Publicaciones

Esta sección ofrece el acceso a la base de datos de Publicaciones que recopila los artículos del IAC publicados en revistas científicas. Por favor, pulsa la flecha del menú para ver todas las opciones de búsqueda y de ordenación de resultados; autor, revista, año, etc..

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  • A morphological study of galaxies in ZwCl0024+1652, a galaxy cluster at redshift z ˜ 0.4
    The well-known cluster of galaxies ZwCl0024+1652 at z ˜ 0.4 lacks an in-depth morphological classification of its central region. While previous studies provide a visual classification of a patched area, we used the public code called galaxy Support Vector Machine (GALSVM) and HST/ACS data as well as the WFP2 master catalogue to automatically
    Amado, Zeleke Beyoro et al.

    Fecha de publicación:

    5
    2019
    Número de citas
    7
  • BAYESIAN ANALYSIS OF THE SOLAR CORONA
    In spite of the instrumental improvements to acquire data and the new techniques developed to analysed them, the solar corona is one of the regions of the Sun with more unresolved questions. New methods to compare between observations and theoretical or numerical models are necessary to reveal the main physical conditions and processes of this
    María Montes Solís

    Fecha de publicación:

    5
    2019
  • Two's a crowd? Characterising the effect of photometric contamination on the extraction of the global asteroseismic parameter νmax in red-giant binaries
    Context. Theoretical scaling relations for solar-like oscillators and red giants are widely used to estimate fundamental stellar parameters. The accuracy and precision of these relations have often been questioned in the literature, with studies often utilising binarity for model-independent validation. However, it has not been tested if the
    Sekaran, S. et al.

    Fecha de publicación:

    4
    2019
    Número de citas
    5
  • Tracing the formation of the Milky Way through ultra metal-poor stars
    We use Gaia DR2 astrometric and photometric data, published radial velocities and MESA models to infer distances, orbits, surface gravities, and effective temperatures for all ultra metal-poor stars ([Fe/H] -4.0 dex) available in the literature. Assuming that these stars are old (> 11 Gyr) and that they are expected to belong to the Milky Way halo
    Sestito, F. et al.

    Fecha de publicación:

    4
    2019
    Número de citas
    101
  • The XMM-Newton/HST View of the Obscuring Outflow in the Seyfert Galaxy Mrk 335 Observed at Extremely Low X-Ray Flux
    The Seyfert galaxy Mrk 335 is known for its frequent changes of flux and spectral shape in the X-ray band that occurred during recent years. These variations may be explained by the onset of a wind that previous, noncontemporaneous high-resolution spectroscopy in X-ray and UV bands located at accretion disk scale. A simultaneous new campaign by XMM
    Longinotti, Anna Lia et al.

    Fecha de publicación:

    4
    2019
    Número de citas
    37
  • The VLT-FLAMES Tarantula Survey. XXXI. Radial velocities and multiplicity constraints of red supergiant stars in 30 Doradus
    Aims: The incidence of multiplicity in cool, luminous massive stars is relatively unknown compared to their hotter counterparts. In this work we present radial velocity (RV) measurements and investigate the multiplicity properties of red supergiants (RSGs) in the 30 Doradus region of the Large Magellanic Cloud using multi-epoch visible spectroscopy
    Patrick, L. R. et al.

    Fecha de publicación:

    4
    2019
    Número de citas
    32