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

  • Con árbitro
    Red supergiant stars in binary systems: II. Confirmation of B-type companions of red supergiants in the Small Magellanic Cloud using Hubble ultraviolet spectroscopy
    Red supergiant (RSG) stars represent the final evolutionary phase of the majority of massive stars and hold a unique role in testing the physics of stellar models. Eighty-eight RSGs in the Small Magellanic Cloud (SMC) were recently found to have an ultraviolet (UV) excess, which was attributed to a B-type companion. We present follow-up Hubble
    Patrick, L. R. et al.

    Fecha de publicación:

    8
    2025
    Bibcode
    2025A&A...700A..36P
    Número de citas
    4
  • Con árbitro
    Puzzling Variation of Gamma Rays from the Sun over the Solar Cycle Revealed with Fermi-LAT
    The steady-state gamma-ray emission from the Sun is thought to consist of two emission components due to interactions with Galactic cosmic rays: (1) a hadronic disk component, and (2) a leptonic extended component peaking at the solar edge and extending into the heliosphere. The flux of these components is expected to vary with the 11 yr solar
    Acharyya, A. et al.

    Fecha de publicación:

    8
    2025
    Bibcode
    2025ApJ...989L..16A
    Número de citas
    3
  • Con árbitro
    Puzzling radial gradients of K-band absorption features in the giant elliptical galaxy M87
    We present new K-band spectroscopy for the giant elliptical galaxy M87 in the Virgo cluster, taken with the Large Binocular Telescope Utility Camera in the Infrared (LUCI) spectrograph at the Large Binocular Telescope (LBT). The new data are used to study line strengths of K-band absorption features from different chemical species, namely Fe, Mg
    La Barbera, F. et al.

    Fecha de publicación:

    8
    2025
    Bibcode
    2025A&A...700A..64L
    Número de citas
    0
  • Con árbitro
    NIRPS joining HARPS at ESO 3.6 m: On-sky performance and science objectives
    Context. The Near-InfraRed Planet Searcher (NIRPS) is a high-resolution, high-stability near-infrared (NIR) spectrograph equipped with an adaptive optics (AO) system. Installed on the ESO 3.6-m telescope at La Silla Observatory, Chile, it was developed to enable radial velocity (RV) measurements of low-mass exoplanets around M dwarfs and to
    Bouchy, François et al.

    Fecha de publicación:

    8
    2025
    Bibcode
    2025A&A...700A..10B
    Número de citas
    5
  • Con árbitro
    NIRPS detection of delayed atmospheric escape from the warm and misaligned Saturn-mass exoplanet WASP-69 b
    Context. Near-infrared high-resolution échelle spectrographs unlock access to fundamental properties of exoplanets, from their atmospheric escape and composition to their orbital architecture, which can all be studied simultaneously from transit observations. Aims. We present the first results of the newly commissioned ESO near-infrared
    Allart, Romain et al.

    Fecha de publicación:

    8
    2025
    Bibcode
    2025A&A...700A...7A
    Número de citas
    2
  • Con árbitro
    NIKA2 Cosmological Legacy Survey: Blind detection of galaxy clusters in the COSMOS field via the Sunyaev-Zel'dovich effect
    Clusters of galaxies, formed in the latest stages of structure formation, are unique cosmological probes. With the advent of large CMB surveys like those from the Planck satellite, the ACT and SPT telescopes, we now have access to a large number of galaxy clusters detected at millimeter wavelengths via the thermal Sunyaev-Zel'dovich (tSZ) effect
    Chérouvrier, D. et al.

    Fecha de publicación:

    8
    2025
    Bibcode
    2025A&A...700A..30C
    Número de citas
    0