Astrofísicas: Métodos

  • Publicación
    Statistical studies of HII regions in nearby galaxies. I. Spitzer near-IR luminosities and temperatures, compared with Hα luminosities, from selected HII regions in M100
    Aims: We systematically study the relations between the Hα luminosity and the near-IR luminosity and temperature of a set of selected HII regions in the disc of...
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    Statistics of voids in the two-degree Field Galaxy Redshift Survey
    We present a statistical analysis of voids in the two-degree Field Galaxy Redshift Survey (2dFGRS). In order to detect the voids, we have developed two robust...
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    Status and scientific performance of Elmer, a multi-purpose instrument for the GTC
    ELMER is an instrument for the GTC designed to observe between 365 and 1000 nm. The observing modes for the instrument at Day One shall be: Imaging, Long Slit...
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    Stellar activity consequence on the retrieved transmission spectra through chromatic Rossiter-McLaughlin observations
    Mostly multiband photometric transit observations have been used so far to retrieve broadband transmission spectra of transiting exoplanets in order to study...
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    Stellar atmospheric parameters for 754 spectra from the X-shooter Spectral Library
    Context. The X-shooter Spectral Library (XSL) is an empirical stellar library at medium spectral resolution covering the wavelength range from 3000 Å to 24 800...
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    Stellar clustering and orbital architecture of planetary systems
    Context. Revealing the mechanisms shaping the architecture of planetary systems is crucial for our understanding of their formation and evolution. In this...
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    Stellar content, planetary nebulae, and globular clusters of [KKS2000]04 (NGC 1052-DF2)
    [KKS2000]04 (NGC 1052-DF2) has become a controversial and well-studied galaxy after the claims suggesting a lack of dark matter and the presence of an...
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    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...
  • 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...