activity
20082026
most citedOn the relationship between environment and galaxy properties in clusters of galaxies

31 citations · 35 across the 5 of their papers we have counts for

collaborators

6 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★ 1 cited

Improving the accuracy of observable distributions for galaxies classified in the Projected Phase Space Diagram

Héctor J. Martínez, Martín de los Rios, Valeria Coenda +4

Studies of galaxy populations classified according to their kinematic behaviours and dynamical state using the Projected Phase Space Diagram (PPSD) are affected by misclassificatio…

astro-ph.GA2024★ 3 cited

Dust sub-millimetre emission in green valley galaxies

Massimiliano Parente, Cinthia Ragone-Figueroa, Gian Luigi Granato +5

Context. Green valley (GV) galaxies are objects defined on a colour-magnitude diagram, or a colour-mass diagram, as being associated with a transition from a star-forming to a quie…

astro-ph2008★ 31 cited

On the relationship between environment and galaxy properties in clusters of galaxies

Hector J. Martinez, Valeria Coenda, Hernan Muriel

We study the correlation between different properties of bright (L>L*) galaxies in clusters and the environment in the Sloan Digital Sky Survey (SDSS). Samples of clusters of galax…