The extension of solar surface activity models to the domain of stellar activity, and the possibility of testing such extensions, are discussed. The extrapolation of three canonical solar activity indicators, sunspots, Ca II emission, and solar flares, to other stars is considered. The use of satellites to study stellar activity at wavelengths at which surface activity is most prominent is briefly reviewed. The correlation of stellar activity with intrinsic stellar parameters, especially those relating to rotation, is briefly considered, and the use of phenomenological models of stellar coronal X-ray emission to deduce the magnetic flux production rate for observed stars as a function of rotation rate is discussed.


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    Titel :

    The solar corona - A testing ground for plasma astrophysics


    Beteiligte:
    Rosner, R. (Autor:in)

    Erscheinungsdatum :

    01.01.1982



    Medientyp :

    Sonstige


    Format :

    Keine Angabe


    Sprache :

    Englisch


    Schlagwörter :



    On plasma processes in the solar corona

    de Assis, A.S. / de Azevedo, C.A. / Chian, A.C.-L. et al. | Elsevier | 1991


    Consequences of plasma-maser in plasma astrophysics

    Nambu, M. | British Library Online Contents | 1993


    Solar corona photography

    Macqueen, R. M. / Ross, C. L. / Evans, R. E. | NTRS | 1973