581 citations · 4.1k across the 72 of their papers we have counts for
8 papers · 1 filter
Extremely rapid x-ray flares of tev blazars in the rxte era
S. F. Zhu, Y. Q. Xue, W. N. Brandt +2
Rapid flares from blazars in very high energy (VHE) -rays challenge the common understanding of jets of active galactic nuclei (AGNs). The same population of ultra-relativistic…
Deepest view of AGN X-ray variability with the 7 Ms Chandra Deep Field-South survey
X. C. Zheng, Y. Q. Xue, W. N. Brandt +13
We systematically analyze X-ray variability of active galactic nuclei (AGNs) in the 7~Ms \textit{Chandra} Deep Field-South survey. On the longest timescale ( years), we…
High-redshift AGN in the Chandra Deep Fields: the obscured fraction and space density of the sub- population
F. Vito, W. N. Brandt, G. Yang +14
We investigate the population of high-redshift () AGN selected in the two deepest X-ray surveys, the 7 Ms \textit{Chandra} Deep Field-South and 2 Ms \textit{Chandra} D…
The Chandra Deep Fields: Lifting the Veil on Distant Active Galactic Nuclei and X-Ray Emitting Galaxies
Y. Q. Xue
The Chandra Deep Fields (CDFs), being a major thrust among extragalactic X-ray surveys and complemented effectively by multiwavelength observations, have critically contributed to…
Tracing the accretion history of supermassive Black Holes through X-ray variability: results from the Chandra Deep Field-South
M. Paolillo, I. Papadakis, W. N. Brandt +15
We study the X-ray variability properties of distant AGNs in the Chandra Deep Field-South region over 17 years, up to , and compare them with those predicted by models bas…
Testing photometric redshift measurements with filter definition of the Chinese Space Station Optical Survey (CSS-OS)
Ye Cao, Yan Gong, Xian-Min Meng +11
The Chinese Space Station Optical Survey (CSS-OS) is a major science project of the Space Application System of the China Manned Space Program. This survey is planned to perform bo…