The HELLAS2XMM survey - IV. Optical identifications and the evolution of the accretion luminosity in the Universe
A&A, 409 1 (2003) 79-90
Published online: 2003-11-17
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THE CHANDRA COSMOS SURVEY. I. OVERVIEW AND POINT SOURCE CATALOG
Martin Elvis, Francesca Civano, Cristian Vignali, et al.The Astrophysical Journal Supplement Series 184 (1) 158 (2009)
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CHARACTERIZATION OF ACTIVE GALACTIC NUCLEI AND THEIR HOSTS IN THE EXTENDED GROTH STRIP: A MULTIWAVELENGTH ANALYSIS
C. Ramos Almeida, J. M. Rodríguez Espinosa, G. Barro, J. Gallego and P. G. Pérez-GonzálezThe Astronomical Journal 137 (1) 179 (2009)
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On the nature of red galaxies: the Chandra perspective
M. A. Campisi, C. Vignali, M. Brusa, et al.Astronomy & Astrophysics 501 (2) 485 (2009)
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Are most low-luminosity active galactic nuclei really obscured?
Philip F. Hopkins, Ryan Hickox, Eliot Quataert and Lars HernquistMonthly Notices of the Royal Astronomical Society 398 (1) 333 (2009)
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Catalog of radio galaxies with z > 0.3. I: Construction of the sample
M. L. Khabibullina and O. V. VerkhodanovAstrophysical Bulletin 64 (2) 123 (2009)
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QUASARS ARE NOT LIGHT BULBS: TESTING MODELS OF QUASAR LIFETIMES WITH THE OBSERVED EDDINGTON RATIO DISTRIBUTION
Philip F. Hopkins and Lars HernquistThe Astrophysical Journal 698 (2) 1550 (2009)
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X-ray identifications of FIRST radio sources in the XBoötes field
K. El BouchefryMonthly Notices of the Royal Astronomical Society 396 (4) 2011 (2009)
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The XMM-Newton wide-field survey in the COSMOS field
N. Cappelluti, M. Brusa, G. Hasinger, et al.Astronomy & Astrophysics 497 (2) 635 (2009)
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X-Ray Selected Type 2 QSOs and Their Host Galaxies
Vincenzo MainieriProceedings of the International Astronomical Union 5 (S267) 80 (2009)
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Revealing X-ray obscured quasars in SWIRE sources with extreme mid-IR/optical flux ratios
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HIGH-REDSHIFT QUASARS IN THE COSMOS SURVEY: THE SPACE DENSITY OFz> 3 X-RAY SELECTED QSOs
M. Brusa, A. Comastri, R. Gilli, et al.The Astrophysical Journal 693 (1) 8 (2009)
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SPECTROSCOPIC IDENTIFICATIONS OFSPITZERSOURCES IN THE SWIRE/XMM-NEWTON/ELAIS-S1 FIELD: A LARGE FRACTION OF ACTIVE GALACTIC NUCLEI WITH HIGHF(24 μm)/F(R) RATIO
N. Sacchi, F. La Franca, C. Feruglio, et al.The Astrophysical Journal 703 (2) 1778 (2009)
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CHASING HIGHLY OBSCURED QSOs IN THE COSMOS FIELD
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THE COSMOS ACTIVE GALACTIC NUCLEUS SPECTROSCOPIC SURVEY. I.XMM-NEWTONCOUNTERPARTS
Jonathan R. Trump, Chris D. Impey, Martin Elvis, et al.The Astrophysical Journal 696 (2) 1195 (2009)
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The Contribution of AGNs and Star‐forming Galaxies to the Mid‐Infrared as Revealed by Their Spectral Energy Distributions
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Unveiling Obscured Accretion in the Chandra Deep Field–South
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Absorption properties and evolution of active galactic nuclei
G. HasingerAstronomy & Astrophysics 490 (3) 905 (2008)
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Extragalactic X‐ray surveys: AGN physics and evolution
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Low‐Level Nuclear Activity in Nearby Spiral Galaxies
Himel Ghosh, Smita Mathur, Fabrizio Fiore and Laura FerrareseThe Astrophysical Journal 687 (1) 216 (2008)
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