146 citations · 834 across the 31 of their papers we have counts for
31 papers
Eye of the beholder: Observer reference frame bias in Hickson-like compact groups of galaxies
A. Zandivarez, E. Diaz-Gimenez, A. R. Callen
[Abridged] We investigate how the identification of Hickson-like CGs depends on the observer's reference frame, quantifying how frequently the same system would be recognised from…
Compact groups from semi-analytical models of galaxy formation -- VI: Evolution of the two first-ranked galaxies
A. Zandivarez, E. Diaz-Gimenez
[Abridged] Compact groups (CGs) of galaxies have proven to be unique environments for studying galaxy interactions. We propose a detailed analysis of the galaxy evolution to disent…
Compact groups of galaxies in GAMA -- Probing the densest minor systems at intermediate redshifts
A. Zandivarez, E. Diaz-Gimenez, A. Taverna +2
[Abridged] Over the years, several compact group catalogues have been built using different methods, but most of them are not deep enough to go beyond the very local universe with…
Compact groups from semi-analytical models of galaxy formation -- V: their assembly channels as a function of the environment
A. Taverna, E. Diaz-Gimenez, A. Zandivarez +2
We delved into the assembly pathways and environments of compact groups (CGs) of galaxies using mock catalogues generated from semi-analytical models (SAMs) on the Millennium simul…
Compact groups from semi-analytical models of galaxy formation -- IV: effect of group assembly on the evolution of their galaxies
Ariel Zandivarez, Eugenia Diaz-Gimenez, Antonela Taverna +1
Using over 3000 compact groups (CGs) of galaxies extracted from mock catalogues built from semi-analytical models of galaxy formation (SAMs), we study whether the CG assembly chann…
Hickson-like compact groups inhabiting different environments
A. Taverna, J. M. Salerno, I. V. Daza-Perilla +4
Although Compact Groups of galaxies (CGs) have been envisioned as isolated extremely dense structures in the Universe, it is accepted today that many of them could be not as isolat…