9 papers
Reconstructing orbits of galaxies in extreme regions (roger v2.0): an extension to intermediate mass systems
Martín de los Rios, Héctor J. Martínez, Andrés N. Ruiz +3
In this paper, we present an updated version of the roger code, called roger v2.0, developed to perform the orbital classification of galaxies residing in and around galaxy groups…
The Galaxy Bias Profile of Cosmic Voids:A Comparison of Void Finders
Ignacio G. Alfaro, Antonio D. Montero-Dorta, Jorge F. Bustillos +6
Cosmic voids, the largest underdense regions in the Universe, provide unique laboratories for studying galaxy formation and constitute powerful probes of cosmology. Recent work has…
Traces of the evolution of cosmic void galaxies: An Integral Field Spectroscopy based analysis
AgustÃn M. RodrÃguez-Medrano, Dante J. Paz, Damián Mast +2
Galaxies in the most underdense regions of the Universe, known as cosmic voids, exhibit astrophysical properties that suggest a distinct evolutionary path compared to galaxies in d…
The evolution of the halo occupation distribution in cosmic voids
Ignacio G. Alfaro, Facundo Rodriguez, Andrés N. Ruiz
The halo occupation distribution is a cornerstone in understanding galaxy formation within the large-scale structure.On the other hand, in the context of the large-scale structure…
Galaxy evolution in groups: Transition galaxies in the IllustrisTNG simulations
Selene Levis, Valeria Coenda, Hernán Muriel +4
The evolution of galaxies is significantly influenced by the environments they inhabit. While high-density regions, such as clusters of galaxies have been widely studied, the dynam…
The galaxy bias profile of cosmic voids
Antonio D. Montero-Dorta, Andrés Balaguera-AntolÃnez, Ignacio G. Alfaro +7
Cosmic voids are underdense regions within the large-scale structure of the Universe, spanning a wide range of physical scales - from a few megaparsecs (Mpc) to the largest observa…