No Need for Extreme Stellar Masses at z ∼ 7: A Test-case Study of COS-87259

Recent controversy regarding the existence of massive ( $\mathrm{log}({M}_{* }/{M}_{\odot })\gtrsim 11$ ) galaxies at z > 6 poses a challenge for galaxy formation theories. Hence, it is of critical importance to understand the effects of SED fitting methods on stellar mass estimates of Epoch of R...

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Bibliographic Details
Main Authors: Sophie E. van Mierlo, Karina I. Caputi, Vasily Kokorev
Format: Article
Language:English
Published: IOP Publishing 2023-01-01
Series:The Astrophysical Journal Letters
Subjects:
Online Access:https://doi.org/10.3847/2041-8213/acb773