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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  • COYOTES III: observational evidence for a lower limit to the rotational velocity of ZAMS G and K dwarfs.
    In order to provide additional constraints to current models of angular momentum evolution of solar-type stars, we have conducted a period-determination program in the Alpha Perseus cluster. We have selected a sample of 22 Alpha Persei G and K dwarfs on the basis of their seemingly slow rotation rate (vsini
    Bouvier, J. et al.

    Fecha de publicación:

    10
    1996
    Número de citas
    24
  • An ellipsoidal modulation in X-ray Nova VELA 1993 (=GRS 1009-45)
    We present the first optical observations of the soft X-ray transient Nova Vela 1993, taken during quiescence in 1995 and 1996. From the R-band photometry with a mean magnitude of 20.6, we find an orbital, ellipsoidal modulation with an amplitude of 0.23 mag at a period of 6.86+/-0.12 h. The optical spectra show only broad double-peaked Hα emission
    Shahbaz, T. et al.

    Fecha de publicación:

    10
    1996
    Número de citas
    31
  • An atlas of optical continuum and line emission from low-mass X-ray binaries
    We have obtained broad-band optical spectra of a sample of 15 low-mass X-ray binaries (LMXBs) in the range 4000-9000A and fitted them with combinations of standard accretion disc models plus secondary star templates. For the sample of LMXBs in which we determine the power-law indices of the accretion disc flux distribution, we can explain the
    Shahbaz, T. et al.

    Fecha de publicación:

    10
    1996
    Número de citas
    56
  • A New Chemo-evolutionary Population Synthesis Model for Early-Type Galaxies. I. Theoretical Basis
    We have developed a new stellar population synthesis model designed to study early-type galaxies. It provides optical and near-infrared colors, and line indices for 25 absorption lines. It can synthesize single age, single metallicity stellar populations, or follow the galaxy through its evolution from an initial gas cloud to the present time. The
    Vazdekis, A. et al.

    Fecha de publicación:

    10
    1996
    Número de citas
    386
  • UZ Tau E: A New Classical T Tauri Spectroscopic Binary
    We have monitored spectroscopically the classical T Tauri star UZ Tau East. Most observations were obtained with the Intermediate Dispersion Spectrograph at the Isaac Newton Telescope in La Palma Observatory. Several additional spectra were obtained with other telescopes at La Palma, ESO and Lick observatories. Radial velocities were measured via
    Mathieu, R. D. et al.

    Fecha de publicación:

    9
    1996
    Número de citas
    25
  • uvbyBeta photometry of ZZ UMa (Clement+ 1997)
    This paper presents first complete uvby light curves of the late-type detached eclipsing binary ZZ UMa (G0V + G8V, P=2.2993d). This binary system has been observed during eight campaigns at the Calar Alto Observatory (Almeria, Spain) and at the Sierra Nevada Observatory (Granada, Spain). 294 points distributed over the binary period and covering
    Clement, R. et al.

    Fecha de publicación:

    9
    1996
    Número de citas
    0