QSO polarization in the era of deep surveys and large telescopes

被引：0
|
作者：
Schmidt, GD [1 ]
机构：
[1] Univ Arizona, MMT Observ, Tucson, AZ 85721 USA
[2] Univ Arizona, Steward Observ, Tucson, AZ 85721 USA
来源：
AGN PHYSICS WITH THE SLOAN DIGITAL SKY SURVEY | 2004年 / 311卷
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D O I：
暂无
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
New, deep surveys axe uncovering populations of AGN with substantially different spectral energy distributions and polarization properties than have been traditionally cataloged. These differences likely indicate different viewing perspectives and/or nuclear geometries. At the same time, large-aperture telescopes axe providing the means for studying in detail the origin of the polarization. Among the new results axe several strongly polarized, obscured, broad-line QSOs where spectropolarimetry may reveal structural details on scales smaller than the broad-line region.
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页码：371 / 376
页数：6
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