⊙) < 11 from the...
  • Publicación
    Stellar models for a wide range of initial chemical compositions until helium burning. I. From X=0.60 to X=0.80 for Z=0.02.
    New grids of stellar evolutionary models are presented for a wide range of initial hydrogen content around the solar composition. These compositions are (X, Z)...
  • Publicación
    Stellar models for a wide range of initial chemical compositions until helium burning. II. From X=0.63 to X=0.80, for Z=0.01.
    Three new grids of stellar evolutionary models with Z=0.01 are presented for the following values of initial hydrogen content X_i_=0.80, 0.73 and 0.63. The...