Abstract The region of the sky containing the Crab Nebula and its pulsar was observed by SIGMA several times during February and March, 1990. Data in the energy range 30–1300 keV were recorded in different functioning modes. One observation of ∼ 2 hours in timing mode allowed us to study the pulsed emission from PSR 0531+21. The pulsed signal has been detected up to ∼ 500 keV. We report here the results of the timing and spectral analysis of the data recorded in this observation.


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    Titel :

    X/γ-ray observation of the crab pulsar with the sigma telescope


    Beteiligte:
    Natalucci, L. (Autor:in) / Bouchet, L. (Autor:in) / Denis, M. (Autor:in) / Goldwurm, A. (Autor:in) / Laurent, P. (Autor:in) / Lebrun, F. (Autor:in) / Mereghetti, S. (Autor:in) / Salotti, L. (Autor:in) / Sunyaev, R.A. (Autor:in) / Stepanov, D. (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    1991-01-01


    Format / Umfang :

    4 pages




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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