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/

  • New constraints on the presence of debris disks around G 196-3 B and VHS J125601.92-125723.9 b
    Context. The existence of warm (protoplanetary) disks around very young isolated planetary and brown dwarf mass objects is known based on near- and mid-infrared flux excesses and millimeter observations. These disks may later evolve into debris disks or rings, although none have been observed or confirmed so far. Little is known about circum(sub
    Zakhozhay, Olga V. et al.

    Advertised on:

    6
    2023
    Citations
    0
  • Multimessenger Characterization of Markarian 501 during Historically Low X-Ray and γ-Ray Activity
    We study the broadband emission of Mrk 501 using multiwavelength observations from 2017 to 2020 performed with a multitude of instruments, involving, among others, MAGIC, Fermi's Large Area Telescope (LAT), NuSTAR, Swift, GASP-WEBT, and the Owens Valley Radio Observatory. Mrk 501 showed an extremely low broadband activity, which may help to unravel
    Abe, H. et al.

    Advertised on:

    6
    2023
    Citations
    26
  • Multi-campaign asteroseismic analysis of eight solar-like pulsating stars observed by the K2 mission
    The NASA K2 mission that succeeded the nominal Kepler mission observed several hundred thousand stars during its operations. While most of the stars were observed in single campaigns of ∼80 days, some of them were targeted for more than one campaign. We perform an asteroseismic study of a sample of eight solar-like stars observed during K2
    González-Cuesta, L. et al.

    Advertised on:

    6
    2023
    Citations
    8
  • MOA-2022-BLG-249Lb: Nearby microlensing super-Earth planet detected from high-cadence surveys
    Aims: We investigate the data collected by the high-cadence microlensing surveys during the 2022 season in search of planetary signals appearing in the light curves of microlensing events. From this search, we find that the lensing event MOA-2022-BLG-249 exhibits a brief positive anomaly that lasted for about one day, with a maximum deviation of ~0
    Han, Cheongho et al.

    Advertised on:

    6
    2023
    Citations
    4
  • MIGHTEE-H I: possible interactions with the galaxy NGC 895
    The transformation and evolution of a galaxy is strongly influenced by interactions with its environment. Neutral hydrogen (H I) is an excellent way to trace these interactions. Here, we present H I observations of the spiral galaxy NGC 895, which was previously thought to be isolated. High-sensitivity H I observations from the MeerKAT large survey
    Namumba, B. et al.

    Advertised on:

    6
    2023
    Citations
    3
  • Mapping gas around massive galaxies: cross-correlation of DES Y3 galaxies and Compton-y maps from SPT and Planck
    We cross-correlate positions of galaxies measured in data from the first three years of the Dark Energy Survey with Compton-y maps generated using data from the South Pole Telescope (SPT) and the Planck mission. We model this cross-correlation measurement together with the galaxy autocorrelation to constrain the distribution of gas in the Universe
    Sánchez, J. et al.

    Advertised on:

    6
    2023
    Citations
    19