Active galactic nuclei in the ultraviolet

被引:2
作者
Peterson, Bradley M. [1 ]
机构
[1] Ohio State Univ, Dept Astron, Columbus, OH 43210 USA
基金
美国国家航空航天局; 美国国家科学基金会;
关键词
Accretion; Black holes; Emission lines; Galaxies: active; SUPERMASSIVE BLACK-HOLES; BROAD-LINE REGION; VELOCITY DISPERSION; REVERBERATION; LUMINOSITY; MASS; GALAXIES; QUASARS; SIZE;
D O I
10.1007/s10509-007-9723-1
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
The frontier for ultraviolet studies of active galactic nuclei is the time domain: in particular, reverberation mapping of the broad emission-line region can lead to determination of the geometry and kinematics of accretion flows and winds as well as accurate measurement of the masses of the central black holes. Here we review progress to date and describe how additional advances can be made with an ultraviolet telescope of modest aperture.
引用
收藏
页码:69 / 75
页数:7
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