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Destruction of molecular gas reservoirs in early-type galaxies by active galactic nucleus feedback
(2009)
Residual star formation at late times in early-type galaxies and their progenitors must be suppressed in order to explain the population of red, passively evolving systems we see today. Likewise, residual or newly accreted ...
Galaxy Zoo: a sample of blue early-type galaxies at low redshift
(2009)
We report the discovery of a population of nearby, blue early-type galaxies with high star formation rates (0.5 < SFR < 50 M⊙ yr−1) . They are identified by their visual morphology as provided by Galaxy Zoo for Sloan Digital ...
Do moderate-luminosity active galactic nuclei suppress star formation?
(2009)
The growth of supermassive black holes and their host galaxies are thought to be linked, but the precise nature of this symbiotic relationship is still poorly understood. Both observations and simulations of galaxy formation ...