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/

  • Stellar Kinematics in Double-Barred Galaxies: The σ-Hollows
    We present SAURON integral-field stellar velocity and velocity dispersion maps for four double-barred early-type galaxies: NGC 2859, NGC 3941, NGC 4725, and NGC 5850. The presence of the inner bar does not produce major changes in the line-of-sight velocity, but it appears to have an important effect in the stellar velocity dispersion maps: we find
    de Lorenzo-Cáceres, A. et al.

    Advertised on:

    9
    2008
    Citations
    34
  • Stellar population in bulge of spiral galaxies
    We present a preliminary analysis of ASTRO-F data of a complete sample of ~150 EROs (R-K>5) down to K(Vega)
    Morelli, L. et al.

    Advertised on:

    9
    2007
    Citations
    1
  • Stellar populations in the centres of brightest cluster galaxies
    This paper is part of a series devoted to the study of the stellar populations in brightest cluster galaxies (BCGs), aimed at setting constraints on the formation and evolution of these objects. We have obtained high signal-to-noise ratio, long-slit spectra of 49 BCGs in the nearby Universe. Here, we derive single stellar population (SSP)
    Loubser, S. I. et al.

    Advertised on:

    9
    2009
    Citations
    63
  • Stellar populations of bulges in 14 cluster disc galaxies
    Photometry and long-slit spectroscopy are presented for 14 S0 and spiral galaxies of the Fornax, Eridanus and Pegasus cluster, and NGC 7582 group. The structural parameters of the galaxies are derived from the R-band images by performing a two-dimensional photometric decomposition of the surface brightness distribution. This is assumed to be the
    Morelli, L. et al.

    Advertised on:

    9
    2008
    Citations
    69
  • Stellar Populations of Bulges in Galaxies with Low Surface-brightness Discs
    The radial profiles of the age, metallicity and α/Fe enhancement of the stellar populations in the bulge-dominated region for a sample of eight spiral galaxies with low surface-brightness stellar discs and bulges are presented. Almost all the sample bulges are characterised by young stellar populations, solar α/Fe enhancements and metallicities
    Morelli, L. et al.

    Advertised on:

    9
    2012
    Citations
    0
  • Stellar Populations of Bulges of Disc Galaxies in Clusters
    Photometry and long-slit spectroscopy are presented for 14 S0 and spiral galaxies of the Fornax, Eridanus and Pegasus clusters and the NGC 7582 group. The age, metallicity and α/Fe enhancement of the stellar population in the centres and their gradients are obtained using stellar population models with variable element abundance ratios. Most of the
    Morelli, Lorenzo et al.

    Advertised on:

    9
    2008
    Citations
    0