Astrophysical: Galaxies

  • Publication
    Stellar population models based on new generation stellar library
    The spectral predictions of stellar population models are not as accurate in the ultra-violet (UV) as in the optical wavelength domain. One of the reasons is...
  • Publication
    Stellar population study in early-type galaxies: an approach from the K band
    A full understanding of the physical properties of integrated stellar systems demands a multiwavelength approach since each spectral window shows us the...
  • Publication
    Stellar population synthesis models between 2.5 and 5 μm based on the empirical IRTF stellar library
    We present the first single-burst stellar population models in the infrared wavelength range between 2.5 and 5 μm which are exclusively based on empirical...
  • Publication
    Stellar Population Synthesis of Star-forming Clumps in Galaxy Pairs and Non-interacting Spiral Galaxies
    We have identified 1027 star-forming complexes in a sample of 46 galaxies from the Spirals, Bridges, and Tails (SB&T) sample of interacting galaxies, and 693...
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    Stellar populations across galaxy bars in the MUSE TIMER project
    Stellar populations in barred galaxies save an imprint of the influence of the bar on the host galaxy's evolution. We present a detailed analysis of star...
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    Stellar Populations and Kinematics of Red Galaxies at z > 2: Implications for the Formation of Massive Galaxies
    We recently identified a substantial population of galaxies at z>2 with comparatively red rest-frame optical colors. These distant red galaxies (DRGs) are...
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    Stellar populations and physical properties of starbursts in the antennae galaxy from self-consistent modelling of MUSE spectra
    We have modelled the stellar and nebular continua and emission-line intensity ratios of massive stellar populations in the Antennae galaxy using high resolution...
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    Stellar populations and surface brightness fluctuations: new observations and models
    We investigate the use of surface brightness fluctuations (SBF) measurements in optical and near-IR bandpasses for both stellar population and distance studies...
  • Publication
    Stellar Populations and the Local Group Membership of the Dwarf Galaxy DDO 210
    We present deep BVI CCD photometry of the stars in the dwarf galaxy DDO 210. The color-magnitude diagrams of DDO 210 show a well-defined red giant branch (RGB)...