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/

  • An active M8.5 dwarf wide companion to the M4/DA binary LHS 4039/LHS 4040
    Low-mass and brown dwarfs have recently been found as wide companions to many nearby stars, formerly believed to be single. Wide binaries are usually found as common proper motion pairs. Sometimes, more than two objects share the same large proper motion, identifying them as nearby systems. We have found a third, low-mass component to a known wide
    Scholz, R.-D. et al.

    Advertised on:

    1
    2004
    Citations
    21
  • Abundances in Stars with Exoplanets
    Extensive spectroscopic studies of stars with and without planets have concluded that stars hosting planets are significantly more metal-rich than those without planets. More subtle trends of different chemical elements begin to appear as the number of detected extrasolar planetary systems continues to grow. I review our current knowledge
    Israelian, G.

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    1
    2004
    Citations
    4
  • A Correlation between Light Profile and [Mg/Fe] Abundance Ratio in Early-Type Galaxies
    We explore possible correlations between light profile shapes, as parameterized by the Sérsic index n or the concentration index Cre(1/3), and relevant stellar population parameters in early-type galaxies. Mean luminosity-weighted ages, metallicities, and abundance ratios were obtained from spectra of very high signal-to-noise ratio and stellar
    Vazdekis, Alexandre et al.

    Advertised on:

    1
    2004
    Citations
    24