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    • Keywords


      Galaxies: active; galaxies: jets; galaxies: general; radio continuum: galaxies.

    • Abstract


      We present the results of GMRT and VLA observations of five large radio sources over a wide frequency range to investigate their structural and spectral asymmetries. The hot-spot brightness ratios suggest intrinsic source asymmetries, while the spectral indices show evidence of re-acceleration of particles.

    • Author Affiliations


      A. Pirya1 S. Nandi1 D. J. Saikia2 C. Konar3 M. Singh1

      1. Aryabhatta Research Institute of Observational Sciences, Manora Peak, Nainital 263 129, India.
      2. National Centre for Radio Astrophysics, Pune University Campus, Post Bag 3, Pune 411 007, India.
      3. ASIAA, Taipei 10617, Taiwan, Republic of 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.

    • Editorial Note on Continuous Article Publication

      Posted on July 25, 2019

      Click here for Editorial Note on CAP Mode

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