Fig. 3

Comparison among the median properties of random subsamples of classical and pseudobulges from the Guo et al. (2011) model (red, dot-dashed and blue, solid lines, respectively) and Bower et al. (2006) model (red, long-dashed and black, solid lines, respectively). Upper panels: bulge mass (left), bulge-to-total B/T ratio (middle), and black hole mass (right) as a function of cosmic time or redshift. Lower panels: subhalo virial host mass (left), star-formation rate (middle), and specific star-formation rate (right) as a function of redshift. Overall, pseudobulges appear to have prolonged star-formation rates, significantly lower B/T, and in models with only mergers as fuelling mechanism, lower mass black holes, in agreement with observational data.
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