Qian Yang
0000-0002-6893-3742
University of Illinois System
12 papers found
Refreshing results…
Spectral variability of a sample of extreme variability quasars and implications for the Mg ii broad-line region
Understanding Broad Mg ii Variability in Quasars with Photoionization: Implications for Reverberation Mapping and Changing-look Quasars
Overview of the DESI Legacy Imaging Surveys
Filling in the Quasar Redshift Gap at z ∼ 5.5. II. A Complete Survey of Luminous Quasars in the Post-reionization Universe
The Large Sky Area Multi-object Fiber Spectroscopic Telescope (LAMOST) Quasar Survey: The Fourth and Fifth Data Releases
Discovery of 21 New Changing-look AGNs in the Northern Sky
The Ensemble Photometric Variability of Over 105 Quasars in the Dark Energy Camera Legacy Survey and the Sloan Digital Sky Survey
The Large Sky Area Multi-Object Fibre Spectroscopic Telescope (LAMOST) Quasar Survey: Quasar Properties from Data Release Two and Three
Deep CFHTY-band Imaging of VVDS-F22 Field. II. Quasar Selection and Quasar Luminosity Function
Broadband Photometric Reverberation Mapping Analysis on SDSS-RM and Stripe 82 Quasars
The Extremely Luminous Quasar Survey in the SDSS Footprint. I. Infrared-based Candidate Selection
Quasar Photometric Redshifts and Candidate Selection: A New Algorithm Based on Optical and Mid-infrared Photometric Data
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