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Star formation in high-redshift quasars : Excess [Oii] emission in the radio-loud population
(2012-12-11)
We investigate the [O ii] emission-line properties of 18 508 quasars at z < 1.6 drawn from the Sloan Digital Sky Survey (SDSS) quasar sample. The quasar sample has been separated into 1692 radio-loud and 16 816 radio-quiet ...
Herschel-ATLAS : the far-infrared properties and star-formation rates of broad absorption line quasi-stellar objects
(2012-12-01)
We have used data from the Herschel Astrophysical Terahertz Large-Area Survey (H-ATLAS) at 250, 350 and 500 μm to determine the far-infrared (FIR) properties of 50 broad absorption line quasars (BAL QSOs)
Herschel-ATLAS : Multi-wavelength SEDs and physical properties of 250 μm selected galaxies at z <0.5
(2012-11-21)
We present a pan-chromatic analysis of an unprecedented sample of 1402 250 μm selected galaxies at z < 0.5 (z-=0.24) from the Herschel-ATLAS survey. We complement our Herschel 100-500μm data with UV-K-band photometry from ...
Herschel-ATLAS/GAMA : Spatial clustering of low-redshift submm galaxies
(2012-11-11)
We have measured the clustering properties of low-redshift (z <0.3) submm galaxies detected at 250 μm in the Herschel-ATLAS science demonstration phase field. We selected a sample for which we have high-quality spectroscopic ...
Measurements of CO Redshifts with Z-Spec for Lensed Submillimeter Galaxies Discovered in the H-ATLAS Survey
(2012-10-01)
We present new observations from Z-Spec, a broadband 185-305 GHz spectrometer, of five submillimeter bright lensed sources selected from the Herschel-Astrophysical Terahertz Large Area Survey science demonstration phase ...
A Detailed Gravitational Lens Model Based on Submillimeter Array and Keck Adaptive Optics Imaging of a Herschel-ATLAS Sub-millimeter Galaxy at z=4.243
(2012-09-10)
We present high-spatial resolution imaging obtained with the Submillimeter Array (SMA) at 880 μm and the Keck Adaptive Optics (AO) system at KS-band of a gravitationally lensed sub-millimeter galaxy (SMG) at z = 4.243 ...
Cosmological measurements with forthcoming radio continuum surveys.
(2012-08)
We present forecasts for constraints on cosmological models that can be obtained using the forthcoming radio continuum surveys: the wide surveys with the Low Frequency Array (LOFAR) for radio astronomy, the Australian ...
Rapid Coeval Black Hole and Host Galaxy Growth in MRCnbsp1138-262 : The Hungry Spider
(2012-08-01)
We present a detailed study of the infrared spectral energy distribution of the high-redshift radio galaxy MRC1138-26 at z = 2.156, also known as the Spiderweb Galaxy. By combining photometry from Spitzer, Herschel and ...
The Spitzer Extragalactic Representative Volume Survey (SERVS) : Survey Definition and Goals
(2012-08)
We present the Spitzer Extragalactic Representative Volume Survey (SERVS), an 18 deg2 medium-deep survey at 3.6 and 4.5 μm with the postcryogenic Spitzer Space Telescope to ≈2 μJy (AB = 23.1) depth of five highly observed ...
A comprehensive view of a strongly lensed planck-associated submillimeter galaxy
(2012-07-10)
We present high-resolution maps of stars, dust, and molecular gas in a strongly lensed submillimeter galaxy (SMG) at z = 3.259. HATLAS J114637.9-001132 is selected from the Herschel-Astrophysical Terahertz Large Area Survey ...