Tipo de publicación: Sin árbitro

  • Publicación
    Metallicity Distribution of Galactic Halo Field RR Lyræ, and the Effect of Metallicity on Their Pulsation Properties
    We present our analysis of a large sample (over 150k) of candidate Galactic RR Lyrae (RRL) stars for which we derived high quality photometry at UV, optical and...
  • Publicación
    Metallicity Distribution of Red Giants in the Transition-Type Local Group Galaxy LGS 3
    We propose to use GMOS-N in MOS mode to obtain metallicities for roughly 100 red giant stars in the nearby (770 kpc) dwarf galaxy LGS 3. We have obtained deep...
  • Publicación
    Metallicity effects in the chemical evolution from AGB stars to PNe
    We present the main results derived from a chemical abundance analysis carried out on a large sample of massive galactic O-rich AGB stars (M > 3-4 M_&sun;)...
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    Metallicity effects on starburst.
    Not Available
  • Publicación
    Metallicity Estimates with SDSS-DR6
    We present a study of the metallicity of 20268 galaxies from the Sloan Digital Sky Survey—Data Release 6 (SDSS-DR6)—using the R 23 method, and derive analytical...
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    Metallicity Estimation Using N2 Method with OSIRIS
    The OTELO (OSIRIS Tunable Emission Line Object Survey project) is an emission line survey using the OSIRIS Tunable Filters on the GTC 10.4m telescope (Cepa et...
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    Metallicity gradients in dwarf elliptical galaxies
    We discuss the relations between the metallicity gradients and the other characteristics of a set of dwarf elliptical galaxies in different environments. We...
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    Metallicity of the Monoceros Stream from A/F-type Stars
    We have obtained metallicity estimates for a sample of A/F-type stars that appear to be members of the recently discovered Monoceros Stream. This sample of...
  • Publicación
    Metastable-level Atomic Polarization and the Diagnostic Problem of Chromospheric Magnetic Fields
    Not Available