25 citations · 77 across the 7 of their papers we have counts for
7 papers
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 at . We examine variations in the concen…
Optical Properties of Peaked Spectrum Radio Sources
R. S. Nascimento, A. Rodríguez-Ardila, L. Dahmer-Hahn +5
In this work, we study the optical properties of compact radio sources selected from the literature in order to determine the impact of the radio-jet in their circumnuclear environ…
The dynamical state of Abell 2399: a bullet-like cluster
Ana C. C. Lourenço, P. A. A. Lopes, T. F. Laganá +8
While there are many ways to identify substructures in galaxy clusters using different wavelengths, each technique has its own caveat. In this paper, we conduct a detailed substruc…
The Influence of the Dynamic State of Galaxy Clusters on Segregation Phenomena and Velocity Dispersion Profiles
Raquel S. Nascimento, Paulo A. A. Lopes, André L. B. Ribeiro +2
In this work we investigate the influence of the dynamic state of galaxy clusters on segregation effects and velocity dispersion profiles (VDPs) for a sample of 111 clusters extrac…
Segregation effects in DEEP2 galaxy groups
Raquel S. Nascimento, André L. B. Ribeiro, Paulo A. A. Lopes
We investigate segregation phenomena in galaxy groups in the range of . We study a sample of groups selected from the 4th Data Release of the DEEP2 galaxy redshift survey.…
NoSOCS in SDSS. V. Red Disc and Blue Bulge Galaxies Across Different Environments
P. A. A. Lopes, S. B. Rembold, A. L. B. Ribeiro +2
We investigated the typical environment and physical properties of "red discs" and "blue bulges", comparing those to the "normal" objects in the blue cloud and red sequence. Our sa…
Dynamical analysis of the cluster pair: A3407 + A3408
R. S. Nascimento, A. L. B. Ribeiro, M. Trevisan +3
We carried out a dynamical study of the galaxy cluster pair A3407 \& A3408 based on a spectroscopic survey obtained with the 4 meter Blanco telescope at the CTIO, plus 6dF data, an…