Tipo de publicación: Sin árbitro

  • Publicación
    On the Origin of the IR Emission in Active Galactic Nuclei
    The relation between the X-ray, coronal line and IR emission in a sample of the brightest known Seyfert galaxies is analyzed. A close relationship between the...
  • Publicación
    On the outbursts and primitive nature of comet 29P/Schwassmann-Wachmann 1
    Comet 29P/Schwassmann-Wachmann 1 (hereafter SW1) is a primitive Centaur that exhibits continuous changes in its coma appearance and brightness [1]. Our team has...
  • Publicación
    On The Parent Population of Radio Galaxies and the FR I--II Dichotomy
    The possibility of radio galaxies being random sample of otherwise normal elliptical galaxies is tested. Starting with the observed optical luminosity functions...
  • Publicación
    On the Photometric Scaling Laws for Early-Type Galaxies
    Not Available
  • Publicación
    On the Physical Conditions in AGN Optical Synchrotron Jets
    We discuss the energy budget of AGN jets, based on available data for all 14 having detected optical synchrotron emission. Assuming equipartition between...
  • Publicación
    On the Possibility of Speckle Image Reconstruction in Space Domain from Joint Representations
    Not Available
  • Publicación
    On the Possible Sources of Chromospheric Heating
    The chromospheric temperature rise to values above the photospheric temperature cannot be due to radiative energy transport alone. We will outline different...
  • Publicación
    On the Presence of the Solar 160-min Signal in GOLF Data
    GOLF data continuously obtained over the last two years, provides a unique and ideal set for studying the low frequency (ν
  • Publicación
    On the Primordial Helium Abundance and the Δ Y/Δ O Ratio
    We present a review on the determination of the primordial helium abundance, Y_p, based on the study of hydrogen and helium recombination lines in extragalactic...