Showing 1–20 of 50 results
/ Date/ Name
Aug 27, 2013Clustering Measurements of broad-line AGNs: Review and FutureFeb 18, 2010The Spatial Clustering of ROSAT All-Sky Survey AGN: I. The cross-correlation function with SDSS Luminous Red GalaxiesOct 25, 2011The Spatial Clustering of ROSAT All-Sky Survey AGNs III. Expanded Sample and Comparison with Optical AGNsSep 3, 2015The spatial clustering of ROSAT All-Sky Survey Active Galactic Nuclei IV. More massive black holes reside in more massive dark matter halosNov 10, 2005X-RED: A Satellite Mission Concept To Detect Early Universe Gamma Ray BurstsNov 18, 2010The XMM-Newton X-ray Spectra of the Most X-ray Luminous Radio-quiet ROSAT Bright Survey-QSOs: A Reference Sample for the Interpretation of High-redshift QSO SpectraOct 16, 2017Spatial clustering and halo occupation distribution modeling of local AGN via cross-correlation measurements with 2MASS galaxiesMay 12, 2020The variable and non-variable X-ray absorbers in Compton-thin type-II Active Galactic NucleiJun 28, 2021The eROSITA Final Equatorial-Depth Survey (eFEDS): The AGN Catalogue and its X-ray Spectral PropertiesOct 26, 2010The Spatial Clustering of ROSAT All-Sky Survey AGNs II. Halo Occupation Distribution Modeling of the Cross Correlation FunctionMar 6, 2023The Stellar Mass - Black Hole Mass Relation at $z\sim2$ Down to $\mathcal{M}_\mathrm{BH}\sim10^7 M_\odot$ Determined by HETDEXJul 7, 2025A new Bowen Fluorescence Flare and Extreme Coronal Line Emitter discovered by SRG/eROSITAMar 16, 2026CIV wind properties of the SDSS-V X-ray selected quasars: strong optical-to-UV emission is key regardless of X-ray strengthOct 25, 2017The Close AGN Reference Survey (CARS): Mrk 1018 halts dimming and experiences strong short-term variabilityMar 10, 2008X-ray absorption in distant type II QSOsDec 13, 2006The XMM-Newton Survey in the Marano Field I. The X-ray data and optical follow-upSep 26, 2014Chandra survey in the AKARI North Ecliptic Pole Deep Field. I. X-ray data, point-like source catalog, sensitivity maps, and number countsOct 8, 2021The Hobby-Eberly Telescope Dark Energy Experiment (HETDEX) Survey Design, Reductions, and DetectionsMay 13, 2019The Close AGN Reference Survey (CARS): Comparative analysis of the structural properties of star-forming and non-star-forming galaxy barsJan 18, 2023The Eighteenth Data Release of the Sloan Digital Sky Surveys: Targeting and First Spectra from SDSS-V