The FMOS-COSMOS Survey: Properties Of Dark Matter Halos Of Main-Sequence Star-Forming Galaxies At Z 1.6
Abstract
We investigate the properties of dark matter halos that contain "main-sequence" star-forming galaxies at 1.43<z<1.74 using the FMOS-COSMOS survey. The projected correlation function is measured for 516 galaxies down to stellar mass of 109.57 M⦿ and SFR 15 M⦿ yr-1, for which the Hα emission line is detected. We find that these galaxies live in halos of Mh=5×1012 M⦿ on average, which will likely become present-day halos equivalent to the typical mass scale of galaxy groups. We then constrain the stellar-to-halo mass ratio at Mh<1012 M⦿, finding a systematically lower mass ratio than those measured at higher masses. Show more
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https://doi.org/10.3929/ethz-b-000221606Publication status
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ETH ZurichEvent
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03613 - Lilly, Simon (emeritus) / Lilly, Simon (emeritus)
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Is variant form of: http://hdl.handle.net/20.500.11850/227316
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