How the Galaxy–Halo Connection Depends on Large-scale Environment

How the Galaxy–Halo Connection Depends on Large-scale Environment

We investigate the connection between galaxies, dark matter halos, and their large-scale environments at z = 0 with Illustris TNG300 hydrodynamic simulation data. We predict stellar masses from subhalo properties to test two types of machine learning (ML) models: explainable boosting machines (EBMs)...

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Bibliographic Details
Main Authors: John F. Wu, Christian Kragh Jespersen, Risa H. Wechsler
Format: Article
Language:English
Published: IOP Publishing 2024-01-01
Series:The Astrophysical Journal
Subjects:
Large-scale structure of the universe
Galaxy dark matter halos
Galaxy evolution
Astrostatistics techniques
Hydrodynamical simulations
Online Access:https://doi.org/10.3847/1538-4357/ad7bb3

Internet

https://doi.org/10.3847/1538-4357/ad7bb3

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