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papers

Publications (240)

astro-ph1997

Ultrasoft Narrow-Line Seyfert 1 Galaxies and X-ray Surveys

W. N. Brandt, Th. Boller

astro-ph2001

The Chandra Deep Field North Survey. IX. Extended X-ray Sources

F. E. Bauer, D. M. Alexander, W. N. Brandt +8

astro-ph2007

XMM-Newton and Chandra Spectroscopy of the Variable High-Energy Absorption of PG 1115+080: Refined Outflow Constraints

G. Chartas, W. N. Brandt, S. C. Gallagher +1

astro-ph.CO2009

Optically Selected BL Lacertae Candidates from the Sloan Digital Sky Survey Data Release Seven

Richard M. Plotkin, S. F. Anderson, W. N. Brandt +18

astro-ph2000

PMN J0525-3343: soft X-ray spectral flattening in a blazar at z=4.4

A. C. Fabian, A. Celotti, K. Iwasawa +5

astro-ph2002

Chandra Detects Relativistic Broad Absorption Lines from APM 08279+5255

G. Chartas, W. N. Brandt, S. C. Gallagher +1

astro-ph1997

Hard X--ray detection of NGC 1068 with BeppoSAX

G. Matt, M. Guainazzi, F. Frontera +14

astro-ph2005

The Flare Activity of SgrA*; New Coordinated mm to X-Ray Observations

A. Eckart, F. K. Baganoff, R. Schoedel +17

astro-ph2003

The Chandra Deep Field-North Survey. XIII. 2 Ms Point-Source Catalogs

D. M. Alexander, F. E. Bauer, W. N. Brandt +11

astro-ph2004

Chandra Observations of Radio-Loud Quasars at z > 4: X-rays from the Radio Beacons of the Early Universe

L. C. Bassett, W. N. Brandt, D. P. Schneider +3

astro-ph2000

BeppoSAX observations of Narrow-Line Seyfert 1 galaxies: II. Ionized iron features in Arakelian 564

A. Comastri, G. M. Stirpe, C. Vignali +8

astro-ph2001

Exploratory Chandra Observations of the Highest-Redshift Quasars: X-rays from the Dawn of the Modern Universe

C. Vignali, W. N. Brandt, X. Fan +4

astro-ph2003

Exploring the Nature of Weak Chandra Sources near the Galactic Centre

R. M. Bandyopadhyay, K. M. Blundell, Ph. Podsiadlowski +5

astro-ph2005

Spitzer Observations of Massive Red Galaxies at High Redshift

Casey Papovich, L. A. Moustakas, M. Dickinson +18

astro-ph2002

Exploratory Chandra Observations of the Three Highest Redshift Quasars Known

W. N. Brandt, D. P. Schneider, X. Fan +13

astro-ph2000

ROSAT PSPC detection of soft X-ray absorption in GB 1428+4217: The most distant matter yet probed with X-ray spectroscopy

Th. Boller, A. C. Fabian, W. N. Brandt +1

astro-ph2006

Chandra Observations of the Highest Redshift Quasars from the Sloan Digital Sky Survey

Ohad Shemmer, W. N. Brandt, Donald P. Schneider +7

astro-ph2005

A Remarkable Low-Mass X-ray Binary within 0.1 pc of the Galactic Center

M. P. Muno, J. R. Lu, F. K. Baganoff +5

astro-ph2009

Eight-Dimensional Mid-Infrared/Optical Bayesian Quasar Selection

Gordon T. Richards, Rajesh P. Deo, Mark Lacy +11

astro-ph1998

The ASCA spectrum of the z=4.72 blazar, GB 1428+4217

A. C. Fabian, K. Iwasawa, A. Celotti +3

astro-ph2007

A longer XMM-Newton look at I Zwicky 1: Distinct modes of X-ray spectral variability

L. C. Gallo, W. N. Brandt, E. Costantini +1

astro-ph2007

The X-ray Properties of the Most-Luminous Quasars from the Sloan Digital Sky Survey

D. W. Just, W. N. Brandt, O. Shemmer +4

astro-ph2006

The X-ray-to-Optical Properties of Optically-Selected Active Galaxies Over Wide Luminosity and Redshift Ranges

A. T. Steffen, I. Strateva, W. N. Brandt +5

astro-ph2008

An X-ray, IR, and Submillimeter Flare of Sagittarius A*

D. P. Marrone, F. K. Baganoff, M. R. Morris +14

astro-ph2004

Far Ultraviolet Spectroscopic Explorer Spectroscopy of Absorption and Emission Lines from the Narrow-Line Seyfert 1 Galaxy NGC 4051

Shai Kaspi, W. N. Brandt, M. J. Collinge +2

astro-ph2004

X-ray Surveys and Wide-Field Optical/Near-Infrared Imaging with the Joint Dark Energy Mission

W. N. Brandt

astro-ph2008

Weighing the Black Holes in z~2 Submillimeter-Emitting Galaxies Hosting Active Galactic Nuclei

D. M. Alexander, W. N. Brandt, I. Smail +7

astro-ph2003

The Chandra Deep Field-North Survey. XV. Optically Bright, X-ray Faint Sources

A. E. Hornschemeier, F. E. Bauer, D. M. Alexander +7

astro-ph2006

The Properties and Redshift Evolution of Intermediate-Luminosity Off-Nuclear X-ray Sources in the Chandra Deep Fields

B. D. Lehmer, W. N. Brandt, A. E. Hornschemeier +5

astro-ph2002

The Chandra Deep Field North Survey. XII. The Link Between Faint X-ray and Radio Source Populations

F. E. Bauer, D. M. Alexander, W. N. Brandt +4

astro-ph.CO2009

PHL 1092 as a transient extreme X-ray weak quasar

G. Miniutti, A. C. Fabian, W. N. Brandt +2

astro-ph1998

Ultrasoft Narrow-Line Seyfert 1 galaxies: What physical parameter ultimately drives the structure and kinematics of their Broad Line Regions?

W. N. Brandt, Th. Boller

astro-ph2007

The Realm of the First Quasars in the Universe: the X-ray View

C. Vignali, W. N. Brandt, O. Shemmer +3

astro-ph2006

Chandra Observations of SDSS J1004+4112: Constraints on the Lensing Cluster and Anomalous X-Ray Flux Ratios of the Quadruply Imaged Quasar

N. Ota, N. Inada, M. Oguri +15

astro-ph1997

BeppoSAX observations of Narrow-Line Seyfert 1 galaxies:I. Ton S 180

A. Comastri, F. Fiore, M. Guainazzi +10

astro-ph2001

The Chandra Deep Field North Survey. V. 1 Ms Source Catalogs

W. N. Brandt, D. M. Alexander, A. E. Hornschemeier +13

astro-ph2004

The narrow-line quasar NAB 0205+024 observed with XMM-Newton

L. C. Gallo, Th. Boller, W. N. Brandt +2

astro-ph1999

PKS 1004+13: A High-Inclination, Highly-Absorbed Radio-Loud QSO -- The First Radio-Loud BAL QSO at Low Redshift?

Beverley J. Wills, W. N. Brandt, A. Laor

astro-ph2005

XMM-Newton Spectroscopy of the Highly Polarized and Luminous Broad Absorption Line Quasar CSO 755

O. Shemmer, W. N. Brandt, S. C. Gallagher +4

astro-ph2005

Investigating ionized disc models of the variable narrow-line Seyfert 1 PG 1404+226

J. Crummy, A. C. Fabian, W. N. Brandt +1

astro-ph2007

A longer XMM-Newton look at I Zwicky 1: physical conditions and variability of the ionised absorbers

E. Costantini, L. C. Gallo, W. N. Brandt +2

astro-ph1999

BeppoSAX unveils the nuclear component in NGC 6240

P. Vignati, S. Molendi, G. Matt +10

astro-ph2004

The Fall of AGN and the Rise of Star-Forming Galaxies: A Close Look at the Chandra Deep Field X-ray Number Counts

F. E. Bauer, D. M. Alexander, W. N. Brandt +4

astro-ph2001

Reddening, Emission-Line, and Intrinsic Absorption Properties in the Narrow-Line Seyfert 1 Galaxy Akn 564

D. M. Crenshaw, S. B. Kraemer, T. J. Turner +14

astro-ph2001

The Chandra Deep Field North Survey. VI. The Nature of the Optically Faint X-ray Source Population

D. M. Alexander, W. N. Brandt, A. E. Hornschemeier +4

astro-ph2003

Lower Mass Black Holes in the GOODS? Off-nuclear X-ray Sources

A. E. Hornschemeier, D. M. Alexander, F. E. Bauer +9

astro-ph2006

Can the unresolved X-ray background be explained by emission from the optically-detected faint galaxies of the GOODS project?

M. A. Worsley, A. C. Fabian, F. E. Bauer +3

astro-ph1995

Soft X-ray properties of "narrow-line" Seyfert 1 galaxies

Th. Boller, W. N. Brandt, H. Fink

astro-ph2006

Chandra Observations of Red Sloan Digital Sky Survey Quasars

Patrick B. Hall, S. C. Gallagher, G. T. Richards +5

astro-ph2000

X-ray Sources in the Hubble Deep Field Detected by Chandra

A. E. Hornschemeier, W. N. Brandt, G. P. Garmire +11

astro-ph2000

X-ray imaging of the Seyfert 2 galaxy Circinus with Chandra

R. M. Sambruna, W. N. Brandt, G. Chartas +5

astro-ph2001

X-raying the Ultraluminous Infrared Starburst Galaxy and Broad Absorption Line QSO, Markarian 231, with Chandra

S. C. Gallagher, W. N. Brandt, G. Chartas +2

astro-ph2006

An Exploratory Chandra Survey of a Well-Defined Sample of 35 Large Bright Quasar Survey Broad Absorption Line Quasars

S. C. Gallagher, W. N. Brandt, G. Chartas +3

astro-ph2001

The Chandra Deep Field North Survey. X. X-ray Emission from Very Red Objects

D. M. Alexander, C. Vignali, F. E. Bauer +4

astro-ph2003

Dramatic X-ray Spectral Variability of the Broad Absorption Line Quasar PG2112+059

S. C. Gallagher, W. N. Brandt, Beverley J. Wills +3

astro-ph2003

On the origin of the X-rays and the nature of accretion in NGC 4261

M. Gliozzi, R. M. Sambruna, W. N. Brandt

astro-ph1998

Detection of an X-ray periodicity in the Seyfert galaxy IRAS18325-5926

K. Iwasawa, A. C. Fabian, W. N. Brandt +4

astro-ph.CO2013

The Mean Star Formation Rate of X-ray selected Active Galaxies and its Evolution from z=2.5: Results from PEP-Herschel

D. J. Rosario, P. Santini, D. Lutz +37

astro-ph.CO2009

Suzaku Observations of Near-Relativistic Outflows in the BAL Quasar APM 08279+5255

C. Saez, G. Chartas, W. N. Brandt

astro-ph2000

[OII] Emission, Eigenvector 1 and Orientation in Radio-quiet Quasars

J. Kuraszkiewicz, B. J. Wilkes, W. N. Brandt +1

astro-ph2000

Observational Similarities and Potential Connections Between Luminous Ultrasoft NLS1s and BALQSOs

W. N. Brandt, S. C. Gallagher

astro-ph2007

A Catalog of Diffuse X-ray-Emitting Features within 20 pc of Sgr A*: Twenty Pulsar Wind Nebulae?

M. P. Muno, F. K. Baganoff, W. N. Brandt +2

astro-ph2007

Radio Through X-ray Spectral Energy Distributions of 38 Broad Absorption Line Quasars

S. C. Gallagher, D. C. Hines, M. Blaylock +3

astro-ph.CO2009

The VLA survey of the Chandra Deep Field South III: X-ray spectral properties of radio sources

P. Tozzi, V. Mainieri, P. Rosati +14

astro-ph1996

Steep Spectrum Seyfert Galaxies

K. A. Pounds, W. N. Brandt

astro-ph2007

Deep-Survey Constraints on X-ray Outbursts from Galactic Nuclei

B. Luo, W. N. Brandt, A. T. Steffen +1

astro-ph2001

Chandra X-ray Spectroscopic Imaging of Sgr A* and the Central Parsec of the Galaxy

F. K. Baganoff, Y. Maeda, M. Morris +9

astro-ph1999

Variability of the extreme z=4.72 blazar, GB 1428+4217

A. C. Fabian, A. Celotti, G. Pooley +4

astro-ph.GA2009

Discovery of the Most-Distant Double-Peaked Emitter at z=1.369

B. Luo, W. N. Brandt, J. D. Silverman +10

astro-ph2002

2-8 keV X-ray number counts determined from Chandra blank field observations

L. L. Cowie, G. P. Garmire, M. W. Bautz +3

astro-ph2006

A Chandra Snapshot Survey of Representative High-Redshift Radio-Loud Quasars from the Parkes-MIT-NRAO Sample

L. A. Lopez, W. N. Brandt, C. Vignali +3

astro-ph2007

The Sloan Digital Sky Survey Quasar Catalog IV. Fifth Data Release

Donald P. Schneider, Patrick B. Hall, Gordon T. Richards +41

astro-ph.GA2009

X-Ray Insights Into the Physics of Mini-BAL Quasar Outflows

Robert R. Gibson, W. N. Brandt, S. C. Gallagher +1

astro-ph2003

Arakelian 564: An XMM-Newton view

C. Vignali, W. N. Brandt, Th. Boller +2

astro-ph2002

Large-Amplitude X-ray Outbursts from Galactic Nuclei: A Systematic Survey Using ROSAT Archival Data

J. L. Donley, W. N. Brandt, M. C. Eracleous +1

astro-ph.CO2009

A Chandra Survey of the X-ray Properties of Broad Absorption Line Radio-Loud Quasars

B. P. Miller, W. N. Brandt, R. R. Gibson +2

astro-ph1999

On the Nature of Soft X-ray Weak Quasi-Stellar Objects

W. N. Brandt, A. Laor, Beverley J. Wills

astro-ph2008

A Catalog of X-ray Point Sources from Two Megaseconds of Chandra Observations of the Galactic Center

M. P. Muno, F. E. Bauer, F. K. Baganoff +23

astro-ph2004

First Simultaneous NIR/X-ray Detection of a Flare from SgrA*

A. Eckart, F. K. Baganoff, M. Morris +9

astro-ph2000

ROSAT HRI monitoring of X-ray variability in the NLS1 galaxy PKS 0558-504

M. Gliozzi, Th. Boller, W. Brinkmann +1

astro-ph2003

X-rays from the Dawn of the Modern Universe. Chandra and XMM-Newton Observations of z>4 Quasars

C. Vignali, W. N. Brandt, D. P. Schneider

astro-ph2003

The Ionized Gas and Nuclear Environment in NGC 3783 III. Detection of a Decreasing Radial Velocity in an Intrinsic UV Absorber

J. R. Gabel, D. M. Crenshaw, S. B. Kraemer +14

astro-ph.CO2014

Exploratory X-ray Monitoring of Luminous Radio-Quiet Quasars at High Redshift: Initial Results

Ohad Shemmer, W. N. Brandt, Maurizio Paolillo +6

astro-ph2003

XMM-NEWTON Reveals the Quasar Outflow in PG 1115+080

G. Chartas, W. N. Brandt, S. C. Gallagher

astro-ph2006

The Luminosity Function of high-redshift QSOs - A combined analysis of GOODS and SDSS

F. Fontanot, S. Cristiani, P. Monaco +5

astro-ph2007

SN 1996cr: Confirmation of a Luminous Type IIn Supernova in the Circinus Galaxy

F. E. Bauer, S. Smartt, S. Immler +2

astro-ph2001

Nuclear obscuration in the high-ionization Seyfert 2 galaxy Tol 0109-383

K. Iwasawa, G. Matt, A. C. Fabian +5

astro-ph2005

The X-ray Spectral Properties and Variability of Luminous High-Redshift Active Galactic Nuclei

O. Shemmer, W. N. Brandt, C. Vignali +4

astro-ph2001

High-Resolution X-ray and Ultraviolet Spectroscopy of the Complex Intrinsic Absorption in NGC 4051 with Chandra and HST

M. J. Collinge, W. N. Brandt, Shai Kaspi +6

astro-ph2004

The Power of Exploratory Chandra Observations

S. C. Gallagher, G. T. Richards, W. N. Brandt +1

astro-ph2005

Variation in the Scattering Shroud Surrounding Markarian 231

S. C. Gallagher, Gary D. Schmidt, Paul S. Smith +5

astro-ph2004

Fact: Many SCUBA galaxies harbour AGNs

D. M. Alexander, F. E. Bauer, S. C. Chapman +4

astro-ph2003

Very High Redshift X-ray Selected AGN in the Chandra Deep Field-North

A. J. Barger, L. L. Cowie, P. Capak +5

astro-ph2008

A Catalog of Broad Absorption Line Quasars in Sloan Digital Sky Survey Data Release 5

Robert R. Gibson, Linhua Jiang, W. N. Brandt +9

astro-ph2001

Supermassive Black Hole Accretion History Inferred from a Large Sample of Chandra Hard X-ray Sources

A. J. Barger, L. L. Cowie, M. W. Bautz +5

astro-ph2000

Heavy X-ray Absorption in Soft X-ray Weak Active Galactic Nuclei

S. C. Gallagher, W. N. Brandt, A. Laor +4

astro-ph2001

The Chandra Deep Field North Survey. VII. X-ray Emission from Lyman Break Galaxies

W. N. Brandt, A. E. Hornschemeier, D. P. Schneider +4

astro-ph2003

The X-ray variability of the Narrow-Line Seyfert 1 galaxy IRAS 13224-3809 from an XMM-Newton observation

L. C. Gallo, Th. Boller, Y. Tanaka +5

astro-ph2000

High-resolution X-ray spectroscopy of the Seyfert 2 galaxy Circinus with Chandra

R. M. Sambruna, H. Netzer, S. Kaspi +5

astro-ph2006

X-Ray Absorption and an X-Ray Jet in the Radio-Loud Broad Absorption Line Quasar PG 1004+130

B. P. Miller, W. N. Brandt, S. C. Gallagher +4