Publications

This section contains the publications database that collects IAC articles published in scientific journals. Please, click on the arrow to see full search filter and sort options: author, journal, year, etc..

It also provides access to IAC Preprints Repository here: https://research.iac.es/preprints/

  • The Pristine Inner Galaxy Survey - VIII. Characterizing the orbital properties of the ancient, very metal-poor inner Milky Way
    The oldest stars in the Milky Way (born in the first few billion years) are expected to have a high density in the inner few kpc, spatially overlapping with the Galactic bulge. We use spectroscopic data from the Pristine Inner Galaxy Survey (PIGS) to study the dynamical properties of ancient, metal-poor inner Galaxy stars. We compute distances
    Ardern-Arentsen, Anke et al.

    Advertised on:

    5
    2024
    Citations
    5
  • The wide-field, multiplexed, spectroscopic facility WEAVE: Survey design, overview, and simulated implementation
    WEAVE, the new wide-field, massively multiplexed spectroscopic survey facility for the William Herschel Telescope, saw first light in late 2022. WEAVE comprises a new 2-deg field-of-view prime-focus corrector system, a nearly 1000-multiplex fibre positioner, 20 individually deployable 'mini' integral field units (IFUs), and a single large IFU
    Jin, Shoko et al.

    Advertised on:

    5
    2024
    Citations
    39
  • TOI-663: A newly discovered multi-planet system with three transiting mini-Neptunes orbiting an early M star
    We present the detection of three exoplanets orbiting the early M dwarf TOI-663 (TIC 54962195; V = 13.7 mag, J = 10.4 mag, R ★ = 0.512 ± 0.015 R ⊙, M ★ = 0.514 ± 0.012 M ⊙, d = 64 pc). TOI-663 b, c, and d, with respective radii of 2.27 ± 0.10 R ⊕, 2.26 ± 0.10 R ⊕, and 1.92 ± 0.13 R ⊕ and masses of 4.45 ± 0.65 M ⊕, 3.65 ± 0.97 M ⊕, and <5.2 M ⊕ at
    Cointepas, M. et al.

    Advertised on:

    5
    2024
    Citations
    0
  • Improvement of farside activity detection with machine learning techniques and applications
    Hasta ahora, la única formar de monitorizar de manera consistente el hemisferio del Sol no visible (farside de aquí en adelante) desde la Tierra es el uso de métodos heliosísmicos. Estos métodos interpretan las oscilaciones del hemisferio visible (nearside de aquí en adelante) para inferir la actividad del farside, que es de gran importancia en las
    Elena García Broock

    Advertised on:

    2
    2024
  • Apparent correlation between extrinsic and intrinsic flux variations in the first gravitationally lensed quasar
    To better understand which sources contribute to optical passband fluxes of Q0957+561, we present and analyse light curves of the doubly imaged gravitationally lensed quasar from its discovery to 2023. After an early microlensing event, the difference light curves (describing delay-corrected flux ratios between the two quasar images) only show
    Goicoechea, L. J. et al.

    Advertised on:

    5
    2024
    Citations
    0
  • High-resolution Spectroscopic Reconnaissance of a Temperate Sub-Neptune
    The study of temperate sub-Neptunes is the new frontier in exoplanetary science. A major development in the past year has been the first detection of carbon-bearing molecules in the atmosphere of a temperate sub-Neptune, K2-18 b, a possible Hycean world, with the James Webb Space Telescope (JWST). The JWST is poised to characterize the atmospheres
    Cabot, Samuel H. C. et al.

    Advertised on:

    5
    2024
    Citations
    1