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      Permanent link:
      https://www.ias.ac.in/article/fulltext/joaa/032/01-02/0047-0048

    • Keywords

       

      Fermi-LAT; AGN; 𝛾-ray; radio.

    • Abstract

       

      We carry out flux observation at 5 GHz for 124 sources from the ‘clean’ sample of Fermi catalog 1LAC (The First LAT AGN Catalog) with Urumqi 25 m telescope. We find that it is obvious that there is a correlation between the 𝛾-ray and the radio flux density for blazars. For the subclasses, the correlation for FSRQs is strong, but the correlation for BL Lacs is weak.

    • Author Affiliations

       

      Zhen Ding1 2 Xiang Liu1 Jun Liu1 Lang Cui1 H. G. Song1 2

      1. Urumqi Observatory, NAOC, 40-5 South Beijing Road, Urumqi 830011, China.
      2. Graduate University of the Chinese Academy of Sciences, Beijing 100049, China.
    • Dates

       
  • Journal of Astrophysics and Astronomy | News

    • Continuous Article Publication

      Posted on January 27, 2016

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