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LLAGN and jet-scaling probed with the EVN
Paragi, Zsolt1; Shen, Zhi-Qiang2,3; De Gasperin, Francesco4; Yang, Jun1; Merloni, Andrea5,6; Li ZX(李志玄)7
会议录名称Proceedings of Science - 11th European VLBI Network Symposium and Users Meeting, EVN Symposium 2012
2012
卷号178
页码1-6
DOI10.22323/1.178.0008
产权排序第7完成单位
收录类别EI
会议名称11th European VLBI Network Symposium and Users Meeting, EVN Symposium 2012
会议日期2012-10-09
会议地点Bordeaux, France
摘要

Accreting black holes (BH) on all mass scales (from stellar to supermassive) appear to follow a nonlinear relation between X-ray luminosity, radio luminosity and BH mass, indicating that similar physical processes drive the central engines in X-ray binaries and active galactic nuclei (AGN). However, in recent years an increasing number of BH systems have been identified that do not fit into this scheme. These outliers may be the key to understand how BH systems are powered by accretion. Here we present results from EVN observations of a sample of low-luminosity AGN (LLAGN) with known mass that have unusually high radio powers when compared with their X-ray luminosity.

语种英语
学科领域射电天文学
学科门类理学 ; 理学::天文学
文章类型Conference article (CA)
出版者Sissa Medialab Srl
ISSN号E-ISSN: 18248039
URL查看原文
EI主题词x Rays
EI分类号657.2extraterrestrial Physics And Stellar Phenomena - 932.1high Energy Physics
引用统计
文献类型会议论文
条目标识符http://ir.ynao.ac.cn/handle/114a53/17395
专题射电天文研究组
通讯作者Paragi, Zsolt
作者单位1.Joint Institute for VLBI in Europe (JIVE), Postbus 2, 7990 AA Dwingeloo, The Netherlands
2.Shanghai Astronomical Observatory, CAS, 80 Nandan Road, Shanghai 200030, P.R. China
3.Key Laboratory of Radio Astronomy, CAS, P.R. China
4.University of Hamburg, Gojenbergsweg 112, D-21029, Hamburg, Germany
5.Max-Planck-Institut für Extraterrestrische Physik, Gießenbachstr. 85741 Garching, Germany
6.Exzellenzcluster Universe, Boltzmann Str. 2, 85748 Garching, Germany
7.Yunnan Astronomical Observatory, NAOC, 650011 Kunming, P.R. China
推荐引用方式
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Paragi, Zsolt,Shen, Zhi-Qiang,De Gasperin, Francesco,et al. LLAGN and jet-scaling probed with the EVN[C]:Sissa Medialab Srl,2012:1-6.
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