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THE ALMA SPECTROSCOPIC SURVEY IN THE HUBBLE ULTRA DEEP FIELD: SEARCH FOR [C II] LINE AND DUST EMISSION IN 6 < z < 8 GALAXIES

Aravena, M.; Decarli, Roberto; Walter, F.; Bouwens, R; Oesch, P. A.; Carilli, C. L.; Bauer, F. E.; da Cunha, Elisabete; Daddi, E.; Gonzalez-Lopez, J.

Description

We present a search for [C ii] line and dust continuum emission from optical dropout galaxies at z > 6 using ASPECS, our Atacama Large Millimeter submillimeter Array Spectroscopic Survey in the Hubble Ultra-deep Field (UDF). Our observations, which cover the frequency range of 212–272 GHz, encompass approximately the range of 6 < z < 8 for [C ii] line emission and reach a limiting luminosity of L [C ii] ~ (1.6–2.5) × 108 L ⊙. We identify 14 [C ii] line emitting candidates in this redshift range...[Show more]

CollectionsANU Research Publications
Date published: 2016
Type: Journal article
URI: http://hdl.handle.net/1885/152268
Source: The Astrophysical Journal
DOI: 10.3847/1538-4357/833/1/71
Access Rights: Open Access

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