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..

Además ofrece acceso al  repositorio de preprints del IAC: https://research.iac.es/preprints/l

  • Unveiling the chemical fingerprint of phosphorus-rich stars: II. Heavy-element abundances from UVES/VLT spectra
    Context. The atmospheres of phosphorus-rich (P-rich) stars have been shown to contain between 10 and 100 times more P than our Sun. Given its crucial role as an essential element for life, it is especially necessary to uncover the origin of P-rich stars to gain insights into the still unknown nucleosynthetic formation pathways of P in our Galaxy
    Lugaro, Maria et al.

    Fecha de publicación:

    10
    2024
    Número de citas
    0
  • A detailed study of the very high-energy Crab pulsar emission with the LST-1
    Context. To date, three pulsars have been firmly detected by imaging atmospheric Cherenkov telescopes (IACTs). Two of them reached the TeV energy range, challenging models of very high-energy (VHE) emission in pulsars. More precise observations are needed to better characterize pulsar emission at these energies. The LST-1 is the prototype of the
    Abe, K. et al.

    Fecha de publicación:

    10
    2024
    Número de citas
    0
  • A new perspective on the stellar mass-metallicity relation of quiescent galaxies from the LEGA-C survey
    We investigated the stellar mass-metallicity relation (MZR) using a sample of 637 quiescent galaxies with 10.4 ≤ log(M */M ⊙) < 11.7 selected from the LEGA-C survey at 0.6 ≤ z ≤ 1. We derived mass-weighted stellar metallicities using full-spectral fitting. We find that while lower-mass galaxies are both metal-rich and metal-poor, there are no metal
    Bevacqua, Davide et al.

    Fecha de publicación:

    10
    2024
    Número de citas
    0
  • Application of the Eddington inversion method to constrain the dark matter halo of galaxies using only observed surface brightness profiles
    Context. The halos of low-mass galaxies may allow us to constrain the nature of dark matter (DM), but the kinematic measurements needed to diagnose the required properties are technically extremely challenging. However, the photometry of these systems is doable. Aims. Using only stellar photometry, we wanted to constrain key properties of the DM
    Sánchez Almeida, Jorge et al.

    Fecha de publicación:

    10
    2024
    Número de citas
    0
  • Empirical mass-loss rates and clumping properties of O-type stars in the Large Magellanic Cloud
    Context. The nature of mass-loss in massive stars is one of the most important and difficult to constrain processes in the evolution of massive stars. The largest observational uncertainties are related to the influence of metallicity and wind structure with optically thick clumps. Aims. We aim to constrain the wind parameters of sample of 18 O
    Hawcroft, C. et al.

    Fecha de publicación:

    10
    2024
    Número de citas
    0
  • Euclid: Constraining linearly scale-independent modifications of gravity with the spectroscopic and photometric primary probes
    Context. The future Euclid space satellite mission will offer an invaluable opportunity to constrain modifications to Einstein's general relativity at cosmic scales. In this paper, we focus on modified gravity models characterised, at linear scales, by a scale-independent growth of perturbations while featuring different testable types of
    Frusciante, N. et al.

    Fecha de publicación:

    10
    2024
    Número de citas
    0