The X-ray spectrum of the black hole candidate GX339-4 in a low state (Articolo in rivista)

Type
Label
  • The X-ray spectrum of the black hole candidate GX339-4 in a low state (Articolo in rivista) (literal)
Anno
  • 2003-01-01T00:00:00+01:00 (literal)
Alternative label
  • A.Corongiu, L.Chiappetti, F.Haardt, A.Treves, M.Colpi, T.Belloni (2003)
    The X-ray spectrum of the black hole candidate GX339-4 in a low state
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • A.Corongiu, L.Chiappetti, F.Haardt, A.Treves, M.Colpi, T.Belloni (literal)
Pagina inizio
  • 347 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 408 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Titolo
  • The X-ray spectrum of the black hole candidate GX339-4 in a low state (literal)
Abstract
  • We report on four observations of the black hole candidate GX~339-4 collected in the spectral range 0.4-140 keV with the BeppoSAX satellite during 1997. All our spectra are typical of a black hole candidate in its low-hard state, i.e. are dominated by the hard tail of the emission from the corona. Although the direct emission from the accretion disk in the soft X-ray range is weak, spectra are well described only with models that take into consideration the Compton reflection of hard X-rays from the corona onto the surface of an accretion disk of non negligible extent. (literal)
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