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The beamed jet and quasar core of the distant blazar 4C 71.07

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dc.contributor.author Raiteri C.
dc.contributor.author Villata M.
dc.contributor.author Carnerero M.
dc.contributor.author Acosta-Pulido J.
dc.contributor.author Mirzaqulov D.
dc.contributor.author Larionov V.
dc.contributor.author Romano P.
dc.contributor.author Vercellone S.
dc.contributor.author Agudo I.
dc.contributor.author Arkharov A.
dc.contributor.author Bach U.
dc.contributor.author Bachev R.
dc.contributor.author Baitieri S.
dc.contributor.author Borman G.
dc.contributor.author Boschin W.
dc.contributor.author Bozhilov V.
dc.contributor.author Butuzova M.
dc.contributor.author Calcidese P.
dc.contributor.author Carosati D.
dc.contributor.author Casadio C.
dc.contributor.author Chen W.
dc.contributor.author Damljanovic G.
dc.contributor.author Di Paola A.
dc.contributor.author Doroshenko V.
dc.contributor.author Efimova N.
dc.contributor.author Ehgamberdiev S.
dc.contributor.author Giroletti M.
dc.contributor.author Gómez J.
dc.contributor.author Grishina T.
dc.contributor.author Ibryamov S.
dc.contributor.author Jermak H.
dc.contributor.author Jorstad S.
dc.contributor.author Kimeridze G.
dc.contributor.author Klimanov S.
dc.contributor.author Kopatskaya E.
dc.contributor.author Kurtanidze O.
dc.contributor.author Kurtanidze S.
dc.contributor.author Lähteenmäki A.
dc.contributor.author Larionova E.
dc.contributor.author Marscher A.
dc.contributor.author Mihov B.
dc.contributor.author Minev M.
dc.contributor.author Molina S.
dc.contributor.author Moody J.
dc.contributor.author Morozova D.
dc.contributor.author Nazarov S.
dc.contributor.author Nikiforova A.
dc.contributor.author Nikolashvili M.
dc.contributor.author Ovcharov E.
dc.contributor.author Peneva S.
dc.contributor.author Righini S.
dc.contributor.author Rizzi N.
dc.contributor.author Sadun A.
dc.contributor.author Samal M.
dc.contributor.author Savchenko S.
dc.contributor.author Semkov E.
dc.contributor.author Sigua L.
dc.contributor.author Slavcheva-Mihova L.
dc.contributor.author Steele I.
dc.contributor.author Strigachev A.
dc.contributor.author Tornikoski M.
dc.contributor.author Troitskaya Y.
dc.contributor.author Troitsky I.
dc.contributor.author Vince O.
dc.date.accessioned 2020-01-21T20:33:27Z
dc.date.available 2020-01-21T20:33:27Z
dc.date.issued 2019
dc.identifier.issn 0035-8711
dc.identifier.uri https://dspace.kpfu.ru/xmlui/handle/net/157421
dc.description.abstract © 2019 The Author(s). The object 4C 71.07 is a high-redshift blazar whose spectral energy distribution shows a prominent big blue bump and a strong Compton dominance. We present the results of a 2- yr multiwavelength campaign led by the Whole Earth Blazar Telescope (WEBT) to study both the quasar core and the beamed jet of this source. The WEBT data are complemented by ultraviolet and X-ray data from Swift, and by γ-ray data by Fermi. The big blue bump is modelled by using optical and near-infrared mean spectra obtained during the campaign, together with optical and ultraviolet quasar templates. We give prescriptions to correct the source photometry in the various bands for the thermal contribution, in order to derive the non-thermal jet flux. The role of the intergalactic medium absorption is analysed in both the ultraviolet and X-ray bands.We provide opacity values to deabsorb ultraviolet data, and derive a best-guess value for the hydrogen column density of Nbest H = 6.3 × 1020 cm-2through the analysis of X-ray spectra.We estimate the disc and jet bolometric luminosities, accretion rate, and black hole mass. Light curves do not show persistent correlations among flux changes at different frequencies. We study the polarimetric behaviour and find no correlation between polarization degree and flux, even when correcting for the dilution effect of the big blue bump. Similarly, wide rotations of the electric vector polarization angle do not seem to be connected with the source activity.
dc.relation.ispartofseries Monthly Notices of the Royal Astronomical Society
dc.subject Galaxies: Active
dc.subject Galaxies: Jets
dc.subject Quasars: Individual: 4C 71.07
dc.title The beamed jet and quasar core of the distant blazar 4C 71.07
dc.type Article
dc.relation.ispartofseries-issue 2
dc.relation.ispartofseries-volume 489
dc.collection Публикации сотрудников КФУ
dc.relation.startpage 1837
dc.source.id SCOPUS00358711-2019-489-2-SID85075158118


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  • Публикации сотрудников КФУ Scopus [24551]
    Коллекция содержит публикации сотрудников Казанского федерального (до 2010 года Казанского государственного) университета, проиндексированные в БД Scopus, начиная с 1970г.

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