搜索结果: 1-11 共查到“恒星与银河系 Quasars”相关记录11条 . 查询时间(0.281 秒)
The impact of quasars on their galaxy neighbors is an important factor in the understanding of the galaxy evolution models. The aim of this work is to characterize the close environments of quasars at...
The host galaxies and black-hole:galaxy mass ratios of luminous quasars at z~4
galaxies: active – galaxies: fundamental parameters – galaxies: high-redshift –galaxies: photometry – infrared: galaxies – quasars: general
2011/10/8
We present and analyse the deepest, high-quality Ks-band images ever obtained of luminous quasars at z~4, in an attempt to determine the basic properties of their host galaxies less than 1 Gyr after t...
Nuclear to host galaxy relation of high redshift quasars
Nuclear redshift quasars host galaxy
2009/7/9
Nuclear to host galaxy relation of high redshift quasars。
The big blue bump and soft X-ray excess of individual quasars
big blue bump individual quasars soft X-ray excess
2009/7/9
The big blue bump and soft X-ray excess of individual quasars。
The Broad Line Region of Quasars。
Our Search for an H-R Diagram of Quasars。
Spectral microvariability in Quasars。
High velocity outflows in quasars。
Variability and Parameter Correlations in Quasars。
Ionizing Continuum and Emission-Line Energetics of Quasars and Seyfert Galaxies
Quasars Seyfert Galaxies Ionizing Continuum
2009/6/9
Ionizing Continuum and Emission-Line Energetics of Quasars and Seyfert Galaxies。