Publicaciones

Esta sección ofrece el acceso a la base de datos de Publicaciones que recopila los artículos del IAC publicados en revistas científicas. Por favor, pulsa la flecha del menú para ver todas las opciones de búsqueda y de ordenación de resultados; autor, revista, año, etc..

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  • 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 possibilities for the additional energy transport in the solar atmosphere by processes that require (or exclude) the presence of magnetic fields. We will discuss which of them could be
    Beck, C. et al.

    Fecha de publicación:

    9
    2008
    Número de citas
    0
  • On the radio emitting high mass X-ray binary LS 5039
    We present new optical - near-IR spectroscopic and photometric observations of the newly discovered galactic microquasar LS 5039, which indicate a classification for the mass donor in the system of O6.5V((f)). Optical spectroscopy and photometry shows no variability over a timescale of years, and we find no evidence of modulation by, or emission
    Clark, J. S. et al.

    Fecha de publicación:

    9
    2001
    Número de citas
    50
  • On the Spectroscopic Properties of Star-Forming Dwarf Galaxies in Different Environments
    A study is presented on the spectroscopic properties of a sample of star- forming dwarf galaxies in extreme density environments, as part of an ongoing project intended to evaluate the influence of the environment on the evolution of dwarf galaxies. Subsets of dwarf galaxies in nearby voids, and in the field of the local supercluster have been
    Vilchez, J. M.

    Fecha de publicación:

    9
    1995
    Número de citas
    73
  • On the use of the Fourier transform to determine the projected rotational velocity of line-profile variable B stars
    Context. The Fourier transform method is a popular tool for deriving the rotational velocities of stars from their spectral line profiles. However, its domain of validity does not include line-profile variables with time-dependent profiles. Aims: We investigate the performance of the method for such cases, by interpreting the line-profile
    Aerts, C. et al.

    Fecha de publicación:

    9
    2014
    Número de citas
    47
  • On the validity of the 630 nm Fe I lines for magnetometry of the internetwork quiet Sun
    Aims.The purpose of this work is to analyze the reliability of the magnetic field strengths inferred from the 630 nm pair of Fe i lines in internetwork quiet Sun regions. Methods: .Some numerical experiments have been performed that demonstrate the inability of these lines to recover the magnetic field strength in such low flux solar regions
    Martínez González, M. J. et al.

    Fecha de publicación:

    9
    2006
    Número de citas
    78
  • On ɛ-mechanism-driven pulsations in VV 47
    We report new observations of the central star of the planetary nebula VV 47 carried out to verify earlier assertions that the short-period pulsation modes detected in the star are driven by the ɛ-mechanism. In our data, VV 47 was not variable up to a limit of 0.52 mmag in the Fourier amplitude spectrum up to the Nyquist frequency of 21.7 mHz
    Sowicka, P. et al.

    Fecha de publicación:

    9
    2018
    Número de citas
    5