Publications

This section contains the publications database that collects IAC articles published in scientific journals. Please, click on the arrow to see full search filter and sort options: author, journal, year, etc..

It also provides access to IAC Preprints Repository here: https://research.iac.es/preprints/

  • The interstellar extinction and distance modulus to M10 from infrared photometry
    From a new infrared photometry of the globular cluster M10 its interstellar extinction and distance i~odu1us are discussed. This is done by comparison with the well-studied clusters M3, M13, and M92. Final values of E(B - V) = 0.17 ± 0.05 and (M~ - V) = 14.0 ± 0.3 are proposed. The dependence on metallicity of these values is briefly discussed
    Arribas, S. et al.

    Advertised on:

    7
    1990
    Citations
    2
  • The He I D3 5876 A line as an activity and structural indicator in F-type Hyades stars
    The first results of a study of F-type MS stars using the He I D3 absorption feature at 5876 A as an indicator of stellar activity and structure are presented. The observations were obtained with the QUB echelle spectrograph at the Cassegrain focus of the 4.2 m William Herschel telescope. Seventeen F-stars of the Hyades main sequency were chosen as
    Garcia Lopez, R. J. et al.

    Advertised on:

    7
    1990
    Citations
    0
  • Supernovae 1990K, 1990M, 1990Q
    IAUC 5057 available at Central Bureau for Astronomical Telegrams.
    Lopez, R. et al.

    Advertised on:

    7
    1990
    Citations
    1
  • Radiation forces and the formation of planetary systems
    The effect of the rotation and finite size of a stellar radiation source on dust particle orbits is examined. It is found that, for dust particles substantially larger than the critical size, the general behavior is to spiral under the effect of the traditional Poynting-Robertson drag. However, when the effect of the source rotation is taken into
    Mediavilla, E. et al.

    Advertised on:

    7
    1990
    Citations
    0
  • Photometry of Ar-Lacertae
    Visible photometry of the RS CVn system AR Lac is presented. We find some interesting features in the light curves. Also a possible oscillation with period 1.05 hr arises from the data. A new determination of the geometrical parameters of the system is given.
    Arévalo, M. J. et al.

    Advertised on:

    7
    1990
    Citations
    0