Effects of Galactic Environment on Size and Dark Matter Content in Low-mass Galaxies

Effects of Galactic Environment on Size and Dark Matter Content in Low-mass Galaxies

We utilize the cosmological volume simulation FIREbox to investigate how a galaxy’s environment influences its size and dark matter content. Our study focuses on approximately 1200 galaxies (886 central and 332 satellite halos) in the low-mass regime, with stellar masses between 10 ^6 and 10 ^9 M _⊙...

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Bibliographic Details
Main Authors: Francisco J. Mercado, Jorge Moreno, Robert Feldmann, Marckie Zeender, José A. Benavides, Joanna M. Piotrowska, Courtney Klein, Coral Wheeler, Lina Necib, James S. Bullock, Philip F. Hopkins
Format: Article
Language:English
Published: IOP Publishing 2025-01-01
Series:The Astrophysical Journal
Subjects:
Dwarf galaxies
Scaling relations
Galaxy formation
Galaxy evolution
Online Access:https://doi.org/10.3847/1538-4357/adbf07
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