Tipo de publicación: Con árbitro

  • Publicación
    The soft X-ray transient GS2000 + 25. I - an 8.3-hr modulation during outburst
    Optical spectroscopy of the X-ray transient, GS2000 + 25 during its 1988 outburst shows that this system is similar to A0620 - 00 but at a greater distance...
  • Publicación
    The Solar Activity Monitor Network - SAMNet
    The Solar Activity Magnetic Monitor (SAMM) Network (SAMNet) is a future UK-led international network of ground-based solar telescope stations. SAMNet, at its...
  • Publicación
    The solar Ba{II} 4554 Å line as a Doppler diagnostic: NLTE analysis in 3D hydrodynamical model
    Aims: The aim of this paper is to analyse the validity of the Dopplergram and λ-meter techniques for the Doppler diagnostics of solar photospheric velocities...
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    The solar chromosphere at millimetre and ultraviolet wavelengths. I. Radiation temperatures and a detailed comparison
    Solar observations with the Atacama Large Millimeter/submillimeter Array (ALMA) provide us with direct measurements of the brightness temperature in the solar...
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    The solar gravitational redshift from HARPS-LFC Moon spectra⋆. A test of the general theory of relativity
    Context. The general theory of relativity predicts the redshift of spectral lines in the solar photosphere as a consequence of the gravitational potential of...
  • Publicación
    The Solar Internetwork. I. Contribution to the Network Magnetic Flux
    The magnetic network (NE) observed on the solar surface harbors a sizable fraction of the total quiet Sun flux. However, its origin and maintenance are not well...
  • Publicación
    The Solar Internetwork. II. Flux Appearance and Disappearance Rates
    Small-scale internetwork magnetic fields are important ingredients of the quiet Sun. In this paper we analyze how they appear and disappear on the solar surface...
  • Publicación
    The solar oxygen abundance from an empirical three-dimensional model
    The oxygen abundance in the solar photosphere, and consequently the solar metallicity itself, is still a controversial question with far-reaching implications...
  • Publicación
    The Solar Oxygen Crisis: Probably Not the Last Word
    In this work we present support for recent claims that advocate a downward revision of the solar oxygen abundance. Our analysis employs spatially resolved...