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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  • The hierarchical growth of bright central galaxies and intracluster light as traced by the magnitude gap
    Using a sample of 2800 galaxy clusters identified in the Dark Energy Survey across the redshift range $0.20 \lt z \lt 0.60$, we characterize the hierarchical assembly of bright central galaxies (BCGs) and the surrounding intracluster light (ICL). To quantify hierarchical formation we use the stellar mass-halo mass (SMHM) relation, comparing the
    Golden-Marx, Jesse B. et al.

    Fecha de publicación:

    4
    2025
    Número de citas
    3
  • Development and quality control of PMT modules for the large-sized telescopes of the Cherenkov Telescope Array Observatory
    The camera of the Large-Sized Telescopes (LSTs) of the Cherenkov Telescope Array Observatory (CTAO) consists of 1855 pixels that are grouped into 265 high-performance photomultiplier tube (PMT) modules. Each module comprises a seven-light-guide plate, seven PMT units, a slow control board, and a readout board with a trigger board. The requirements
    Saito, T. et al.

    Fecha de publicación:

    4
    2025
    Número de citas
    0
  • The NCORES programme: precise planetary masses, null results, and insight into the planet mass distribution near the radius gap
    NCORES was a large observing programme on the ESO HARPS spectrograph, dedicated to measuring the masses of Neptune-like and smaller transiting planets discovered by the TESS satellite using the radial velocity technique. This paper presents an overview of the programme, its scientific goals and published results, covering 35 planets in 18 planetary
    Armstrong, David J. et al.

    Fecha de publicación:

    3
    2025
    Número de citas
    0
  • The First Identification of Lyα Changing-look Quasars at High Redshift in DESI
    We present two cases of Lyα changing-look (CL) quasars (J1306 and J1512) along with two additional candidates (J1511 and J1602), all discovered serendipitously at z > 2 through the Dark Energy Spectroscopic Instrument and the Sloan Digital Sky Survey. It is the first time to capture CL events in Lyα at high redshift, which is crucial for
    Guo, Wei-Jian et al.

    Fecha de publicación:

    3
    2025
    Número de citas
    0
  • The Assembly of Supermassive Black Holes at z < 1 in Early-type Galaxies from Scaling Relations
    The assembly of supermassive black hole (SMBH) mass (M •) and stellar mass (M *) in galaxies can be studied via the redshift evolution of the M •–M * relation, but the ways in which selection bias and physical assembly channels affect this evolution are uncertain. To address this, we compare the M •–M * relation for local massive (M * > 10 10.5 M ⊙
    Farrah, D. et al.

    Fecha de publicación:

    3
    2025
    Número de citas
    0
  • TESS Hunt for Young and Maturing Exoplanets (THYME). XII. A Young Mini-Neptune on the Upper Edge of the Radius Valley in the Hyades Cluster
    We present the discovery and characterization of TOI-4364b, a young mini-Neptune in the tidal tails of the Hyades cluster, identified through TESS transit observations and ground-based follow-up photometry. The planet orbits a bright M dwarf (K = 9.1 mag) at a distance of 44 pc, with an orbital period of 5.42 days and an equilibrium temperature of
    Distler, Adam et al.

    Fecha de publicación:

    3
    2025
    Número de citas
    0