Determination of magnetic fields in broad line region of active galactic nuclei from polarimetric observations
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- 作者：Mikhail Piotrovich ; mpiotrovich@mail.ru" class="auth_mail" title="E-mail the corresponding author ; Nikolai Silant&rsquo ; ev ; Yuri Gnedin gnedin@gao.spb.ru" class="auth_mail" title="E-mail the corresponding author ; Tinatin Natsvlishvili ; Stanislava Buliga
- 关键词：Active galactic nuclei ; Accretion disk ; Magnetic fields ; Polarization
- 刊名：New Astronomy
- 出版年：2017
- 出版时间：February 2017
- 年：2017
- 卷：51
- 期：Complete
- 页码：65-68
- 全文大小：303 K
文摘
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Magnetic field values that play an important role in broad line region of active galactic nuclei are estimated.
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Estimates of magnetic fields are based on the observed polarization degrees of broad Hα lines and nearby continuum.
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Values of magnetic fields in broad line region for a number of active galactic nuclei are derived.