5 papers
Accreted stars and stellar haloes of simulated galaxies in TNG50
Bruno M. Celiz, Julio F. Navarro, Mario G. Abadi
We use the TNG50 cosmological hydrodynamic simulation to study the accreted stellar component and stellar haloes of isolated galaxies spanning a wide range of masses ($10^8<M_*/M_\…
Compact groups of galaxies in the TNG100 simulation
Bruno M. Celiz, José A. Benavides, Mario G. Abadi
Using the TNG100 cosmological simulation, we study the formation and evolution of compact groups of galaxies. Over a redshift range of , we identify thes…
Mass-morphology relation of TNG50 galaxies
Bruno M. Celiz, Julio F. Navarro, Mario G. Abadi +1
We used the cosmological hydrodynamical simulation TNG50 to study the galaxy mass-morphology relation, as measured by the rotational support of the stellar component of simulated g…
Large dark matter content and steep metallicity profile predicted for Ultra-Diffuse Galaxies formed in high-spin halos
José A. Benavides, Laura V. Sales, Mario. G. Abadi +3
We study the stellar properties of a sample of simulated ultra-diffuse galaxies (UDGs) with stellar mass , selected from the TNG50 simul…
Untangling Stellar Components of Galaxies: Evaluation of Dynamical Decomposition Methods in Simulated Galaxies with GalaxyChop
Valeria A. Cristiani, Mario G. Abadi, Antonela Taverna +3
Galaxy formation is intrinsically connected to the distinct evolutionary processes of disk and spheroidal systems, which are the fundamental stellar components of galaxies. Underst…