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

  • Analysis of absorption lines in the high-resolution spectra of five hot post-AGB candidates
    From an analysis of absorption lines in the high-resolution spectra, we have derived the radial velocities, stellar parameters (T eff, log g, wind-strength parameter log Q, and projected rotational velocity), and abundances (C, N, O, and Si) of IRAS 17460-3114, IRAS 18131-3008, IRAS 19336-0400, LSE 45, and LSE 163. Abundances are found to be solar
    Herrero, A. et al.

    Fecha de publicación:

    3
    2020
    Número de citas
    9
  • Analysis in the visible range of NASA Lucy mission targets: Eurybates, Polymele, Orus and Donaldjohanson.
    Jupiter Trojan asteroids are minor bodies that share Jupiter's orbit around the Sun. Although not yet well understood in origin and composition, they have surface properties that, besides being comparable with other populations of small bodies in the Solar System, hold information that may restrict models of planetary formation. Because of this
    Souza-Feliciano, A. C. et al.

    Fecha de publicación:

    3
    2020
    Número de citas
    10
  • An ultra-massive white dwarf with a mixed hydrogen-carbon atmosphere as a likely merger remnant
    White dwarfs are dense, cooling stellar embers consisting mostly of carbon and oxygen 1, or oxygen and neon (with a few per cent carbon) at higher initial stellar masses 2. These stellar cores are enveloped by a shell of helium, which in turn, is usually surrounded by a layer of hydrogen, generally prohibiting direct observation of the interior
    Hollands, M. A. et al.

    Fecha de publicación:

    3
    2020
    Número de citas
    46
  • An ionized superbubble powered by a protocluster at z = 6.5
    We show herein that a proto-cluster of Ly α emitting galaxies, spectroscopically confirmed at redshift 6.5, produces a remarkable number of ionizing continuum photons. We start from the Ly α fluxes measured in the spectra of the sources detected spectroscopically. From these fluxes, we derive the ionizing emissivity of continuum photons of the
    Rodríguez Espinosa, J. M. et al.

    Fecha de publicación:

    3
    2020
    Número de citas
    5
  • An eclipsing substellar binary in a young triple system discovered by SPECULOOS
    Mass, radius and age are three of the most fundamental parameters for celestial objects, enabling insight into the evolution and internal physics of stars, brown dwarfs and planets. Brown dwarfs are hydrogen-rich objects that are unable to sustain core fusion reactions but are supported against collapse by electron degeneracy pressure 1. As they
    Triaud, Amaury H. M. J. et al.

    Fecha de publicación:

    3
    2020
    Número de citas
    34
  • A pulsating white dwarf in an eclipsing binary
    White dwarfs are the burnt-out cores of Sun-like stars and are the fate of 97 per cent of the stars in our Galaxy. The internal structure and composition of white dwarfs are hidden by their high gravities, which causes all elements apart from the lightest ones to settle out of their atmospheres. The most direct method of probing the inner structure
    Parsons, Steven G. et al.

    Fecha de publicación:

    3
    2020
    Número de citas
    28