146 citations · 834 across the 31 of their papers we have counts for
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astro-ph.CO2010★ 17 cited
Fossil Groups in the Millennium Simulation: Their environment and its evolution
Eugenia Diaz-Gimenez, Ariel Zandivarez, Robert Proctor +3
Fossil systems are defined to be X-ray bright galaxy groups with a 2-magnitude difference between their two brightest galaxies within half the projected virial radius,and represent…
astro-ph.CO2010★ 54 cited
Luminosity function of galaxies in groups in the SDSS DR7: the dependence on mass, environment and galaxy type
Ariel Zandivarez, Hector J. Martinez
We perform an analysis of the luminosities of galaxies in groups in the SDSS DR7. We analyse the luminosity function (LF) as a function of group mass for different photometric band…