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Paper: Nobeyama Molecular Gas Observations of Distant Bright Galaxies
Volume: 499, Revolution in Astronomy with ALMA: The Third Year
Page: 65
Authors: Kurahashi, T.; Iono, D.; Hatsukade, B.; Matsuda, Y.; Ueda, J.; Saito, T.; Kato, Y.; Michiyama, T.; High-z Legacy Team
Abstract: We present CO observations obtained toward two high-redshift galaxies, USS1558, which is a z=2.53 radio galaxy located at the center of a proto-cluster of Hα emitters (HAEs), and J1344, which is a Herschel detected bright source with redshift z=2.301. Both are observed with the Nobeyama 45m telescope, and carried out as part of our large high-z legacy survey. We use this data to place upper limits to the CO luminosity, and discuss the variation in the Star Formation Efficiency (SFE). The final goal of this survey is to derive redshifts from bright submillimeter selected galaxies.
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