A Cocoon Transparency and the 3C 345 Low Frequency Variability

  • L. I. Matveenko
Conference paper
Part of the International Astronomical Union book series (IAUS, volume 175)


The structure of the quasar 3C 345 is studied at λ = 49cm. The core has a low-frequency cut off spectrum and α ~ 3. The brightest knot is in the nearest part of the jet. The cocoon wall absorbs low-frequency emission and changes the polarization orientation, RM = 3500 rad m −2, B ~ 100 μG at the core region.


Black Hole Brightness Temperature Position Angle Polarization Orientation Rotation Measure 
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Copyright information

© International Astronomical Union 1996

Authors and Affiliations

  • L. I. Matveenko
    • 1
  1. 1.Space Research Institute of RASMoscowRussia

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