136 citations
- National Astronomical ObservatoriesCN21 papers
- Chinese Academy of SciencesCN19 papers
- University of Chinese Academy of SciencesCN8 papers
- Center for Astrophysics Harvard & SmithsonianUS4 papers
- National Institute for AstrophysicsIT4 papers
- Astronomical Observatory of RomeIT3 papers
- Centre National de la Recherche ScientifiqueFR3 papers
- Korea Astronomy and Space Science InstituteKR3 papers
- Max Planck Institute for Extraterrestrial PhysicsDE3 papers
- University of Science and Technology ChittagongBD3 papers
- Brera Astronomical ObservatoryIT2 papers
- Bulgarian Academy of SciencesBG2 papers
7 papers · 1 filter
Metal-Enriched Outflows in the Ultra-Luminous infrared Quasar Q1321+058
Tinggui Wang, Hongyan Zhou, Weimin Yuan +3
Quasar outflows may play important role in the evolution of its host galaxy and central black hole. In this paper, we present a detailed study of multiple outflows in the obscured…
Eddington ratio governs the equivalent width of MgII emission line in active galactic nuclei
Xiao-Bo Dong, Ting-Gui Wang, Jian-Guo Wang +4
We have investigated the ensemble regularities of the equivalent widths (EWs) of MgII 2800 emission line of active galactic nuclei (AGNs), using a uniformly selected sample of 2092…
Nonaxisymmetric Rossby Vortex Instability with Toroidal Magnetic Fields in Radially Structured Disks
Cong Yu, Hui Li
We investigate the global nonaxisymmetric Rossby vortex instability in a differentially rotating, compressible magnetized accretion disk with radial density structures. Equilibrium…
Numerical Experiments of Wave-Like Phenomena Caused by the Disruption of an Unstable Magnetic Configuration
Hongjuan Wang, Chengcai Shen, Jun Lin
The origin of the Moreton wave observed in the chromosphere and the EIT wave observed in the corona during the eruption remains being an active research subject for a while. We inv…
The origin and physical mechanism of the ensemble Baldwin effect
Xiaobo Dong, Jianguo Wang, Tinggui Wang +5
We have conducted a systematic investigation of the origin and underlying physics of the line--line and line--continuum correlations of AGNs, particularly the Baldwin effect. Based…
Rise and fall of the X-ray flash 080330: an off-axis jet?
C. Guidorzi, C. Clemens, S. Kobayashi +31
X-ray flashes (XRFs) are a class of gamma-ray bursts (GRBs) with the peak energy of the time-integrated spectrum, Ep, below 30 keV, whereas classical GRBs have Ep of a few hundreds…