Now showing items 1-2 of 2

    • AGILE detection of Cygnus X-3 γ-ray active states during the period mid-2009/mid-2010 

      Bulgarelli, A.; Tavani, Marco; Chen, Andrew; Evangelista, Yuri; Trifoglio, Massimo; Gianotti, Fulvio; Piano, Giovanni; Sabatini, Sabina; Striani, Edoardo; Hannikainen, Diana Carina (2012-02)
      Context. Cygnus X-3 (Cyg X-3) is a well-known microquasar producing variable emission at all wavelengths. Cyg X-3 is a prominent X-ray binary producing relativistic jets, and studying its high energy emission is crucial ...
    • The AGILE monitoring of Cygnus X-3: transient gamma-ray emission and spectral constraints 

      Piano, Giovanni; Tavani, Marco; Trois, Alessio; Giuliani, Andrea; Bulgarelli, Andrea; Evangelista, Yuri; Coppi, Paolo S.; Del Monte, Ettore D.; Sabatini, Sabina; Hannikainen, Diana Carina (2012-09-14)
      We present the AGILE-GRID (Astro-rivelatore Gamma a Immagini LEggero – Gamma-Ray Imaging Detector) monitoring of Cygnus X-3, during the period between November 2007 and July 2009. We report here the whole AGILE-GRID ...