AbstractWe report on RXTE-PCA observations of SLX 1746-311 during a ∼100 day outburst in April 2003. We present the 3–20keV PCA energy spectra of the source and study evolution of spectral parameters. The burst spectrum is soft with Tin ∼1.3keV at the beginning of the outburst. There is a clear evidence of a hard power law component throughout the outburst. There is also an indication of a broad iron line. The source exhibits three state transitions with considerable change in the hardness ratio at low count rates. We discuss the possible scenario under which this unusual behaviour can be explained.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    SLX 1746-311 in outburst


    Beteiligte:
    Narendranath, K.C. Shyama (Autor:in) / Ramadevi, M.C. (Autor:in) / Sudhakar, M. (Autor:in) / Bhattacharya, D. (Autor:in) / Sreekumar, P. (Autor:in) / Seetha, S. (Autor:in)

    Erschienen in:

    Advances in Space Research ; 38 , 12 ; 2788-2790


    Erscheinungsdatum :

    2005-12-01


    Format / Umfang :

    3 pages




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




    SLX 1746-311 in outburst

    Narendranath, K.C.Shyama | Online Contents | 2006


    SLX 1746-311 in outburst

    Narendranath, K. C. / Ramadevi, M. C. / Sudhakar, M. et al. | British Library Conference Proceedings | 2006


    Nr. 1746

    DataCite | 1879


    The Statenjacht Utrecht 1746

    Walker, Fred M. | Online Contents | 2013


    The Statenjacht Utrecht 1746

    Walker, Fred M. | Taylor & Francis Verlag | 2013