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astro-ph.GA2025
A statistical look on kinematic planes of satellite galaxies I: frequency and properties in TNG50 MW/M31-like galaxies
Matías Gámez-Marín, Rosa Domínguez-Tenreiro, Isabel Santos-Santos +1
We use the TNG50 simulation to explore the possible existence of satellite galaxy sets, with fixed-in-time identities, forming kinematically-persistent planes (KPPs) along cosmic t…
astro-ph.GA2024
The metallicity gradients of star-forming regions store information of the assembly history of galaxies
F. Jara-Ferreira, P. B. Tissera, E. Sillero +5
The variations in metallicity and spatial patterns within star-forming regions of galaxies result from diverse physical processes unfolding throughout their evolutionary history, w…