Institute for Nuclear Research of the Russian Academy of Sciences
Россия
Россия
Россия
Institute for Nuclear Research of the Russian Academy of Sciences
Федеральное государственное бюджетное учреждение науки Специальная астрофизическая обсерватория Российской академии наук
Нижний Архыз, Карачаево-Черкесская Республика, Россия
Россия
Россия
Lebedev Physical Institute of the Russian Academy of Sciences
Россия
Россия
Россия
Россия
Россия
Россия
Россия
УДК 524.7 Внегалактические системы
УДК 524.7-7 Характер излучения
УДК 524.7-1/-8 Свойства, процессы, части внегалактических систем
ГРНТИ 41.27 Звездные системы
ГРНТИ 41.51 Обсерватории. Инструменты, приборы и методы астрономических наблюдений
ГРНТИ 41.29 Космология
ОКСО 03.05.01 Астрономия
ОКСО 03.06.01 Физика и астрономия
ББК 223 Физика
ТБК 6143 Астрофизика. Радиоастрономия
BISAC SCI004000 Astronomy
BISAC SCI005000 Physics / Astrophysics
Monitoring observations and model analysis of instantaneous 1-22 GHz radio spectra of various samples of blazars with strong VLBI (very-long-baseline interferometry) components obtained at RATAN-600 since 1979 and supplemented outside this range with data from the CATS database are continued. The Hedgehog model of a relativistic jet in a strong quasi-radial magnetic field proposed in 1969 by N.S. Kardashev and successfully applied to interpret variable emission spectra of active galactic nuclei is used. The objective of this work is to study the structure and physical parameters of the SMBH neighborhood, as well as a possible proton source of high-energy neutrinos, using spectral methods. We have estimated the magnetic fields, brightness temperatures, angle sizes and other physical parameters for proton jets from spectra fitting.
active galaxies: quasars; general radio continuum
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