activity
20042026
most citedGalaxies infalling into groups: filaments vs. isotropic infall

74 citations · 413 across the 30 of their papers we have counts for

collaborators

32 papers

astro-ph.GA2026

Linking X-ray emission to galaxy populations in GAMA groups

Selene Levis, Hernán Muriel, Valeria Coenda +3

We study how the presence of a detectable hot intragroup medium affects galaxy colour and star-formation properties, and how these trends depend on dynamical stage within the group…

astro-ph.GA2026

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…

astro-ph.GA2026

Cluster-green galaxy correlations: where do these galaxies live?

Selene Levis, Facundo Rodriguez, Héctor J. Martínez +2

Green valley (GV) galaxies are thought to represent a transitional population between star-forming and quiescent systems. However, their spatial distribution relative to galaxy sys…

astro-ph.GA2025★ 13 cited

Global properties, fractality, and mass segregation in single, paired, and grouped open clusters

Valeria Coenda, Gustavo Baume, Tali Palma +1

We investigate the structural and dynamical properties of Open Clusters (OCs) classified as single, in pairs, or in groups. By analysing their mass, size, age, fractality, and mass…

astro-ph.GA2025

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…

astro-ph.GA2025

Reconstructing orbits of galaxies in extreme regions (ROGER). IV. Unveiling galaxy evolution patterns in OmegaWINGS clusters

Hernán Muriel, David Pérez-Millán, Martín de los Rios +6

Clusters of galaxies have proven to be efficient systems in modifying various properties of galaxies, such as star formation or morphology. However, projection effects impose serio…