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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  • A mass of less than 15 solar masses for the black hole in an ultraluminous X-ray source
    Most ultraluminous X-ray sources have a typical set of properties not seen in Galactic stellar-mass black holes. They have luminosities of more than 3 × 1039 ergs per second, unusually soft X-ray components (with a typical temperature of less than about 0.3 kiloelectronvolts) and a characteristic downturn in their spectra above about 5
    Motch, C. et al.

    Fecha de publicación:

    10
    2014
    Número de citas
    198
  • A Methane, Isolated, Planetary-Mass Object in Orion
    We report on the discovery of a free-floating methane dwarf toward the direction of the young star cluster σ Ori. Based on the object's far-red, optical, and near-infrared photometry and spectroscopy, we conclude that it is a possible member of this association. We have named it S Ori J053810.1-023626 (S Ori 70 is the abridged name). If it is a
    Zapatero Osorio, M. R. et al.

    Fecha de publicación:

    10
    2002
    Número de citas
    115
  • A mid-infrared study of H II regions in the Magellanic Clouds: N88 A and N160 A
    Aims: To show the importance of high-spatial resolution observations of H II regions when compared with observations obtained with larger apertures such as ISO, we present mid-infrared spectra of two Magellanic Cloud H II regions, N88 A and N160 A. Methods: We obtained mid-infrared (8-13 μm), long-slit spectra with TIMMI2 on the ESO 3.6 m telescope
    Martín-Hernández, N. L. et al.

    Fecha de publicación:

    10
    2008
    Número de citas
    3
  • A modified χ2-test for cosmic microwave background analyses
    We present a new general procedure for determining a given set of quantities. To this end, we define a certain statistic, which we call `modified χ2' (χ2M), because of its similarity to the standard χ2. The terms of this χ2M are made up of the fluctuations of an unbiased estimator of some statistical quantities and certain weights. Only the
    Rubiño-Martín, J. A. et al.

    Fecha de publicación:

    10
    2003
    Número de citas
    2
  • A multi-wavelength approach to the properties of Extremely Red Galaxy populations: star formation rate and mass densities, AGN and dust content, and morphology
    Not Available
    Messias, H. et al.

    Fecha de publicación:

    10
    2010
    Número de citas
    0
  • A multiwavelength study of LS II+34 26: a hot post-AGB star in the process of becoming a planetary nebula.
    We present the results from a multiwavelength analysis of LS II+34 26, recently identified as a low mass post-AGB star and not a massive population I B-type star, as previously thought. We confirm that the central star is a carbon-poor post-AGB star surrounded by a very low excitation and compact nebula. Spectroscopic monitoring carried out since
    Garcia-Lario, P. et al.

    Fecha de publicación:

    10
    1997
    Número de citas
    28