Tipo de publicación: Sin árbitro

  • Publicación
    Absence of radial velocity variations in MWC 148 during the recent activity of HESS J0632+057
    MWC 148 is a B0pe-type star suspected to be the counterpart of the variable TeV gamma-ray source HESS J0632+057, which also shows variable radio and X-ray...
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    Absolute parameter determination in low-mass eclipsing binaries - Radiative parameters for BH Vir, ZZ UMA and CR CAS
    A new uvby and H-beta monitoring program of low mass eclipsing binaries is currently being carried out in the framework of a 5-yr observational program which...
  • Publicación
    Absorption at the Dust Sublimation Radius and the Dichotomy Between X-ray and Optical Classification in the Seyfert Galaxy H0557-385
    In this work, the analysis of multi-epoch (1995-2010) X-ray observations of the Seyfert 1 galaxy H0557-385 is presented. The wealth of data presented in this...
  • Publicación
    Absorption line indices for studying stellar populations
    Absorption line-strengths have allowed us to carry out a comprehensive stellar populations analysis, providing very strong constraints for discriminating and...
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    Absorption Line Mapping with OSIRIS Tunable Filters: A Pilot Study
    We demonstrate in this work that it is possible to derive spectra of integrated absorption lines for any type stellar system using the GTC/OSIRIS Tunable...
  • Publicación
    Abundance Analysis of 17 Planetary Nebulae from High-Resolution Optical Spectroscopy
    We present an abundance analysis of 17 planetary nebulae (PNe) observed with the 2D-coudé echelle spectrograph on the 2.7-m Harlan J. Smith telescope at...
  • Publicación
    Abundance Analysis of the J4 Equatorial Knot of the Born-again Planetary Nebula A30
    A30 belongs to a class of planetary nebulae identified as "born-again", containing dense, hydrogen-poor ejecta with extreme abundance discrepancy factors (ADFs)...
  • Publicación
    Abundance Anomalies and Rotation in Main Sequence OB Stars (Invited Review)
    Not Available
  • Publicación
    Abundance Anomalies in Hot Horizontal Branch Stars of the Galactic Globular Cluster NGC 1904
    We present abundance measurements, based on high resolution optical spectroscopic data obtained with the UVES at VLT, for 10 stars in the blue horizontal branch...