The Impact of Dwarf-Dwarf Galaxy Tidal Interactions
Two competing effects appear to govern galaxy multiplicity (pairs orgroups) at low masses: while associations of low-mass haloes are naturally expected in a...
The impact of living as part of a Group [... according to simulations of galaxies]
Apart from unique characteristics of galaxies at birth, a lifetime of different environments ("isolation", group, cluster) can also shapetheir main features. In...
The integrated galactic IMF - from star clusters to galaxies
Over the past years observations of young and populous star clusters have shown that the stellar initial mass function (IMF) can be conveniently described by a...
The large scale inhomogeneity of the galaxy distribution
The Sloan Digital Sky Survey is currently the largest spectroscopic survey of extragalactic objects and one of the most ambitious observational programs ever...
The Life Cycle of Matter in the Magellanic Clouds: Insights from Spitzer and Herschel
The life cycle of baryonic matter in a galaxy is driven by the exchange of material between the interstellar medium (ISM) and stars, which are the agents of...
The multiple routes of galaxy transformation across the cosmic epochs
In the local universe most of the stellar mass is in passive galaxies, where star formation isabsent or at very low levels. Understanding what are the...
The effects that environment produce on galaxy disks and how they modify the subsequent formation of bars need to be distinguished to fully understand the...
The Observed Evolution of the Stellar Mass-Halo Mass Relation for Brightest Central Galaxies
We quantify evolution in the cluster-scale stellar mass-halo mass (SMHM) relation's parameters using 2323 clusters and brightest central galaxies (BCGs) over...
The Peripheries of Nearby Galaxies: Dim but not Dull
Evidence is mounting for the presence of complex low surface brightness structures in the outer regions of galaxies. While the most spectacular examples are...