How complex is the obscuration in AGN?

被引：0
|
作者：
Bianchi, Stefano [1 ]
Piconcelli, Enrico [2 ]
Chiaberge, Marco [3 ,4 ]
Jimenez Bailon, Elena [5 ,6 ]
Matt, Giorgio [1 ]
Fiore, Fabrizio [2 ]
机构：
[1] Univ Roma Tre, Dip Fis, Via Vasca Navale 84, I-00146 Rome, Italy
[2] Osservatorio Astron Roma INAF, I-00040 Monte Porzio Catone, Italy
[3] Space Telescope Sci Inst, Baltimore, MD 21218 USA
[4] INAF IRA, I-40129 Bologna, Italy
[5] Inst Astron Univ, Mexico City, DF 70264, Mexico
[6] LAEFF, Madrid 28691, Spain
来源：
X-RAY ASTRONOMY-2009: PRESENT STATUS, MULTI-WAVELENGTH APPROACH AND FUTURE PERSPECTIVES, PROCEEDINGS | 2010年 / 1248卷
关键词：
galaxies: active; galaxies: Seyfert; X-rays: individual: NGC7582; ABSORBERS; NGC-7582;
D O I：
10.1063/1.3475269
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
There is now mounting evidence that complexity in the obscuration of AGN may be the rule rather than the exception. We therefore propose to modify the Unification Model, adding to the torus the presence of two further absorbers/emitters. Their combination along the line of sight can reproduce all the observed phenomenology.
引用
收藏
页码：403 / +
页数：2
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