Results are reported from A UV study of the transition regions of two X-ray-bright solar-type stars from the Pleiades, in an attempt to extend the main sequence age baseline for the transition-region activity-age relation over more than two orders of magnitude. However, no emission lines were detected from either star; the upper limits to the fluxes are consistent with previously determined saturation levels, but do not help to further constrain evolutionary models.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen


    Exportieren, teilen und zitieren



    Titel :

    First ultraviolet observations of the transition regions of X-ray bright solar-type stars in the Pleiades


    Beteiligte:
    Caillault, J.-P. (Autor:in) / Vilhu, O. (Autor:in) / Linsky, J. L. (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    1990-01-01



    Medientyp :

    Sonstige


    Format :

    Keine Angabe


    Sprache :

    Englisch


    Schlagwörter :



    Pléiades: operational programming first results

    Lachiver, Jean-Michel | AIAA | 2012


    Pleiades: Operational Programming First Results

    Jean-Michel, L. / American Institute of Aeronautics and Astronautics | British Library Conference Proceedings | 2012


    Chromospheric and Transition Regions Features in Solar Like Stars

    Pagano, I. / De Martino, C. / Lanza, A. F. et al. | British Library Conference Proceedings | 2006


    'BRIGHT STARS' COMPETITION

    Online Contents | 1998