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/

  • Refereed
    The shapes of spiral arms in the S<SUP>4</SUP>G survey and their connection with stellar bars
    Context. Spiral galaxies are very common in the local Universe, but their formation, evolution, and interplay with bars remain poorly understood after more than a century of astronomical research on the topic. Aims: We use a sample of 391 nearby galaxies from the S 4G survey to characterise the winding angle and amplitude of spiral arms as a
    Díaz-García, S. et al.

    Advertised on:

    11
    2019
    Bibcode
    2019A&A...631A..94D
    Citations
    56
  • Refereed
    The OTELO survey. III. Demography, morphology, IR luminosity and environment of AGN hosts
    Aims: We take advantage of the capabilities of the OSIRIS Tunable Emission Line Object (OTELO) survey to select and study the AGN population in the field. In particular, we aim to perform an analysis of the properties of these objects, including their demography, morphology, and IR luminosity. Focusing on the population of Hα emitters at z ̃ 0.4
    Ramón-Pérez, Marina et al.

    Advertised on:

    11
    2019
    Bibcode
    2019A&A...631A..11R
    Citations
    8
  • Refereed
    The OTELO survey. II. The faint-end of the Hα luminosity function at z ̃ 0.40
    Aims: We take advantage of the capability of the OTELO survey to obtain the Hα luminosity function (LF) at z ̃ 0.40. Because of the deepest coverage of OTELO, we are able to determine the faint end of the LF, and thus better constrain the star formation rate and the number of galaxies at low luminosities. The AGN contribution to this LF is
    Ramón-Pérez, Marina et al.

    Advertised on:

    11
    2019
    Bibcode
    2019A&A...631A..10R
    Citations
    9
  • Refereed
    The OTELO survey. I. Description, data reduction, and multi-wavelength catalogue
    Context. The evolution of galaxies through cosmic time is studied observationally by means of extragalactic surveys. The usefulness of these surveys is greatly improved by increasing the cosmological volume, in either depth or area, and by observing the same targets in different wavelength ranges. A multi-wavelength approach using different
    Bongiovanni, Ángel et al.

    Advertised on:

    11
    2019
    Bibcode
    2019A&A...631A...9B
    Citations
    19
  • Refereed
    The nature of faint radio galaxies at high redshifts
    We present spectra and near-infrared images of a sample of faint radio sources initially selected as promising high-redshift radio galaxy (HzRG) candidates. We have determined redshifts for a total of 13 radio galaxies with redshifts ranging from 0.52 ≤ z ≤ 5.72. Our sample probes radio luminosities that are almost an order of magnitude fainter
    Saxena, A. et al.

    Advertised on:

    11
    2019
    Bibcode
    2019MNRAS.489.5053S
    Citations
    26
  • Refereed
    The Initial Mass Function of Lens Galaxies from Quasar Microlensing
    We present a new approach to studying the initial mass function (IMF) in external galaxies based on quasar microlensing observations. We use measurements of quasar microlensing magnifications in 24 lensed quasars to estimate the average mass of the stellar population in the lens galaxies without any a priori assumption on the shape of the IMF. The
    Jiménez-Vicente, J. et al.

    Advertised on:

    11
    2019
    Bibcode
    2019ApJ...885...75J
    Citations
    18