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/

  • Properties of bars and bulges in the Hubble sequence

    Properties of bars and bulges in the Hubble sequence are discussed, based on an analysis of 216 disc galaxies of S0-Sm types (S0s from the Near-Infrared S0 Survey and spirals from the Ohio State University Bright Spiral Galaxy Survey). For this purpose we have collected, and completed when necessary, the various analyses we have previously made

    Laurikainen, E. et al.

    Advertised on:

    10
    2007
    Citations
    174
  • Properties of Bars in the Local Universe

    We studied the fraction and properties of bars in a sample of about 3000 galaxies extracted from SDSS-DR5. This represents a volume limited sample with galaxies located between redshift 0.01

    Méndez-Abreu, J. et al.

    Advertised on:

    10
    2008
    Citations
    1
  • Pulsations in the late-type Be star HD 50 209 detected by CoRoT

    Context: The presence of pulsations in late-type Be stars is still a matter of controversy. It constitutes an important issue to establish the relationship between non-radial pulsations and the mass-loss mechanism in Be stars. Aims: To contribute to this discussion, we analyse the photometric time series of the B8IVe star HD 50 209 observed by the

    Diago, P. D. et al.

    Advertised on:

    10
    2009
    Citations
    31
  • QSO size ratios from multiband monitoring of a microlensing high-magnification event

    We introduce a new scheme to study the nature of the central engine in a lensed QSO. The compact emission regions could have different sizes in different optical wavelengths, and our framework permits us to obtain the source size ratios when a microlensing special high-magnification event (e.g., a caustic crossing event, a two-dimensional maximum

    Goicoechea, L. J. et al.

    Advertised on:

    10
    2004
    Citations
    4
  • Quantifying downsizing & its origin: the mass assembly of galaxies and the role of AGN

    We present our latest results based on the Spitzer Cosmological Surveys about the characterization of the mass assembly of galaxies in the last 12 Gyr. We have analyzed the stellar mass function up to z=4 using a sample of galaxies selected in the rest-frame near-infrared with Spitzer/IRAC, and the SFR function using MIPS data. Our results confirm

    Pérez-González, P. G. et al.

    Advertised on:

    10
    2009
    Citations
    0
  • Quantifying Resonant Structure in NGC 6946 from Two-dimensional Kinematics

    We study the two-dimensional kinematics of the Hα-emitting gas in the nearby barred Scd galaxy NGC 6946, in order to determine the pattern speed of the primary m=2 perturbation mode. The pattern speed is a crucial parameter for constraining the internal dynamics, estimating the impact velocities of the gravitational perturbation at the resonance

    Fathi, Kambiz et al.

    Advertised on:

    10
    2007
    Citations
    38