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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  • Requirements on the gain calibration for LiteBIRD polarisation data with blind component separation
    The detection of primordial B modes of the cosmic microwave background (CMB) could provide information about the early stages of the Universe's evolution. The faintness of this signal requires exquisite calibration accuracy and control of instrumental systematic effects which otherwise could bias the measurements. In this work, we study the impact
    Carralot, F. et al.

    Fecha de publicación:

    1
    2025
    Número de citas
    0
  • Radii, masses, and transit-timing variations of the three-planet system orbiting the naked-eye star TOI-396
    Context. TOI-396 is an F6 V bright naked-eye star (V ≈ 6.4) orbited by three small (R p ≈ 2 R ⊕) transiting planets discovered thanks to space-based photometry from two TESS sectors. The orbital periods of the two innermost planets, namely TOI-396 b and c, are close to the 5:3 commensurability (P b ~ 3.6 d and P c ~ 6.0 d), suggesting that the
    Bonfanti, A. et al.

    Fecha de publicación:

    1
    2025
    Número de citas
    1
  • Production of alternate realizations of DESI fiber assignment for unbiased clustering measurement in data and simulations
    A critical requirement of spectroscopic large scale structure analyses is correcting for selection of which galaxies to observe from an isotropic target list. This selection is often limited by the hardware used to perform the survey which will impose angular constraints of simultaneously observable targets, requiring multiple passes to observe all
    Lasker, J. et al.

    Fecha de publicación:

    1
    2025
    Número de citas
    21
  • Orbit determination of visual binary systems observed with CST telescope in 2010–2013
    We present new orbital solutions for 15 binaries, which were astrometrically measured by our team during 2010–2013, using the FastCam 'lucky-imaging' camera installed at the 1.5-m Carlos Sánchez Telescope (CST) at the Observatorio del Teide, Tenerife (Spain). We present first orbital solutions for BU 1292, STF 147, HDS 1898, and STT 325 and revise
    Rica, Francisco et al.

    Fecha de publicación:

    1
    2025
    Número de citas
    0
  • Observations of umbral flashes in the resonant sunspot chromosphere
    Context. In sunspot umbrae, the core of some chromospheric lines exhibits periodic brightness enhancements known as umbral flashes. The consensus is that they are produced by the upward propagation of shock waves. This view has recently been challenged by the detection of downflowing umbral flashes and the confirmation of a resonant cavity above
    Felipe, T. et al.

    Fecha de publicación:

    1
    2025
    Número de citas
    1
  • New constraints on the central mass contents of Omega Centauri from combined stellar kinematics and pulsar timing
    Aims. We performed a combined analysis of stellar kinematics with line-of-sight accelerations of millisecond pulsars (MSPs) to probe the mass content of Omega Centauri (ω Cen). Our mass model includes the stellar mass distribution, a more concentrated mass component linked to the observed MSP population, a generic cluster of stellar remnants
    Bañares-Hernández, Andrés et al.

    Fecha de publicación:

    1
    2025
    Número de citas
    4