Browsing Physics & Atmospheric Science Faculty Research, Publications and Presentations by Author "Alexander, Dave"
Now showing items 1-3 of 3
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An ALMA Survey of Submillimeter Galaxies in the Extended Chandra Deep Field South: The Redshift Distribution and Evolution of Submillimeter Galaxies
Simpson, James, Mark Swinbank, Ian Smail, Dave Alexander, et al. 2013. "An ALMA Survey of Submillimeter Galaxies in the Extended Chandra Deep Field South: The Redshift Distribution and Evolution of Submillimeter Galaxies." The Astrophysical Journal 788(2):125We present the first photometric redshift distribution for a large unbiased sample of 870um selected submillimeter galaxies (SMGs) with robust identifications based on observations with the Atacama Large Millimeter Array ... -
An ALMA Survey of Submillimetre Galaxies in the Extended Chandra Deep Field South: The Far-Infrared Properties of SMGs
Swinbank, Mark, James Simpson, Ian Smail, Chris Harrison, et al. 2014. "An ALMA Survey of Submillimetre Galaxies in the Extended Chandra Deep Field South: The Far-Infrared Properties of SMGs." MNRAS 438(2):1267We exploit ALMA 870um (345GHz) observations of submillimetre sources in the Extended Chandra Deep Field South to investigate the far-infrared properties of high-redshift submillimetre galaxies (SMGs). Using the precisely ... -
A Hubble Space Telescope NICMOS and ACS Morphological Study of z~2 Submillimetre Galaxies
Swinbank, Mark, Ian Smail, Scott Chapman, Colin Borys, et al. 2010. "A Hubble Space Telescope NICMOS and ACS Morphological Study of z~2 Submillimetre Galaxies." Monthly Notices of the Royal Astronomical Society 405(1): 234.We present a quantitative morphological analysis using HST NICMOS H160- and ACS I775- band imaging of 25 spectroscopically confirmed submillimetre galaxies (SMGs) which have redshifts between z=0.7-3.4. Our analysis also ...