ライブラリ登録: Guest
Begell Digital Portal Begellデジタルライブラリー 電子書籍 ジャーナル 参考文献と会報 リサーチ集
Telecommunications and Radio Engineering
SJR: 0.202 SNIP: 0.2 CiteScore™: 0.23

ISSN 印刷: 0040-2508
ISSN オンライン: 1943-6009

巻:
巻 78, 2019 巻 77, 2018 巻 76, 2017 巻 75, 2016 巻 74, 2015 巻 73, 2014 巻 72, 2013 巻 71, 2012 巻 70, 2011 巻 69, 2010 巻 68, 2009 巻 67, 2008 巻 66, 2007 巻 65, 2006 巻 64, 2005 巻 63, 2005 巻 62, 2004 巻 61, 2004 巻 60, 2003 巻 59, 2003 巻 58, 2002 巻 57, 2002 巻 56, 2001 巻 55, 2001 巻 54, 2000 巻 53, 1999 巻 52, 1998 巻 51, 1997

Telecommunications and Radio Engineering

DOI: 10.1615/TelecomRadEng.v61.i8.70
pages 703-720

Diffusion Model of Extragalactic Radio Source Extended Components with Precessive Jet

F. M. Kolesnikov
Institute of Radio Astronomy, National Academy of Sciences of Ukraine 4, Krasnoznamennaya St., Kharkov 61002, Ukraine
V. M. Kontorovich
Institute of Radio Astronomy, National Academy of Sciences of Ukraine 4, Krasnoznamennaya St., Kharkov 61002, Ukraine

要約

The “nucleus − halo” model is applied to the extended components of extragalactic radio sources (3C 47 type) with the precessive jet. The relativistic electron injection (acceleration) region is identified with the “hot spot” and moves in accordance with the model of precession, so that the radio lobe asymmetry in both longitudinal and transverse directions can be explained. In the diffusion approach with account for the synchrotron losses the lobe distributions of radiation intensity are found for different speeds of “hot spot” motion, precession parameters and angles of sight towards the source. The lobe size and asymmetry increase at lower frequencies and some features of its shape, including the presence of an “old hot spot” along with the more compact “new one” are explained.


Articles with similar content:

MAGNETIC FIELD SUPPRESSION OF MELT FLOW IN CRYSTAL GROWTH
ICHMT DIGITAL LIBRARY ONLINE, Vol.4, 2001, issue
George S. Dulikravich, Brian H. Dennis
THE PLASMA ANTENNA WITH AZIMUTHAL-ASYMMETRICAL TRAVELING WAVES OF CURRENT
Telecommunications and Radio Engineering, Vol.77, 2018, issue 10
Yu. V. Kirichenko, V. D. Karlov
PREDICTION OF RADIATIVE ABSORPTION OF SOOT AGGREGATES IN THE RAYLEIGH LIMIT
ICHMT DIGITAL LIBRARY ONLINE, Vol.7, 1995, issue
Daniel W. Mackowski
Impact of the Ionosphere Day-Night Non-Uniformity on Amplitude of ELF Radio Signal
Telecommunications and Radio Engineering, Vol.67, 2008, issue 5
A. P. Nickolaenko
The Interaction of Electrons with Transversal and Longitudinal Components of the High-Frequency Field in a Clinotron-Type Oscillator
Telecommunications and Radio Engineering, Vol.67, 2008, issue 1
M. V. Mil'cho