Now showing items 81-84 of 84
Relating Basic Properties Of Bright Early-Type Dwarf Galaxies To Their Location In Abell 901/902
We present a study of the population of bright early-type dwarf galaxies in the multiple-cluster system Abell 901/902. We use data from the STAGES survey and COMBO-17 to investigate the relation between the color and ...
Bulges Of Nearby Galaxies With Spitzer: The Growth Of Pseudobulges In Disk Galaxies And Its Connection To Outer Disks
We study star formation rates (SFRs) and stellar masses in bulges of nearby disk galaxies. For this we construct a new SFR indicator that linearly combines data from the Spitzer Space Telescope and the Galaxy Evolution ...
CANDELS: The Contribution Of The Observed Galaxy Population To Cosmic Reionization
We present measurements of the specific ultraviolet luminosity density from a sample of 483 galaxies at 6 less than or similar to z less than or similar to 8. These galaxies were selected from new deep near-infrared Hubble ...
AGN Host Galaxies At Redshift Z Approximate To 0.7: Peculiar Or Not?
Aims. We perform a quantitative morphological comparison between the hosts of active galactic nuclei (AGN) and quiescent galaxies at intermediate redshifts (z approximate to 0.7). The imaging data are taken from the large ...