Abstract Detailed geometrically thin α-disc models are constructed and their spatially resolved emerging line spectrum is calculated by solving the equation of radiative transport along a large number of lines of sight. Application to the Hα emission of the cataclysmic system Z Cha shows that - in contrast to black body or model atmosphere approaches - the observed emission line characteristics of white dwarf discs are well described.


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    Titel :

    Line radiation from accretion discs: Spatially resolved distribution


    Beteiligte:
    Baschek, B. (Autor:in) / Adam, J. (Autor:in) / Plate, R. (Autor:in) / Störzer, H. (Autor:in) / Wehrse, R. (Autor:in)

    Erschienen in:

    Advances in Space Research ; 8 , 2-3 ; 315-319


    Erscheinungsdatum :

    1988-01-01


    Format / Umfang :

    5 pages




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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