Publication type: Non-refereed

  • Publication
    Chemical abundances of 451 stars (Neves+, 2009)
    The file table1.dat lists the parameters used to assign the Galactic population to which each star belongs. Columns 2, 3, and 4 list the U,V and W velocities...
  • Publication
    Chemical abundances of secondary stars in low mass X-ray binaries
    The high-velocity black hole in the low mass X-ray binary XTE J1118+480 could be the remnant of an massive star formed in the early stages of the evolution of...
  • Publication
    Chemical abundances of the H II regions NGC 5461 and NGC 5471 in M 101, derived from echelle spectrophotometry
    We present high resolution spectroscopic data of the two giant extragalactic HII regions NGC 5461 and NGC 5471 in M 101. We calculate the physical conditions in...
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    Chemical Abundances of the Secondary Star in the Black Hole Binary A0620-00
    Using a high resolution spectrum of the secondary star in the Low Mass X-ray Binary (LMXB) A0620-00 we have derived the stellar parameters and the veiling...
  • Publication
    Chemical abundances of the secondary stars in the Black Hole Binary A0620-00 and the Neutron Star Binary Cen X-4
    We have determined abundances in the secondary stars of the black hole X-ray binary A0620-00 and the neutron star Binary Cen X-4.
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    Chemical abundances of the WR-ring nebulae NGC 2359 and RCW 78
    This paper reports on extensive spectroscopic observations of the WR-ring nebulae NGC 2359 and RCW 78, respectively, excited by the WN5 stars HD 56925 and WN8...
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    Chemical Abundances of Volatiles and Refractories in Solar Analogs with and without Planets: No Relation with Terrestial Planets
    We present the abundances of volatile and refractory elements in the atmospheres of 95 solar analogs, 24 planet hosts and 71 "single" stars, to investigate its...
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    Chemical abundances variations and kinematical ages of multiple shell Planetary Nebulae and their haloes
    Not Available
  • Publication
    Chemical and Rotational Properties of Cluster Hot HB Stars.
    In this contribution we analize the chemical and rotational properties of a sample of hot HB stars in the globular clusters M15 M79 M80 and NGC 2808 with...