25 citations · 33 across the 2 of their papers we have counts for
4 papers
The Relation between X-ray and Ultraviolet Variability of Quasars
Hao Sou, Jun-Xian Wang, Zhang-Liang Xie +2
The relation between X-ray and UV/optical variability in AGNs has been explored in many individual sources, however a large sample study is yet absent. Through matching the XMM-New…
Time-lag between disk and corona radiation leads to hysteresis effect observed in black-hole X-ray binary MAXI J1348-630
Shan-Shan Weng, Zhen-Yi Cai, Shuang-Nan Zhang +4
Accretion is an essential physical process in black-hole X-ray binaries (BHXRBs) and active galactic nuclei. The properties of accretion flows and their radiation were originally c…
More than softer-when-brighter: the X-Ray powerlaw spectral variability in NGC 4051
Yun-Jing Wu, Jun-Xian Wang, Zhen-Yi Cai +3
The powerlaw X-ray spectra of active galactic nuclei at moderate to high accretion rates normally appear softer when they brighten, for which the underlying mechanisms are yet uncl…
IRAM 30m-EMIR Redshift Search of z = 3-4 Lensed Dusty Starbursts selected from the HerBS sample
T. J. L. C. Bakx, H. Dannerbauer, D. Frayer +15
Using the EMIR instrument on the IRAM 30m telescope, we conducted a spectroscopic redshift search of seven z 4 sub-millimetre bright galaxies selected from the…