Publications (4)
Tracing the Quenching History in Galaxy Clusters in the EAGLE Simulation
Diego Pallero, Facundo A. Gómez, Nelson D. Padilla +4
We use the EAGLE hydrodynamical simulation to trace the quenching history of galaxies in its 10 most massive clusters. We use two criteria to identify moments when galaxies suffer…
Galaxy pre-processing in substructures around z0.4 galaxy clusters
D. Olave-Rojas, P. Cerulo, R. Demarco +5
We present a detailed analysis of galaxy colours in two galaxy clusters at \mbox{z 0.4}, \mbox{MACS J0416.1-2403} and \mbox{MACS J1206.2-0847}, drawn from the CLASH-VLT surv…
The H kinematics of interacting galaxies in 12 compact groups
S. Torres-Flores, P. Amram, C. Mendes de Oliveira +4
We present new Fabry-Perot observations for a sample of 42 galaxies located in twelve compact groups of galaxies: HCG 1, HCG 14, HCG 25, HCG 44, HCG 53, HCG 57, HCG 61, HCG 69, HCG…
NGC 6845: metallicity gradients and star formation in a complex compact group
D. Olave-Rojas, S. Torres-Flores, E. R. Carrasco +3
We have obtained Gemini/GMOS spectra of 28 regions located across the interacting group NGC 6845, spanning from the inner regions of the four major galaxies (NGC 6845A, B, C, D) to…