• Estimating Black Hole Spin of PG 1322+659 with Observed Optical and X-ray Continuum Spectrum

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    • Keywords


      Galaxies: quasars; accretion disk: X-ray.

    • Abstract


      We fit the observed Spectral Energy Distribution (SED) of a bright radio quite quasar PG 1322+659 in optical and hard X-ray bands with an accretion disk–corona model to estimate BH spin a.

    • Author Affiliations


      Bei You1 2 Xinwu Cao1

      1. Shanghai Astronomical Observatory, Chinese Academy of Sciences, 80 Nandan Road, Shanghai 200030, China.
      2. University of China Academy of Sciences, 19A Yuquanlu, Beijing 100049, China.
    • Dates

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