Measuring the Radiative Histories of High‐Redshift QSOs with the Transverse Proximity Effect
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journal
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September 2004 |
A Possible Correlation between the Luminosities and Lifetimes of Active Galactic Nuclei
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journal
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September 2005 |
Possible Detection of Lyα Fluorescence from a Damped Lyα System at Redshift z ∼ 2.8
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January 2006 |
Nyx: A MASSIVELY PARALLEL AMR CODE FOR COMPUTATIONAL COSMOLOGY
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February 2013 |
Unified Models for Active Galactic Nuclei and Quasars
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journal
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September 1993 |
MID-INFRARED SELECTION OF ACTIVE GALACTIC NUCLEI WITH THE WIDE-FIELD INFRARED SURVEY EXPLORER . II. PROPERTIES OF WISE -SELECTED ACTIVE GALACTIC NUCLEI IN THE NDWFS BOÖTES FIELD
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journal
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July 2013 |
Quasar ionization of Lyman-alpha clouds - The proximity effect, a probe of the ultraviolet background at high redshift
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April 1988 |
New measurements of the ionizing ultraviolet background over 2 < z < 5 and implications for hydrogen reionization
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journal
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October 2013 |
The Evolution of Optical Depth in the Lyα Forest: Evidence Against Reionization at z ∼6
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June 2007 |
Improved measurements of the intergalactic medium temperature around quasars: possible evidence for the initial stages of He ii reionization at z ≃ 6: IGM temperature measurements around z ≃ 6 quasars
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November 2011 |
A first direct measurement of the intergalactic medium temperature around a quasar at z= 6: The IGM temperature around a quasar at z=6
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May 2010 |
The observed ionization rate of the intergalactic medium and the ionizing emissivity at z >= 5: evidence for a photon-starved and extended epoch of reionization
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November 2007 |
Photoheating and the fate of hard photons during the reionization of He ii by quasars
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May 2009 |
CONSTRAINING THE LIFETIME AND OPENING ANGLE OF QUASARS USING FLUORESCENT Ly α EMISSION: THE CASE OF Q0420–388
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journal
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October 2016 |
THE XMM-NEWTON WIDE-FIELD SURVEY IN THE COSMOS FIELD (XMM-COSMOS): DEMOGRAPHY AND MULTIWAVELENGTH PROPERTIES OF OBSCURED AND UNOBSCURED LUMINOUS ACTIVE GALACTIC NUCLEI
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May 2010 |
Galaxy gas as obscurer – II. Separating the galaxy-scale and nuclear obscurers of active galactic nuclei
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journal
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November 2016 |
Obscuration-Dependent Evolution of Active Galactic Nuclei
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journal
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March 2015 |
Measurements of the ultraviolet background at 4.6 < z < 6.4 using the quasar proximity effect★: Proximity-effect measurements of the UVB at high redshift
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journal
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March 2011 |
Detection of dark galaxies and circum-galactic filaments fluorescently illuminated by a quasar at z = 2.4: Dark galaxies and CGM illuminated by a QSO
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journal
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August 2012 |
Observations of the spectra of Q0122 - 380 and Q1101 - 264
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journal
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January 1982 |
Large-scale opacity fluctuations in the Lyα forest: evidence for QSOs dominating the ionizing UV background at z ∼ 5.5–6?
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journal
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November 2016 |
New reaction rates for improved primordial D / H calculation and the cosmic evolution of deuterium
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December 2015 |
A Simple Model for Quasar Demographics
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December 2012 |
Ionizing Radiation Fluctuations and Large‐Scale Structure in the Lyα Forest
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August 2004 |
Intergalactic Helium Absorption in Cold Dark Matter Models
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October 1997 |
The 2dF QSO Redshift Survey - XIV. Structure and evolution from the two-point correlation function
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journal
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January 2005 |
An unbiased measurement of the UV background and its evolution via the proximity effect in quasar spectra
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journal
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October 2008 |
On the contribution of active galactic nuclei to the high-redshift metagalactic ionizing background
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journal
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March 2017 |
A self-consistent 3D model of fluctuations in the helium-ionizing background
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November 2016 |
The evolution of large-scale structure in a universe dominated by cold dark matter
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journal
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May 1985 |
The characteristic halo masses of half-a-million WISE-selected quasars
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journal
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May 2017 |
A approximately 10 MPC void in the Ly-alpha forest at Z = 3.17
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journal
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August 1991 |
Clustering of intermediate redshift quasars using the final SDSS III-BOSS sample
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journal
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September 2015 |
Implications of z ∼ 6 Quasar Proximity Zones for the Epoch of Reionization and Quasar Lifetimes
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journal
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May 2017 |
The AGN-obscuring Torus: The End of the "Doughnut" Paradigm?
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journal
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September 2006 |
A Structure for Quasars
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journal
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December 2000 |
Constraining the Evolution of the Ionizing Background and the Epoch of Reionization with z ~ 6 Quasars. II. A Sample of 19 Quasars
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journal
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June 2006 |
Evolution of the Intergalactic Opacity: Implications for the Ionizing Background, Cosmic Star Formation, and Quasar Activity
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journal
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November 2008 |
A NEW CALCULATION OF THE IONIZING BACKGROUND SPECTRUM AND THE EFFECTS OF He II REIONIZATION
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September 2009 |
CONSTRAINTS ON QUASAR LIFETIMES AND BEAMING FROM THE He II Lyα FOREST
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June 2011 |
Glimpsing through the high-redshift neutral hydrogen fog
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journal
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May 2008 |
Detection of the Transverse Proximity Effect: Radiative Feedback from Bright QSOs1
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journal
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April 2008 |
On the Density of Neutral Hydrogen in Intergalactic Space.
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journal
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November 1965 |
Radiative Transfer in a Clumpy Universe. iv. new Synthesis Models of the Cosmic Uv/X-Ray Background
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journal
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February 2012 |
STIS Observations of He ii Gunn‐Peterson Absorption toward Q0302−003
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journal
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May 2000 |
Quasars Probing Quasars. II. The Anisotropic Clustering of Optically Thick Absorbers around Quasars
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journal
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February 2007 |
Quasars Probing Quasars. I. Optically Thick Absorbers near Luminous Quasars
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journal
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November 2006 |
Active galactic nuclei dust tori at low and high luminosities: AGN dust tori at low and high luminosities
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journal
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September 2007 |
Dusty Winds in Active Galactic Nuclei: Reconciling Observations with Models
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journal
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March 2017 |
An Observational Determination of the Bolometric Quasar Luminosity Function
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journal
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January 2007 |
Caught in the act: A helium-reionizing quasar near the line of sight to Q0302-003
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journal
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January 2003 |
Sweeping away the Mysteries of Dusty Continuous Winds in Active Galactic Nuclei
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journal
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March 2012 |
Constraints on QSO emissivity using H i and He ii Lyman α forest
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journal
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July 2017 |
The Thermal Proximity Effect: A New Probe of the He ii Reionization History and Quasar Lifetime
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journal
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March 2017 |
The he ii Proximity Effect and the Lifetime of Quasars
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journal
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June 2016 |
The transverse proximity effect in the z ∼ 2 Lyman α forest suggests quasi-stellar object episodic lifetimes of ∼1 Myr
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journal
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December 2008 |
Continuous statistics of the Ly forest at 0 < 1.6: the mean flux, flux distribution and autocorrelation fromHST FOS spectra
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journal
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April 2007 |
Helium Reionization Simulations. II. Signatures of Quasar Activity on the IGM
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journal
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May 2017 |
QUASARS PROBING QUASARS. VIII. THE PHYSICAL PROPERTIES OF THE COOL CIRCUMGALACTIC MEDIUM SURROUNDING z ∼ 2–3 MASSIVE GALAXIES HOSTING QUASARS
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journal
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October 2016 |
The relative frequency of broad-lined and narrow-lined active galactic nuclei: implications for unified schemes
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journal
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October 1991 |
The proximity effect in a close group of QSOs
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journal
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December 2001 |
The Lyman α forest in optically thin hydrodynamical simulations
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journal
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December 2014 |
THE OBSCURED FRACTION OF ACTIVE GALACTIC NUCLEI IN THE XMM -COSMOS SURVEY: A SPECTRAL ENERGY DISTRIBUTION PERSPECTIVE
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journal
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October 2013 |
The first ultraviolet quasar-stacked spectrum at z ≃ 2.4 from WFC3
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journal
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April 2015 |
THE CHANDRA COSMOS-LEGACY SURVEY: SOURCE X-RAY SPECTRAL PROPERTIES
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journal
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October 2016 |
THE IMPLICATIONS OF GUNN-PETERSON TROUGHS IN THE He II Lyα FOREST
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journal
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September 2009 |
Helium reionization and the thermal proximity effect
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journal
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January 2010 |
Revisiting the Unified Model of Active Galactic Nuclei
|
journal
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August 2015 |
Feedback from Central Black Holes in Elliptical Galaxies: Two-Dimensional Models Compared to One-Dimensional Models
|
journal
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July 2011 |
Self-consistent Modeling of Reionization in Cosmological Hydrodynamical Simulations
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journal
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March 2017 |
Planck intermediate results : XLVII.
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journal
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December 2016 |
On the evolution of the H i column density distribution in cosmological simulations
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journal
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February 2013 |
Active galactic nuclei flicker: an observational estimate of the duration of black hole growth phases of ∼10 5 yr
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journal
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June 2015 |
The Transverse Proximity Effect: A Probe to the Environment, Anisotropy, and Megayear Variability of QSOs
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journal
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July 2004 |
Statistical Detection of the He ii Transverse Proximity Effect: Evidence for Sustained Quasar Activity for >25 Million Years
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journal
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September 2017 |
A Uniform Analysis of the Lyα Forest at z = 0–5. II. Measuring the Mean Intensity of the Extragalactic Ionizing Background Using the Proximity Effect
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journal
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September 2000 |
Metals in the circumgalactic medium are out of ionization equilibrium due to fluctuating active galactic nuclei
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journal
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June 2017 |
Self-Consistent Models of the agn and Black hole Populations: duty Cycles, Accretion Rates, and the mean Radiative Efficiency
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journal
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December 2008 |
Quasar Clustering from sdss dr5: Dependences on Physical Properties
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journal
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May 2009 |
A new look at the isotropy of narrow-line emission in extragalactic radio sources
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journal
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June 1998 |
The luminosity dependence of the type 1 active galactic nucleus fraction
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journal
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June 2005 |
Hubble Space Telescope Space Telescope Imaging System Observations of the He ii Gunn‐Peterson Effect toward HE 2347−4342
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journal
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January 2002 |
Masses of quasars
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journal
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September 1982 |
Modelling feedback from stars and black holes in galaxy mergers
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journal
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August 2005 |
HST -COS OBSERVATIONS OF AGNs. II. EXTENDED SURVEY OF ULTRAVIOLET COMPOSITE SPECTRA FROM 159 ACTIVE GALACTIC NUCLEI
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journal
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September 2014 |
Recombination line intensities for hydrogenic ions-IV. Total recombination coefficients and machine-readable tables for Z=1 to 8
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journal
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January 1995 |
Anisotropic ionizing radiation in NGC5252
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journal
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October 1989 |
P3M-SPH simulations of the Lyα forest
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journal
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December 1998 |
HST -COS OBSERVATIONS OF AGNs. III. SPECTRAL CONSTRAINTS IN THE LYMAN CONTINUUM FROM COMPOSITE COS/G140L DATA
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journal
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January 2016 |
CONSTRAINTS ON HYPERLUMINOUS QSO LIFETIMES VIA FLUORESCENT Lyα EMITTERS AT Z ≃ 2.7
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journal
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August 2013 |
Unified Schemes for Radio-Loud Active Galactic Nuclei
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journal
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June 1995 |
Atomic Data for Astrophysics. II. New Analytic FITS for Photoionization Cross Sections of Atoms and Ions
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journal
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July 1996 |
AGN Luminosity and Stellar Age: Two Missing Ingredients for AGN Unification as Seen with iPTF Supernovae
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journal
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March 2017 |
On the Search for Quasar Light Echoes
|
journal
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February 2008 |
The clustering of intermediate-redshift quasars as measured by the Baryon Oscillation Spectroscopic Survey: Quasar clustering
|
journal
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June 2012 |
The Ionization Cones in the Seyfert Galaxy NGC 5728
|
journal
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December 1993 |
Early and Extended Helium Reionization over more than 600 Million Years of Cosmic time
|
journal
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July 2016 |
Quasars near the line of sight towards Q 0302-003 and the transverse proximity effect
|
journal
|
April 2006 |
A structure for quasars
|
journal
|
September 2000 |
Planck intermediate results: VI. The dynamical structure of PLCKG214.6+37.0, a Planck discovered triple system of galaxy clusters
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journal
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February 2013 |
Planck intermediate results : XXIV. Constraints on variations in fundamental constants⋆
|
journal
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July 2015 |
Glimpsing through the high redshift neutral hydrogen fog
|
text
|
January 2007 |
On the Search for Quasar Light Echoes
|
text
|
January 2007 |
Photo-heating and the fate of hard photons during the reionisation of HeII by quasars
|
text
|
January 2008 |
Evolution of the Intergalactic Opacity: Implications for the Ionizing Background, Cosmic Star Formation, and Quasar Activity
|
text
|
January 2008 |
An unbiased measurement of the UV background and its evolution via the proximity effect in quasar spectra
|
text
|
January 2008 |
Quasar Clustering from SDSS DR5: Dependences on Physical Properties
|
text
|
January 2008 |
Helium reionization and the thermal proximity effect
|
text
|
January 2010 |
Feedback from Central Black Holes in Elliptical Galaxies: Two-dimensional Models Compared to One-dimensional Models
|
text
|
January 2010 |
Radiative transfer in a clumpy universe: IV. New synthesis models of the cosmic UV/X-ray background
|
text
|
January 2011 |
A Simple Model for Quasar Demographics
|
text
|
January 2012 |
Early and Extended Helium Reionization Over More Than 600 Million Years of Cosmic Time
|
text
|
January 2014 |
Obscuration-dependent evolution of Active Galactic Nuclei
|
text
|
January 2015 |
Revisiting the Unified Model of Active Galactic Nuclei
|
text
|
January 2015 |
Quasars Probing Quasars VIII. The Physical Properties of the Cool Circumgalactic Medium Surrounding z ~ 2-3 Massive Galaxies Hosting Quasars
|
text
|
January 2015 |
He II Proximity Effect and the Lifetime of Quasars
|
text
|
January 2015 |
Self-Consistent Modeling of Reionization in Cosmological Hydrodynamical Simulations
|
text
|
January 2016 |
On the Contribution of Active Galactic Nuclei to the High-Redshift Metagalactic Ionizing Background
|
text
|
January 2016 |
Galaxy gas as obscurer: II. Separating the galaxy-scale and nuclear obscurers of Active Galactic Nuclei
|
text
|
January 2016 |
The Thermal Proximity Effect: A New Probe of He II Reionization History and the Quasar Lifetime
|
text
|
January 2016 |
Dusty winds in active galactic nuclei: reconciling observations with models
|
text
|
January 2017 |
A self-consistent 3D model of fluctuations in the helium-ionizing background
|
text
|
January 2017 |
A Uniform Analysis of the Ly-alpha forest at z = 0 - 5: II. Measuring the mean intensity of the extragalactic ionizing background using the proximity effect
|
text
|
January 2000 |
The proximity effect in a close group of QSOs
|
text
|
January 2001 |
Caught in the act: a helium-reionizing quasar near the line of sight to Q0302-003
|
text
|
January 2002 |
The 2dF QSO Redshift Survey - XIV. Structure and evolution from the two-point correlation function
|
text
|
January 2004 |
Quasars Probing Quasars I: Optically Thick Absorbers Near Luminous Quasars
|
text
|
January 2006 |
An Observational Determination of the Bolometric Quasar Luminosity Function
|
text
|
January 2006 |
Quasars Probing Quasars II: The Anisotropic Clustering of Optically Thick Absorbers around Quasars
|
text
|
January 2006 |
Atomic Data for Astrophysics. II. New Analytic Fits for Photoionization Cross Sections of Atoms and Ions
|
text
|
January 1996 |
A new look at the isotropy of narrow line emission in extragalactic radio sources
|
text
|
January 1998 |