Possible mechanisms for the polarization of the radiation of Active Galactic Nuclei and quasars

被引：0
|
作者：
N. A. Silant’ev
Yu. N. Gnedin
M. Yu. Piotrovich
S. D. Buliga
T. M. Natsvlishvili
机构：
[1] Central Astronomical Observatory at Pulkovo of Russian Academy of Sciences,
[2] St. Petersburg State Polytechnical University,undefined
来源：
Astronomy Reports | 2014年 / 58卷
关键词：
Black Hole; Synchrotron Radiation; Polarization Angle; Accretion Disk; Astronomy Report;
D O I：
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学科分类号：
摘要：
Two mechanisms for the formation of polarized radiation in Active Galactic Nuclei and quasars are considered-synchrotron radiation from a jet and the emergence of radiation from a magnetized, optically thick accretion disk (the Milne problem in a magnetized atmosphere). These mechanisms are applied to the polarization of objects studied in [1]. We have shown that the polarization of some sources cannot be explained as synchrotron radiation. The second mechanism is more general and, in principle, can be applied to the polarized radiation of all the sources in [1].
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页码：63 / 70
页数：7
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