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..

Además ofrece acceso al  repositorio de preprints del IAC: https://research.iac.es/preprints/l

  • The IACOB project: searching for empirical signatures of binarity in fast-rotating Galactic O stars and B supergiants
    Rotation is one of the important parameters affecting the evolution and final fate of massive stars. Still the origin of fast- rotating stars in the massive OB domain remains unclear. Although the high spin rates detected in about 20-30% of these stars could just be an imprint of the star formation process, alternative scenarios -supported by the
    Britavskiy, N. et al.

    Fecha de publicación:

    7
    2020
    Número de citas
    2
  • The IACOB spectroscopic database. New interface and second data release
    After almost 12 years gathering data with the 2.56-m Nordic Optical Telescope and the 1.2-m Mercator telescope, the IACOB project has broken the record of compiling high quality, multi-epoch, optical spectra for more than 1000 Northern Galactic O- and B-type stars. To celebrate this important milestone, in this contribution to the first virtual
    Simón-Díaz, S. et al.

    Fecha de publicación:

    7
    2020
    Número de citas
    7
  • The impact of strong recombination on temperature determination in planetary nebulae
    The long-standing difference in chemical abundances determined from optical recombination lines and collisionally excited lines raises questions about our understanding of atomic physics, as well as the assumptions made when determining physical conditions and chemical abundances in astrophysical nebulae. Here, we study the recombination
    Gómez-Llanos, V. et al.

    Fecha de publicación:

    7
    2020
    Número de citas
    10
  • The Impact of the Mass Spectrum of Lenses in Quasar Microlensing Studies. Constraints on a Mixed Population of Primordial Black Holes and Stars
    We show that quasar microlensing magnification statistics induced by a population of point microlenses distributed according to a mass-spectrum can be very well approximated by that of a single-mass, "monochromatic", population. When the spatial resolution (physically defined by the source size) is small as compared with the Einstein radius, the
    Esteban-Gutiérrez, A. et al.

    Fecha de publicación:

    7
    2020
    Número de citas
    0
  • The intra-cluster light as a tracer of the total matter density distribution: a view from simulations
    By using deep observations of clusters of galaxies, it has been recently found that the projected stellar mass density closely follows the projected total (dark and baryonic) mass density. In this work, we aim to test these observations using the Cluster-EAGLE simulations. We find that the shape of the stellar mass distribution follows that of the
    Alonso Asensio, I. et al.

    Fecha de publicación:

    7
    2020
    Número de citas
    0
  • The Milky Way's bulge star formation history as constrained from its bimodal chemical abundance distribution
    We conduct a quantitative analysis of the star formation history (SFH) of the Milky Way's (MW) bulge by exploiting the constraining power of its stellar [Fe/H] and [Mg/Fe] distribution functions. Using Apache Point Observatory Galactic Evolution Experiment survey data, we confirm the previously established bimodal [Mg/Fe]-[Fe/H] distribution within
    Lian, Jianhui et al.

    Fecha de publicación:

    7
    2020
    Número de citas
    23