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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  • Sin árbitro
    Towards orbital-element distributions for M-dwarf stars
    We report preliminary results of a long-term radial-velocity search for companions of nearby M-dwarf stars with the two CORAVEL spectrographs in both hemispheres. Although not complete yet this survey is already drastically improving the amount of data available for M-dwarf spectroscopic binaries by providing a first set of orbital elements for 31
    Udry, Stéphane et al.

    Fecha de publicación:

    0
    2000
    Bibcode
    2000IAUS..200P.158U
    Número de citas
    8
  • Sin árbitro
    The Radial Velocity Projection Factor in the Pulsating Helium Star V652 Her
    The behavior of the velocity projection factor was studied for three individual Lines, He I 4438 Å, Si III 4553 Å, and N II 4442 Å, and for the complete spectrum in the radially pulsating helium rich star V652 Her. It is shown that the projection factor is itself a function of expansion velocity.
    Montañés Rodriguez, P. et al.

    Fecha de publicación:

    0
    2000
    Bibcode
    2000ASPC..203..441M
    Número de citas
    0
  • Sin árbitro
    The Morphological and Structural Classification of Planetary Nebulae
    We present a statistical analysis of a complete sample (255) of northern planetary nebulae (PNe). Our analysis is based on morphology as a main parameter. The major morphological classes are: round (26&#37 of the sample), elliptical (61&#37), and bipolar (13&#37) PNe. About a half of the round and 30 &#37 of the elliptical PNe present multiple
    Manchado, A. et al.

    Fecha de publicación:

    0
    2000
    Bibcode
    2000ASPC..199...17M
    Número de citas
    63