Abstract Two observations of the Vela Pulsar in the energy range 50–5000 MeV performed with the GAMMA-1 telescope in 1990 and 1991 allowed us to study time variability of the pulsar light curve and energy spectra. The light curve for Eγ > 50 MeV shows definite variations in the first interpeak phase interval. The energy spectra of the two main peaks and first interpeak in the lightcurve vary significantly below 200 MeV.


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    Title :

    Time variations of high energy gamma emission of Vela Pulsar observed by GAMMA-1 telescope


    Contributors:

    Published in:

    Advances in Space Research ; 13 , 12 ; 657-664


    Publication date :

    1993-01-01


    Size :

    8 pages




    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    English




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