38 citations · 95 across the 7 of their papers we have counts for
5 papers · 1 filter
Anisotropic infall in the outskirst of clusters
Juan Manuel Salerno, Hernán Muriel, Valeria Coenda +4
We analyse the connection between the star formation quenching of galaxies and their location in theoutskirts of clusters in the redshift range by estimating the fraction…
A deep near-infrared view of the Ophiuchus galaxy cluster
D. Galdeano, G. Coldwell, F. Duplancic +8
Context: The Ophiuchus cluster of galaxies, located at low latitudes in the direction of the Galactic bulge, has been relatively poorly studied in comparison with other rich galaxy…
Overdensity of VVV galaxies behind the Galactic bulge
Daniela Galdeano, Luis Pereyra, Fernanda Duplancic +7
We studied a region of 1.636 square degrees corresponding to the VVV tile . Using SExtractor, we analysed photometric data generating a catalogue of extended sources in this…
A comparison of cosmological filaments catalogues
Agustín Rost, Federico Stasyszyn, Luis Pereyra +1
In this work we compare three catalogues of cosmological filaments identified in the Sloan Digital Sky Survey by means of different algorithms by Tempel et al., Pereyra et al., and…
Occurrence of LINER galaxies within the galaxy group environment
Georgina Coldwell, Luis Pereyra, Sol Alonso +2
We study the properties of a sample of 3967 LINER galaxies selected from SDSS-DR7, respect to their proximity to galaxy groups. The host galaxies of LINER have been analysed and co…