74 citations · 1.1k across the 48 of their papers we have counts for
3 papers · 1 filter
Astronomy in Argentina
Hernán Muriel
This article analyses the current state of Astronomy in Argentina and describes its origins. We briefly describe the institutions where astronomical research takes place, the obser…
An improved method for the identification of galaxy systems: Measuring the gravitational redshift by Dark Matter Haloes
Mariano Javier de León Domínguez Romero, Diego García Lambas, Hernán Muriel
We introduce a new method for the identification of galaxy systems in redshift surveys based on the halo model. This method is a modified version of the K-means identification algo…
Comparing galaxy populations in compact and loose groups of galaxies
Valeria Coenda, Hernan Muriel, Hector J. Martinez
We perform a comparison of the properties of galaxies in compact groups, loose groups and in the field to deepen our understanding of the physical mechanisms acting upon galaxy evo…