Abstract An intensity time-profile of the hard X-ray emission in two cores of a small impulsive solar flare is analyzed. The emission in the cores proved to evolve in the opposite phases. The phases of growth and decay are also shown to be modulated by the slower oscillatory variations. It is suggested that acceleration processes may be oscillating and a collapsing acceleration process may occur above and below the photosphere.


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    Title :

    Solar Flare Peculiarities: A Hypothesis for a New Phenomenological Model


    Contributors:

    Published in:

    Publication date :

    2000




    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English



    Classification :

    BKL:    55.60 Raumfahrttechnik / 39.00 Astronomie: Allgemeines / 50.93 Weltraumforschung
    Local classification TIB:    770/3520/8000




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