The innermost regions of active galactic nuclei - from radio to X-rays

被引:0
|
作者
Ros, E. [1 ]
Kadler, M. [2 ]
Kaufmann, S. [3 ]
Kovalev, Y. Y. [1 ,4 ]
Tueller, J. [2 ]
Weaver, K. A. [2 ]
机构
[1] Max Planck Inst Radioastron, Hugel 69, D-53121 Bonn, Germany
[2] NASA, Goddard Space Flight Ctr, Astrophys Sci Div, Greenbelt, MD 20771 USA
[3] Univ Bonn, Argelander Inst Astron, D-53121 Bonn, Germany
[4] Ctr Astro Space, P N Lebedev Phys Inst, Moscow 117997, Russia
基金
俄罗斯基础研究基金会;
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中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
Active galactic nuclei can be probed by at different regions of the electromagnetic spectrum: e.g. radio observations reveal the nature of their relativistic jets and their magnetic fields, and complementarily, x-ray observations give insight into the changes in the accretion disk flows. Here we present an overview over the AGN research and results from an ongoing multi-band campaign on the active galaxy NGC 1052. Beyond these studies, we address the latest technical developments and its impact in the AGN field: the Square Kilometre Array, a new radio interferometer planned for the next decade, and the oncoming x-ray and gamma ray missions.
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页码:165 / +
页数:3
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