307 citations · 2.9k across the 45 of their papers we have counts for
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Sizes and ages of SDSS ellipticals: Comparison with hierarchical galaxy formation models
Francesco Shankar, Federico Marulli, Mariangela Bernardi +3
In a sample of about 45,700 early-type galaxies extracted from SDSS, we find that the shape, normalization, and dispersion around the mean size-stellar mass relation is the same fo…
Galaxy luminosities, stellar masses, sizes, velocity dispersions as a function of morphological type
M. Bernardi, F. Shankar, J. B. Hyde +3
We provide fits to the distribution of galaxy luminosity, size, velocity dispersion and stellar mass as a function of concentration index C_r and morphological type in the SDSS. We…
The age dependence of the size-stellar mass relation and some implications
Francesco Shankar, Mariangela Bernardi
We use a sample of about 48,000 SDSS early-type galaxies to show that older galaxies have smaller half-light radii re and larger velocity dispersions sigma than younger ones of the…