The application of slim disk models to ULX : the case of M 33 X - 8

نویسندگان

  • J. Rodriguez
  • G. Di Cocco
چکیده

A comparative XMM-Newton archival data spectral study of the ultraluminous Xray source (ULX) M33 X-8 has been performed by using both the standard disk model and the newly developed slim disk models. The results of this analysis tend to confirm the hypothesis that M33 X-8 is an X-ray binary with a stellar-mass black hole accreting at super-Eddington rate.

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ar X iv : a st ro - p h / 05 06 29 8 v 1 1 4 Ju n 20 05 The application of slim disk models to ULX : the case of M 33 X - 8

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تاریخ انتشار 2005