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

  • A Deep Learning Approach to photospheric Parameters of CARMENES Target Stars
    We construct an individual convolutional neural network architecture for each of the four stellar parameters effective temperature (Teff), surface gravity (log g), metallicity [M/H], and rotational velocity (v sin i). The networks are trained on synthetic PHOENIX-ACES spectra, showing small training and validation errors. We apply the trained
    Passegger, Vera Maria et al.

    Fecha de publicación:

    3
    2021
    Número de citas
    1
  • REVEALING THE STELLAR POPULATIONS OF THE GALACTIC DISK USING THE ESO-VVV SURVEY
    Nuestra privilegiada localización en la Vía Láctea (VL) nos permite estudiar con gran precisión una galaxia espiral típica desde dentro a través de sus poblaciones estelares. Una parte significativa de estas poblaciones estelares está concentrada en el disco de la VL. El disco se extiende por una amplia región del cielo e incluye el disco interior
    Efsan Sokmen

    Fecha de publicación:

    3
    2021
  • Updated BaSTI Stellar Evolution Models and Isochrones. II. α-enhanced Calculations
    This is the second paper of a series devoted to presenting an updated release of the BaSTI (a Bag of Stellar Tracks and Isochrones) stellar model and isochrone library. Following the publication of the updated solar-scaled library, here we present the library for an α-enhanced heavy element distribution. These new α-enhanced models account for all
    Pietrinferni, Adriano et al.

    Fecha de publicación:

    2
    2021
    Número de citas
    146
  • Ultramassive Black Holes in the Most Massive Galaxies: M<SUB>BH</SUB>-σ versus M<SUB>BH</SUB>-R<SUB>b</SUB>
    We investigate the nature of the relations between black hole (BH) mass (M BH) and the central velocity dispersion (σ) and, for core-Sérsic galaxies, the size of the depleted core (R b). Our sample of 144 galaxies with dynamically determined M BH encompasses 24 core-Sérsic galaxies, thought to be products of gas-poor mergers, and reliably
    Dullo, Bililign T. et al.

    Fecha de publicación:

    2
    2021
    Número de citas
    19
  • Two-fluid simulations of Rayleigh-Taylor instability in a magnetized solar prominence thread. I. Effects of prominence magnetization and mass loading
    Solar prominences are formed by partially ionized plasma with inter-particle collision frequencies, which generally warrant magnetohydrodynamic treatment. In this work, we explore the dynamical impacts and observable signatures of two-fluid effects in the parameter regimes when ion-neutral collisions do not fully couple the neutral and charged
    Popescu Braileanu, B. et al.

    Fecha de publicación:

    2
    2021
    Número de citas
    26
  • Turbulent Gas in Lensed Planck-selected Starbursts at z ∼ 1-3.5
    Dusty star-forming galaxies at high redshift (1 < z < 3) represent the most intense star-forming regions in the universe. Key aspects to these processes are the gas heating and cooling mechanisms, and although it is well known that these galaxies are gas-rich, little is known about the gas excitation conditions. Only a few detailed radiative
    Harrington, Kevin C. et al.

    Fecha de publicación:

    2
    2021
    Número de citas
    77