M. M. Lisakov
Lebedev Physical Institute
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Publication
Featured researches published by M. M. Lisakov.
Astronomy and Astrophysics | 2015
L. Foschini; M. Berton; A. Caccianiga; S. Ciroi; V. Cracco; Bradley M. Peterson; E. Angelakis; V. Braito; L. Fuhrmann; Luigi C. Gallo; Dirk Grupe; E. Järvelä; S. Kaufmann; Stefanie Komossa; Y. Y. Kovalev; A. Lähteenmäki; M. M. Lisakov; M. L. Lister; S. Mathur; J. L. Richards; Patrizia Romano; A. Sievers; G. Tagliaferri; J. Tammi; O. Tibolla; M. Tornikoski; S. Vercellone; G. La Mura; L. Maraschi; Piero Rafanelli
We have conducted a multiwavelength survey of 42 radio loud narrow-1ine Seyfert 1 galaxies (RLNLS1s), selected by searching among all the known sources of this type and omitting those with steep radio spectra. We analyse data from radio frequencies to X-rays, and supplement these with information available from online catalogs and the literature in order to cover the full electromagnetic spectrum. This is the largest known multiwavelength survey for this type of source. We detected 90% of the sources in X-rays and found 17% at gamma rays. Extreme variability at high energies was also found, down to timescales as short as hours. In some sources, dramatic spectral and flux changes suggest interplay between a relativistic jet and the accretion disk. The estimated masses of the central black holes are in the range
The Astrophysical Journal | 2016
Y. Y. Kovalev; N. S. Kardashev; K. I. Kellermann; A. P. Lobanov; Michael D. Johnson; Leonid I. Gurvits; P. A. Voitsik; J. A. Zensus; J. Anderson; U. Bach; David L. Jauncey; Frank D. Ghigo; Tapasi Ghosh; A. Kraus; Yu. A. Kovalev; M. M. Lisakov; L. Yu. Petrov; J. D. Romney; Christopher John Salter; Kirill V. Sokolovsky
\sim 10^{6-8}M_{\odot}
Cosmic Research | 2014
Yu. A. Kovalev; V. I. Vasil’kov; M. V. Popov; V. A. Soglasnov; P. A. Voitsik; M. M. Lisakov; A. M. Kut’kin; N. Ya. Nikolaev; N. A. Nizhel’skii; G. V. Zhekanis; P. G. Tsybulev
, smaller than those of blazars, while the accretion luminosities span a range from
Monthly Notices of the Royal Astronomical Society | 2017
M. M. Lisakov; Y. Y. Kovalev; T. Savolainen; T. Hovatta; Alexander Kutkin
\sim 0.01
Astronomy and Astrophysics | 2015
A. P. Lobanov; J. L. Gómez; Gabriele Bruni; Y. Y. Kovalev; J. Anderson; U. Bach; A. Kraus; J. A. Zensus; M. M. Lisakov; Kirill V. Sokolovsky; P. A. Voytsik
to
Archive | 2017
Gabriele Bruni; J. L. Gómez Fernández; C. Casadio; A. P. Lobanov; Y. Y. Kovalev; K. V. Sokolovsky; M. M. Lisakov; U. Bach; Alan P. Marscher; S. G. Jorstad; J. Anderson; T. P. Krichbaum; T. Savolainen; L. Vega-García; A. Fuentes; J. A. Zensus; A. Alberdi; Sang-Sung Lee; Ru-Sen Lu; M. A. Perez-Torres; E. Ros
\sim 0.49
Nature Astronomy | 2018
G. Giovannini; T. Savolainen; M. Orienti; Masanori Nakamura; Hiroshi Nagai; M. Kino; M. Giroletti; Kazuhiro Hada; Gabriele Bruni; Y. Y. Kovalev; J. Anderson; F. D’Ammando; J. Hodgson; Mareki Honma; T. P. Krichbaum; Sang-Sung Lee; Rocco Lico; M. M. Lisakov; A. P. Lobanov; L. Petrov; Bong Won Sohn; Kirill V. Sokolovsky; P. A. Voitsik; J. A. Zensus; S. Tingay
times the Eddington limit, similar to those of quasars. The distribution of the calculated jet power spans a range from
Astronomy and Astrophysics | 2017
L. Foschini; M. Berton; A. Caccianiga; Stefano Ciroi; V. Cracco; Bradley M. Peterson; E. Angelakis; V. Braito; L. Fuhrmann; Luigi C. Gallo; Dirk Grupe; E. Järvelä; S. Kaufmann; Stefanie Komossa; Y. Y. Kovalev; A. Lähteenmäki; M. M. Lisakov; M. L. Lister; S. Mathur; J. L. Richards; Patrizia Romano; A. Sievers; G. Tagliaferri; Joni Tammi; O. Tibolla; M. Tornikoski; S. Vercellone; G. La Mura; L. Maraschi; Piero Rafanelli
\sim 10^{42.6}
Astronomy and Astrophysics | 2017
Gabriele Bruni; J. L. Gómez; C. Casadio; A. P. Lobanov; Y. Y. Kovalev; K. V. Sokolovsky; M. M. Lisakov; U. Bach; Alan P. Marscher; S. G. Jorstad; J. Anderson; T. P. Krichbaum; T. Savolainen; L. Vega-García; A. Fuentes; J. A. Zensus; A. Alberdi; Sang-Sung Lee; Ru-Sen Lu; M. A. Perez-Torres; E. Ros
to
Monthly Notices of the Royal Astronomical Society | 2018
S. V. Pilipenko; Y. Y. Kovalev; A. S. Andrianov; U. Bach; Salvo Buttaccio; P. Cassaro; Giuseppe Cimo; Philip G. Edwards; Marcin P. Gawronski; L Gurvits; T. Hovatta; David L. Jauncey; Michael D. Johnson; Yu. A. Kovalev; Alexander Kutkin; M. M. Lisakov; A. E. Melnikov; A. Orlati; A. G. Rudnitskiy; K. V. Sokolovsky; C. Stanghellini; P. de Vicente; P. A. Voitsik; P. Wolak; G. V. Zhekanis
\sim 10^{45.6}
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