Tipo de publicación: Con árbitro

  • Publicación
    Accretion properties of X-ray AGN: evidence for radiation-regulated obscuration with redshift-dependent host galaxy contribution
    We adopt a Bayesian X-ray spectral approach to investigate the accretion properties of unobscured ($20\lt \log (N_{\rm H}/{\rm cm}^{-2}\lt 22$) and obscured (...
  • Publicación
    Accretion tori and cones of ionizing radiation in Seyfert galaxies
    The photoionization of extended narrow-line regions in Seyfert galaxies by the radiation produced in a thick accretion disk is studied. The emission-line...
  • Publicación
    Accretion-induced flickering variability among symbiotic stars from space photometry with NASA TESS
    Context. Symbiotic binaries exhibit a wide range of photometric variability across different timescales. These changes can be attributed to factors such as...
  • Publicación
    Accurate Atmospheric Parameters at Moderate Resolution Using Spectral Indices: Preliminary Application to the MARVELS Survey
    Studies of Galactic chemical, and dynamical evolution in the solar neighborhood depend on the availability of precise atmospheric parameters (effective...
  • Publicación
    Accurate fundamental parameters and detailed abundance patterns from spectroscopy of 93 solar-type Kepler targets
    We present a detailed spectroscopic study of 93 solar-type stars that are targets of the NASA/Kepler mission and provide detailed chemical composition of each...
  • Publicación
    Accurate halo-galaxy mocks from automatic bias estimation and particle mesh gravity solvers
    Reliable extraction of cosmological information from clustering measurements of galaxy surveys requires estimation of the error covariance matrices of...
  • Publicación
    Accurate Masses for the Primary and Secondary in the Eclipsing White Dwarf Binary NLTT 11748
    We measure the radial velocity curve of the eclipsing detached white dwarf binary NLTT 11748. The primary exhibits velocity variations with a semi-amplitude of...
  • Publicación
    Accurate masses of very low mass stars. I. GL 570BC (0.6 M_sun+0.4 M_sun)
    We present very accurate individual masses (1.2% relative accuracy) for the two components of Gl 570BC, an interferometric and double-lined spectroscopic binary...
  • Publicación
    Accurate masses of very low mass stars. II. The very low mass triple system GL 866
    We present very accurate orbital parameters and mass measurements (2.4% accuracy) for the well known very low mass triple system Gl 866. We obtain first orbital...