Search
Now showing items 11-20 of 42
Blind detections of CO J=1-0 IN 11 H-ATLAS Galaxies at z=2.1-3.5 with the GBT/Zpectrometer
(2012-06-20)
We report measurements of the carbon monoxide ground state rotational transition ((CO)-C-12-O-16 J = 1-0) with the Zpectrometer ultrawideband spectrometer on the 100 m diameter Green Bank Telescope. The sample comprises ...
The suppression of star formation by powerful active galactic nuclei
(2012-05)
The old, red stars that constitute the bulges of galaxies, and the massive black holes at their centres, are the relics of a period in cosmic history when galaxies formed stars at remarkable rates and active galactic nuclei ...
Herschel-ATLAS : toward a sample of similar to 1000 strongly lensed galaxies
(2012-04-10)
While the selection of strongly lensed galaxies (SLGs) with 500 mu m flux density S-500 > 100 mJy has proven to be rather straightforward, for many applications it is important to analyze samples larger than the ones ...
Herschel -ATLAS/GAMA : a census of dust in optically selected galaxies from stacking at submillimetre wavelengths
(2012-04)
We use the Herschel-ATLAS survey to conduct the first large-scale statistical study of the submillimetre properties of optically selected galaxies. Using similar to 80 000 r-band selected galaxies from 126 deg2 of the GAMA ...
Herschel -ATLAS : Rapid evolution of dust in galaxies over the last 5 billion years
(2011-10-01)
We present the first direct and unbiased measurement of the evolution of the dust mass function of galaxies over the past 5 billion years of cosmic history using data from the Science Demonstration Phase of the ...
Herschel-ATLAS: the link between accretion luminosity and star formation in quasar host galaxies
(2011-09)
We use the science demonstration field data of the Herschel Astrophysical Terahertz Large Area Survey to study how star formation, traced by the far-infrared Herschel data, is related to both the accretion luminosity and ...
Herschel-Astrophysical Terahertz Large Area Survey: detection of a far-infrared population around galaxy clusters
(2011-09)
We report the detection of a significant excess in the surface density of far-infrared sources from the Herschel-Astrophysical Terahertz Large Area Survey within similar to 1Mpc of the centres of 66 optically selected ...
Herschel-ATLAS: first data release of the Science Demonstration Phase source catalogues
(2011-08)
The Herschel Astrophysical Terahertz LargeArea Survey (Herschel-ATLAS) is a survey of 550 deg(2) with the Herschel Space Observatory in five far-infrared and submillimetre bands. The first data for the survey, observations ...
Physical conditions of the interstellar medium of high-redshift, strongly lensed submillimetre galaxies from the Herschel-ATLAS
(2011-08-01)
We present Herschel-Spectral and Photometric Imaging Receiver (SPIRE) Fourier transform spectrometer (FTS) and radio follow-up observations of two Herschel-Astrophysical Terahertz Large Area Survey (H-ATLAS)-detected ...
GAMA/H-ATLAS: the ultraviolet spectral slope and obscuration in galaxies
(2011-08)
We use multiwavelength data from the Galaxy And Mass Assembly (GAMA) and Herschel-ATLAS (H-ATLAS) surveys to compare the relationship between various dust obscuration measures in galaxies. We explore the connections between ...