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 Carina Project. VII. Toward the Breaking of the Age-Metallicity Degeneracy of Red Giant Branch Stars Using the C U, B, I Index
    We present an analysis of photometric and spectroscopic data of the Carina dSph galaxy, testing a new approach similar to that used to disentangle multiple populations in Galactic globular clusters (GCs). We show that a proper color combination is able to separate a significant fraction of the red giant branch (RGB) of the two main Carina
    Monelli, M. et al.

    Advertised on:

    12
    2014
    Bibcode
    2014ApJ...796...90M
    Citations
    14
  • Refereed
    The APOKASC Catalog: An Asteroseismic and Spectroscopic Joint Survey of Targets in the Kepler Fields
    We present the first APOKASC catalog of spectroscopic and asteroseismic properties of 1916 red giants observed in the Kepler fields. The spectroscopic parameters provided from the Apache Point Observatory Galactic Evolution Experiment project are complemented with asteroseismic surface gravities, masses, radii, and mean densities determined by
    Pinsonneault, M. H. et al.

    Advertised on:

    12
    2014
    Bibcode
    2014ApJS..215...19P
    Citations
    310
  • Refereed
    Strong Chromatic Microlensing in HE0047–1756 and SDSS1155+6346
    We use spectra of the double-lensed quasars HE0047–1756 and SDSS1155+6346 to study their unresolved structure through the impact of microlensing. There is no significant evidence of microlensing in the emission line profiles except for the Lyα line of SDSS1155+6346, which shows strong differences in the shapes for images A and B. However, the
    Rojas, K. et al.

    Advertised on:

    12
    2014
    Bibcode
    2014ApJ...797...61R
    Citations
    28
  • Refereed
    Stellar Kinematics and Structural Properties of Virgo Cluster Dwarf Early-type Galaxies from the SMAKCED Project. II. The Survey and a Systematic Analysis of Kinematic Anomalies and Asymmetries
    We present spatially resolved kinematics and global stellar populations and mass-to-light ratios for a sample of 39 dwarf early-type (dE) galaxies in the Virgo cluster studied as part of the SMAKCED stellar absorption-line spectroscopy and imaging survey. This sample is representative of the early-type population in the Virgo cluster in the
    Toloba, E. et al.

    Advertised on:

    12
    2014
    Bibcode
    2014ApJS..215...17T
    Citations
    69
  • Refereed
    SPIDER - X. Environmental effects in central and satellite early-type galaxies through the stellar fossil record
    A detailed analysis of how environment affects the star formation history of early-type galaxies (ETGs) is undertaken via high signal-to-noise ratio stacked spectra obtained from a sample of 20 977 ETGs (morphologically selected) from the Sloan Digital Sky Survey-based SPIDER survey. Two major parameters are considered for the study: the central
    La Barbera, F. et al.

    Advertised on:

    12
    2014
    Bibcode
    2014MNRAS.445.1977L
    Citations
    46
  • Refereed
    Spectroscopy of Hyades L dwarf candidates★
    We present the results of photometric, astrometric, and spectroscopic follow-up of L dwarf candidates identified in the Hyades cluster by Hogan et al. We obtained low-resolution optical spectroscopy with the Optical System for Imaging and low-intermediate Resolution Integrated Spectroscopy spectrograph on the Gran Telescopio de Canarias for all 12
    Lodieu, N. et al.

    Advertised on:

    12
    2014
    Bibcode
    2014MNRAS.445.3908L
    Citations
    28