Exploring the Intrinsic Scatter of the Star-Forming Galaxy Main Sequence at redshift 0.5 to 3.0
Autor: | Rongjun Huang, Andrew J Battisti, Kathryn Grasha, Elisabete da Cunha, Claudia del P Lagos, Sarah K Leslie, Emily Wisnioski |
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Jazyk: | angličtina |
Rok vydání: | 2023 |
Předmět: | |
Popis: | Previous studies have shown that the normalization and scatter of the galaxy 'main sequence' (MS), the relation between star formation rate (SFR) and stellar mass ($M_*$), evolves over cosmic time. However, such studies often rely on photometric redshifts and/or only rest-frame UV to near-IR data, which may underestimate the SFR and $M_*$ uncertainties. We use MAGPHYS+photo-z to fit the UV to radio spectral energy distributions of 12,380 galaxies in the COSMOS field at $0.5 Comment: 16 pages, 15 figures, 3 tables. The paper has been accepted in MNRAS on January 3rd, 2023 |
Databáze: | OpenAIRE |
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