129 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Chinese Academy of SciencesCN84 papers
- University of Science and Technology of ChinaCN81 papers
- National Astronomical ObservatoriesCN53 papers
- Yunnan ObservatoriesCN25 papers
- Shanghai Astronomical ObservatoryCN22 papers
- Anhui Normal UniversityCN20 papers
- University of Chinese Academy of SciencesCN19 papers
- Purple Mountain ObservatoryCN16 papers
- Nanjing Institute of Astronomical Optics & TechnologyCN15 papers
- UNSW SydneyAU15 papers
- Guangzhou UniversityCN12 papers
- Australian Astronomical ObservatoryAU11 papers
7 papers · 2 filters
The Redshifted Hydrogen Balmer and Metastable He I Absorption Line System in Mini-FeLoBAL Quasar SDSS J112526.12+002901.3: A Parsec Scale Accretion Inflow?
Xi-Heng Shi, Peng Jiang, Hui-Yuan Wang +4
The accretion of interstellar medium onto the central super massive black holes is widely accepted as the source of the gigantic energy released by the active galactic nuclei. But…
The Extreme Ultraviolet Variability of Quasars
Brian Punsly, Paola Marziani, Shaohua Zhang +2
We study the extreme ultraviolet (EUV) variability (rest frame wavelengths 500 - 920 ) of high luminosity quasars using HST (low to intermediate redshift sample) and SDSS (high…
Strong Optical and UV Intermediate-Width Emission Lines in the Quasar SDSS J232444.80-094600.3: Dust-Free and Intermediate-Density Gas at the Skin of Dusty Torus ?
Zhenzhen Li, Hongyan Zhou, Lei Hao +3
Emission lines from the broad emission line region (BELR) and the narrow emission line region (NELR) of active galactic nuclei (AGNs) are extensively studied. However, between thes…
SDSS J163459.82+204936.0: A Ringed Infrared-Luminous Quasar with Outflows in both Absorption and Emission Lines
Wen-Juan Liu, Hong-Yan Zhou, Ning Jiang +9
SDSS J1634+2049 is a local (z = 0.1293) infrared-luminous quasar with LIR= 10^11.91 Lsun. We present a detailed multiwavelength study of both the host galaxy and the nucleus. The h…
Broad Balmer Absorption Line Variability: Evidence of Gas Transverse Motion in the QSO SDSS J125942.80+121312.6
Xiheng Shi, Hongyan Zhou, Xinwen Shu +6
We report on the discovery of broad Balmer absorption lines variability in the QSO SDSS J125942.80+121312.6, based on the optical and near-infrared spectra taken from the SDSS-I, S…
Differences in Halo-Scale Environments between Type 1 and Type 2 AGNs at Low Redshift
Ning Jiang, Huiyuan Wang, Houjun Mo +3
Using low-redshift (z<0.09) samples of AGNs, normal galaxies and groups of galaxies selected from the Sloan Digital Sky Survey (SDSS), we study the environments of type 1 and type…
Strong Ly alpha Emission in the Proximate Damped Ly alpha Absorption Trough toward the Quasar SDSS J095253.83+011422.0
Peng Jiang, Hongyan Zhou, Xiang Pan +10
SDSS J095253.83+011422.0 (SDSS J0952+0114) was reported by Hall et al. (2004) as an exotic quasar at . In contrast to prominent broad metal--line emissions with F…