... structure can consistently explain some of the UV and X-ray variability seen in AGN ... In active galactic nuclei (AGN) the outflows from supermassive black holes (SMBH ... of absorber properties even more important to our understanding of AGN physics ...
... might be due to the fact that at certain redshifts, we lose the AGN diagnostic emission lines (e.g., H , Mg ii) within the observed optical spectroscopic window for sources with comparable host galaxy and AGN optical emission as discussed in x 6.3 ...
[
Текст
]
Ссылки http://hea-www.harvard.edu/~kim/pap/2005_ChaMP_hard_AGN.pdf -- 1020.4 Кб -- 06.12.2010 Похожие документы
... Blazars are AGN whose powerful relativistic jets are aimed directly towards us, and ... By limiting gas cooling, this "AGN feedback" can also limit star formation and there ...
... The intern will test for the fraction of X-ray-detected galaxies that contain signatures of AGN activity, offering an important constraint on models of black hole formation and accretion and AGN lifetimes. ...
... inner regions of active galactic nuclei (AGN) offer a unique opportunity to study ... the broad-line region (BLR) of AGN by measuring the interaction between continuum ...
[
Текст
]
Ссылки http://hea-www.harvard.edu/~pgreen/Papers/MNRAS-2013-Fine-L16-20.pdf -- 374.6 Кб -- 01.11.2013 Похожие документы