Showing 21–40 of 89 results
/ Date/ Name
Apr 29, 1998Clustering of X-ray selected Active Galactic NucleiDec 1, 1994Nearby Galaxies and the Ginga X-ray BackgroundJun 20, 2003Highlights from XMM-NewtonSep 17, 1997The Gaseous Extent of Galaxies and the Origin of \lya Absorption Systems at z < 1Jul 11, 1997Fluctuations in the diffuse X-ray background observed with GingaJul 22, 2004Exploring the X-ray Sky with the XMM-Newton Bright Serendipitous SurveyMar 15, 2006Opening a New Window to Fundamental Physics and Astrophysics: X-ray PolarimetryMay 9, 2006On the X-ray, optical emission line and black hole mass properties of local Seyfert galaxiesDec 20, 2006Multi-wavelength and black hole mass properties of Low Luminosity Active NucleiOct 4, 2007The XMM-Newton bright serendipitous survey. Identification and optical spectral propertiesDec 12, 2003The XMM-Newton HBS28 sample: studying the obscuration in hard X-ray selected AGNsAug 30, 2013The Hot and Energetic Universe: The X-ray Integral Field Unit (X-IFU) for Athena+Apr 29, 2013The XMM Deep survey in the CDFS V. Iron K lines from active galactic nuclei in the distant UniverseAug 9, 2005The energetic UniverseFeb 3, 2010A revision of the X-ray absorption nature of the BALQSOsOct 14, 2013Athena+: The first Deep Universe X-ray ObservatoryOct 26, 2012Chandra View of the Warm-Hot IGM toward 1ES 1553+113: Absorption Line Detections and Identifications (Paper I)Jun 23, 2014Relativistic reflection in the average X-ray spectrum of AGN in the Véron-Cetty & Véron catalogueJan 18, 2016X-ray absorption, nuclear infrared emission and dust covering factors of AGN: testing Unification SchemesMay 11, 2017Survival of the obscuring torus in the most powerful active galactic nuclei