SUPERMASSIVE BINARY BLACK HOLES IN THE CENTERS OF GALAXIES AND PROSPECTS FOR THEIR OBSERVATION
Section: PHYSICS OF GALAXIES AND COSMOLOGY
Authors:
1.
Astro Space Center of the P.N. Lebedev Physical Institute of the Russian Academy of Sciences
Type:
Сonference article
Pages:
from 191
to 194
Published:
27.12.2024
Subject area:
UDC 52
UDC 53
UDC 520
UDC 521
UDC 523
UDC 524
UDC 52-1
UDC 52-6
CSCSTI 41.00
CSCSTI 29.35
CSCSTI 29.31
CSCSTI 29.33
CSCSTI 29.27
CSCSTI 29.05
Russian Classification of Professions by Education 03.06.01
Russian Classification of Professions by Education 03.05.01
Russian Classification of Professions by Education 03.04.03
Russian Library and Bibliographic Classification 2
Russian Library and Bibliographic Classification 223
Russian Trade and Bibliographic Classification 614
Russian Trade and Bibliographic Classification 6135
BISAC SCI004000 Astronomy
BISAC SCI005000 Physics / Astrophysics
UDC 53
UDC 520
UDC 521
UDC 523
UDC 524
UDC 52-1
UDC 52-6
CSCSTI 41.00
CSCSTI 29.35
CSCSTI 29.31
CSCSTI 29.33
CSCSTI 29.27
CSCSTI 29.05
Russian Classification of Professions by Education 03.06.01
Russian Classification of Professions by Education 03.05.01
Russian Classification of Professions by Education 03.04.03
Russian Library and Bibliographic Classification 2
Russian Library and Bibliographic Classification 223
Russian Trade and Bibliographic Classification 614
Russian Trade and Bibliographic Classification 6135
BISAC SCI004000 Astronomy
BISAC SCI005000 Physics / Astrophysics
Language:
English
Keywords:
quasars: supermassive black holes; techniques: interferometric
Abstract (English):
A list of candidates for supermassive binary black holes has been compiled based on an analysis of available data regarding variability in the optical range and the shape of the emission spectrum. An artificial neural network has been constructed to estimate the radiation flux at a frequency of 240 GHz. For the candidates of supermassive binary black holes where the network construction process was feasible, the criterion for the possibility of observing the source at the Millimetron Space Observatory has been tested. The study presents its results in a table that lists 17 candidates for supermassive binary black holes.
A list of candidates for supermassive binary black holes has been compiled based on an analysis of available data regarding variability in the optical range and the shape of the emission spectrum. An artificial neural network has been constructed to estimate the radiation flux at a frequency of 240 GHz. For the candidates of supermassive binary black holes where the network construction process was feasible, the criterion for the possibility of observing the source at the Millimetron Space Observatory has been tested. The study presents its results in a table that lists 17 candidates for supermassive binary black holes.
Keywords:
quasars: supermassive black holes; techniques: interferometric
quasars: supermassive black holes; techniques: interferometric
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