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

    • Fulltext

       

        Click here to view fulltext PDF


      Permanent link:
      https://www.ias.ac.in/article/fulltext/joaa/035/03/0429-0430

    • 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

       
  • Journal of Astrophysics and Astronomy | News

    • Continuous Article Publication

      Posted on January 27, 2016

      Since January 2016, the Journal of Astrophysics and Astronomy has moved to Continuous Article Publishing (CAP) mode. This means that each accepted article is being published immediately online with DOI and article citation ID with starting page number 1. Articles are also visible in Web of Science immediately. All these have helped shorten the publication time and have improved the visibility of the articles.

© 2017-2019 Indian Academy of Sciences, Bengaluru.