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Revealing the heavily obscured AGN population of High Redshift 3CRR Sources with Chandra X-ray Observations
Belinda J. Wilkes, Joanna Kuraszkiewicz, Martin Haas +12
Chandra observations of a complete, flux-limited sample of 38 high-redshift (1<z<2), low-frequency selected (and so unbiased in orientation) 3CRR radio sources are reported. The sa…
Extreme host galaxy growth in powerful early-epoch radio galaxies
Peter Barthel, Martin Haas, Christian Leipski +1
During the first half of the universe's age, a heyday of star-formation must have occurred because many massive galaxies are in place after that epoch in cosmic history. Our observ…
The Chandra Multi-Wavelength Project: Optical Spectroscopy and the Broadband Spectral Energy Distributions of X-ray Selected AGN
Markos Trichas, Paul J. Green, John D. Silverman +20
From optical spectroscopy of X-ray sources observed as part of ChaMP, we present redshifts and classifications for a total of 1569 Chandra sources from our targeted spectroscopic f…
Mid-infrared spectroscopy of high-redshift 3CRR sources
C. Leipski, M. Haas, S. P. Willner +9
Using the Spitzer Space Telescope, we have obtained rest frame 9-16mu spectra of 11 quasars and 9 radio galaxies from the 3CRR catalog at redshifts 1.0<z<1.4. This complete flux-li…
Resolved Dust Emission in a Quasar at z=3.65
D. L. Clements, Glen Petitpas, D. Farrah +11
We present submillimetre observations of the z=3.653 quasar SDSS160705+533558 together with data in the optical and infrared. The object is unusually bright in the far-IR and submm…