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THE EVOLVING INTERSTELLAR MEDIUM OF STAR-FORMING GALAXIES SINCE z=2 AS PROBED BY THEIR INFRARED SPECTRAL ENERGY DISTRIBUTIONS

Magdis, G.; Daddi, E; Bethermin, M; Sargent, Mark; Elbaz, David; Pannella, M.; Dickinson, Mark; Dannerbauer, Helmut; da Cunha, Elisabete; Walter, F.; Rigopoulou, D.

Description

Using data from the mid-infrared to millimeter wavelengths for individual galaxies and for stacked ensembles at 0.5 < z < 2, we derive robust estimates of dust masses (M dust) for main-sequence (MS) galaxies, which obey a tight correlation between star formation rate (SFR) and stellar mass (M *), and for starbursting galaxies that fall outside that relation. Exploiting the correlation of gas-to-dust mass with metallicity (M gas/M dust-Z), we use our measurements to constrain the gas content,...[Show more]

CollectionsANU Research Publications
Date published: 2012
Type: Journal article
URI: http://hdl.handle.net/1885/152263
Source: The Astrophysical Journal
DOI: 10.1088/0004-637X/760/1/6
Access Rights: Open Access

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