• Corpus ID: 118253182

Looking into the inner black hole accretion disc with relativistic models of iron line

  title={Looking into the inner black hole accretion disc with relativistic models of iron line},
  author={Jiř{\'i} Svoboda},
  journal={arXiv: Astrophysics of Galaxies},
  • J. Svoboda
  • Published 23 June 2010
  • Physics
  • arXiv: Astrophysics of Galaxies
We discuss black hole spin measurements employing the relativistic iron line profiles in the X-ray domain. We investigate the iron line band for two representative sources -- MCG -6-30-15 (active galaxy) and GX 339-4 (X-ray binary). We compare two models of the broad iron line, LAOR and KYRLINE. We realise that the spin is currently determined entirely from the position of the marginally stable orbit while the effect of the spin on the overall line shape would be resolvable with higher… 

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