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THE ALMA SPECTROSCOPIC SURVEY IN THE HUBBLE ULTRA DEEP FIELD: MOLECULAR GAS RESERVOIRS IN HIGH-REDSHIFT GALAXIES

Decarli, Roberto; Walter, Fabian; Aravena, M.; Carilli, C L; Bouwens, Rychard John; da Cunha, Elisabete; Daddi, E.; Elbaz, David; Riechers, Dominik; Smail, Ian

Description

We study the molecular gas properties of high-z galaxies observed in the ALMA Spectroscopic Survey (ASPECS) that targets an ~1 arcmin2 region in the Hubble Ultra Deep Field (UDF), a blind survey of CO emission (tracing molecular gas) in the 3 and 1 mm bands. Of a total of 1302 galaxies in the field, 56 have spectroscopic redshifts and correspondingly well-defined physical properties. Among these, 11 have infrared luminosities ${L}_{\mathrm{IR}}\gt {10}^{11}$ ${L}_{\odot }$, i.e., a detection in...[Show more]

CollectionsANU Research Publications
Date published: 2016
Type: Journal article
URI: http://hdl.handle.net/1885/152279
Source: The Astrophysical Journal
DOI: 10.3847/1538-4357/833/1/70
Access Rights: Open Access

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