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/

  • Constraints on optical and near-infrared variability in the localization of the long-period radio transient GLEAM-X J1627-52
    GLEAM-X J1627-52 was discovered as a periodic ( $\sim$18 min) radio signal over a duration of three months in 2018. It is an enigmatic example of a growing population of 'long-period radio transients' consistent with Galactic origins. Their nature is uncertain, and leading models invoke magnetic neutron stars or white dwarfs, potentially in close
    Lyman, J. D. et al.

    Advertised on:

    4
    2025
    Citations
    0
  • Constraining Atmospheric Composition from the Outflow: Helium Observations Reveal the Fundamental Properties of Two Planets Straddling the Radius Gap
    TOI-836 is a ∼2–3 Gyr K dwarf with an inner super Earth (R = 1.7 R ⊕, P = 3.8 days) and an outer mini-Neptune (R = 2.6 R ⊕, P = 8.6 days). JWST/NIRSpec 2.8–5.2 μm transmission spectra are flat for both planets. We present Keck/NIRSPEC observations of escaping helium for super-Earth b, which shows no excess absorption in the 1083 nm triplet to deep
    Zhang, Michael et al.

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    4
    2025
    Citations
    0
  • Calibrating the absolute magnitude of type Ia supernovae in nearby galaxies using [O II] and implications for H<SUB>0</SUB>
    The present state of cosmology is facing a crisis where there is a fundamental disagreement in measurements of the Hubble constant ( $H_{0}$), with significant tension between the early and late Universe methods. Type Ia supernovae (SNe Ia) are important to measuring $H_{0}$ through the astronomical distance ladder. However, there remains potential
    Dixon, M. et al.

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    4
    2025
    Citations
    0
  • X-Shooting ULLYSES: Massive stars at low metallicity: X. Physical parameters and feedback of massive stars in the LMC N11 B star-forming region
    Massive stars drive the ionization and mechanical feedback within young star-forming regions. The Large Magellanic Cloud (LMC) is an ideal galaxy for studying individual massive stars and quantifying their feedback contribution to the environment. We analyze eight exemplary targets in LMC N11 B from the Hubble UV Legacy Library of Young Stars as
    Gómez-González, V. M. A. et al.

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    3
    2025
    Citations
    0
  • Water in Ryugu as a property of processes in its parent body
    Context. Samples from the asteroid Ryugu provide key information on the initial composition and evolutionary processes of primitive bodies. Aims. This study aims to detect H 2O spectral features associated with inter-layer water in a statistically significant number of Ryugu grains protected from terrestrial contamination. Methods. We analysed
    Le Pivert-Jolivet, T. et al.

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    3
    2025
    Citations
    0
  • Unveiling the warm molecular outflow component of type-2 quasars with SINFONI
    We present seeing-limited (0.8″) near-infrared integral field spectroscopy data of the type-2 quasars, QSO2s, SDSS J135646.10+102609.0 (J1356) and SDSS J143029.89+133912.1 (J1430, the Teacup), both belonging to the Quasar Feedback, QSOFEED, sample. The nuclear K-band spectra (1.95–2.45 μm) of these radio-quiet QSO2s reveal several H 2 emission
    Zanchettin, M. V. et al.

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    3
    2025
    Citations
    0