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/

  • Refereed
    Do all bright elliptical galaxies have active nuclei?
    The evidence is noted that (1) a flux density limited complete sample of X-ray emitting BL Lac type sources is now available from Schwartz and Ku (1983), that (2) the radio through X-ray emission of BL Lac type sources is most easily interpreted as nonthermal emission from a relativistically boosted jet pointed close to the line of sight and that
    Perez-Fournon, I. et al.

    Advertised on:

    1
    1984
    Bibcode
    1984A&A...130L..13P
    Citations
    22
  • Refereed
    The age decay of stellar magnetic activity in MS field solar-type stars
    The age decay of two indicators of the stellar magnetic activity (λ2800 Mg II emission flux and λ10830 He I equivalent width) have been studied for field solar-type stars. The Li abundance has been used, in most of the cases, as a stellar age indicator. A calibrated decay law for Mg II has been determined and compared with a similar one, recently
    Cabestany, J. et al.

    Advertised on:

    11
    1983
    Bibcode
    1983Ap&SS..97..151C
    Citations
    2
  • Refereed
    Are the small active regions related to the decay of the larger ones?
    According to several properties, the active regions are divided in two groups whose limit is roughly set at 1021 Mx. A statistical analysis indicates that the small regions emerge almost exclusively in the remnant magnetic regions, resulting from the decay of previous active centers. According to these facts, a tentative picture is proposed, where
    de la Rosa, I. G.

    Advertised on:

    11
    1983
    Bibcode
    1983SoPh...89...51D
    Citations
    8