Forged by Feedback: Stellar Properties of Brightest Group Galaxies in Cosmological Simulations

We investigate how different galaxy formation models impact the stellar properties of brightest group galaxies (BGGs) in four cosmological simulations: R omulus , S imba , S imba -C, and O bsidian . The stellar masses, specific star formation rates, and mass-weighted stellar ages of the simulated BG...

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Detalles Bibliográficos

Autores principales:	Ruxin Barré, Arif Babul, Ghassem Gozaliasl, Alexis Finoguenov, Romeel Davé, Aviv Padawer-Blatt, Douglas Rennehan, Vida Saeedzadeh, Renier T. Hough, Thomas R. Quinn
Formato:	Artigo
Lenguaje:	Inglês
Publicado:	IOP Publishing 2026-01-01
Colección:	The Astrophysical Journal
Materias:	Galaxies Galaxy evolution Galaxy groups Brightest cluster galaxies Hydrodynamical simulations Galaxy quenching
Acceso en línea:	https://doi.org/10.3847/1538-4357/ae4e2a
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