Hostname: page-component-77c89778f8-gq7q9 Total loading time: 0 Render date: 2024-07-18T16:20:14.006Z Has data issue: false hasContentIssue false
  • English
  • Français

A Cocoon Transparency and the 3C 345 Low Frequency Variability

Published online by Cambridge University Press:  25 May 2016

L.I. Matveenko
L.I. Matveenko*
Affiliation:
Space Research Institute of RAS, Profsojuznaja 84/32, 117810 Moscow, Russia

Abstract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

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.

Type
Radio Source Modelling and Emission Mechanisms
Information
Symposium - International Astronomical Union , Volume 175: Extragalactic Radio Sources , 1996 , pp. 485 - 486
Copyright
Copyright © Kluwer 1996 

References

1. Matveenko, L.I., Graham, D.A., Pauliny-Toth, I.I.K., et al. (1992) Pis'ma v Astron. Zh. , Vol. 18, p 931 Google Scholar
2. Matveenko, L.I., Pauliny-Toth, I.I.K., Baath, L.B., et al. (1996) Pis'ma v Astron. Zh. , Vol. 22, p in press Google Scholar
3. Begelman, M.C., Blanford, R.D. Rees, M.J. (1981) Rev. Mod. Phys. , Vol. 56, p 255 Google Scholar
4. Shakura, N.I. and Sunyaev, R.A. (1973) A&A , Vol. 24, p 337 Google Scholar
5. Lovelace, R.V. and Berk, H.L. (1991) Astroph. J. , Vol. 379, p 695 Google Scholar
6. Unwin, S.C. and Wehrle, A. (1992) Astroph. J. , Vol. 398, p 74 Google Scholar
7. Krichbaum, T.P., Witzel, A., Graham, D.A., et al. (1993) A&A , Vol. 275, p 375 Google Scholar
8. Zensus, J.A., Cohen, M.H., and Unwin, S.C. (1995) Astroph. J. , Vol. 443, p 35 Google Scholar
9. Padrielli, L., Eastman, W., Gregorini, L., et al. (1991) A&A , Vol. 249, p 351 Google Scholar
10. Rudnick, L., and Jones, T.W. (1983) Astron. J. , Vol. 89, p 518 Google Scholar
11. Browne, L.F., Roberts, D.H., Wardle, J.F.C. (1994) Astroph. J. , Vol. 437, p 108 Google Scholar