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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  • TOI 762 A b and TIC 46432937 b: Two Giant Planets Transiting M-dwarf Stars
    We present the discovery of TOI 762 A b and TIC 46432937 b, two giant planets transiting M-dwarf stars. Transits of both systems were first detected from observations by the NASA TESS mission, and the transiting objects are confirmed as planets through high-precision radial velocity observations carried out with Very Large Telescope/ESPRESSO. TOI
    Hartman, Joel D. et al.

    Fecha de publicación:

    11
    2024
    Número de citas
    0
  • Massive characterisation of subgiants and red giants with TESS (Kepler and Gaia)
    TESS serves as a formidable tool for investigating stellar variability. Nonetheless, the adaptation of methodologies employed in other space missions, such as Kepler, to deduce long stellar rotation periods or solar-like stellar pulsations has been a challenge. The advent of multiple sectors of data for most stars every two years with the extended
    García, Rafael A. et al.

    Fecha de publicación:

    9
    2024
    Número de citas
    0
  • The Fourth S-PLUS Data Release: 12-filter photometry covering 3000 square degrees in the southern hemisphere
    Context. The Southern Photometric Local Universe Survey (S-PLUS) is a project to map ~9300 sq deg of the sky using twelve bands (seven narrow and five broadbands). Observations are performed with the T80-South telescope, a robotic telescope located at the Cerro Tololo Observatory in Chile. The survey footprint consists of several large contiguous
    Herpich, F. R. et al.

    Fecha de publicación:

    9
    2024
    Número de citas
    0
  • Asteroseismic grid-modelling of the binary system KIC 9163796
    The age of a star cannot be measured but only inferred from observational quantities related to age. For stars in the red-giant phase, classical methods such as isochrone fitting can deliver ages with statistical uncertainties between 30% and 50%. Asteroseismic modelling is known to provide the most precise ages for red giants to date. Furthermore
    Grossmann, Desmond et al.

    Fecha de publicación:

    7
    2024
    Número de citas
    0
  • Kepler meets Gaia: Binary systems, color-magnitude diagram, and kinematic analysis
    The Kepler mission has delivered unprecedented high-quality photometry. These data have impacted numerous research fields including Galactic studies, asteroseismology, and exoplanets, and continue to be an astrophysical gold mine to this day. Because of this, thorough investigations of the ∼200,000 stars observed by Kepler remain of paramount
    Godoy-Rivera, Diego et al.

    Fecha de publicación:

    7
    2024
    Número de citas
    0
  • Measuring stellar long surface rotation periods by combining multi-sector/cycle long-cadence data from TESS
    The evolution of surface magnetic features on stars, such as spots and faculae, produces modulations in light curves. These modulations allow us to measure the surface rotation period, P_rot, of stars from the main sequence (e.g., McQuillan et al. 2014; Santos et al. 2019, 2021) to the red-giant (Ceillier et al. 2017) phase. Nevertheless, the
    Palakkatharappil, Dinil Bose et al.

    Fecha de publicación:

    7
    2024
    Número de citas
    0