182 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Guangzhou UniversityCN52 papers
- Chinese Academy of SciencesCN11 papers
- Hunan University of Arts and ScienceCN9 papers
- National Astronomical ObservatoriesCN9 papers
- University of Science and Technology of ChinaCN9 papers
- University of PaduaIT8 papers
- Shanghai Astronomical ObservatoryCN7 papers
- Shanghai Normal UniversityCN7 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di PadovaIT5 papers
- University of Chinese Academy of SciencesCN5 papers
- Kavli Institute for Theoretical SciencesCN4 papers
- Sun Yat-sen UniversityCN4 papers
3 papers · 2 filters
Mid-infrared variability of changing-look AGN
Zhenfeng Sheng, Tinggui Wang, Ning Jiang +4
It is known that some active galactic nuclei (AGNs) transited from type 1 to type 2 or vice versa. There are two explanations for the so-called changing look AGNs: one is the drama…
Carbon and Nitrogen Abundance Ratio In the Broad Line Region of Tidal Disruption Events
Chenwei Yang, Tinggui Wang, Gary J. Ferland +4
The rest-frame UV spectra of three recent tidal disruption events (TDEs), ASASSN-14li, PTF15af and iPTF16fnl display strong nitrogen emission lines but weak or undetectable carbon…
Optical monitoring of BL Lac object S5 0716+714 and FSRQ 3C273 from 2000 to 2014
Yu-Hai Yuan, Jun-hui Fan, Jun Tao +5
Using the 1.56m telescope at the Shanghai Observatory (ShAO), China, we monitored two sources, BL Lac object S5 0716+714 and Flat Spectrum Radio Quasar (FSRQ) 3C 273. For S5 0716+7…