A. L. B. Ribeiro

activity

20042026

most citedInvestigating the Relation between Galaxy Properties and the Gaussianity of the Velocity Distribution of Groups and Clusters

35 citations · 120 across the 11 of their papers we have counts for

collaborators

Showing 2023Show all

2 papers · 1 filter

astro-ph.CO2023★ 35 cited

The Role of Groups in Galaxy Evolution: compelling evidence of pre-processing out to the turnaround radius of clusters

P. A. A. Lopes, A. L. B. Ribeiro, D. Brambila

We present clear and direct evidence of the pre-processing effect of group galaxies falling into clusters in the local Universe ( $z ≲ 0.1$ ). We start with a sample of 238 cl…

astro-ph.GA2023★ 2 cited

Late growth of early-type galaxies in low-z massive clusters

A. L. B. Ribeiro, R. S. Nascimento, D. F. Morell +3

We study a sample of 936 early-type galaxies (ETGs) located in 48 low-z regular galaxy clusters with $M_{200} \geq 1 0^{14} M_{⊙}$ at $z < 0.1$ . We examine variations in the concen…