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

### 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]

Collections ANU Research Publications 2016 Journal article http://hdl.handle.net/1885/152279 The Astrophysical Journal 10.3847/1538-4357/833/1/70 Open Access