181 citations · 284 across the 4 of their papers we have counts for
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The Frequency and Sizes of Inner Bars and Nuclear Rings in Barred Galaxies and Their Dependence on Galaxy Properties
Peter Erwin
Using a volume- and mass-limited (D < 30 Mpc, log (M_star/M_sun) ) sample of 155 barred S0-Sd galaxies, I determine the fraction with secondary structures within their b…
Dynamical stellar mass-to-light ratio gradients: Evidence for very centrally concentrated IMF variations in ETGs?
Kianusch Mehrgan, Jens Thomas, Roberto Saglia +4
Evidence from different probes of the stellar initial mass function (IMF) of massive early-type galaxies (ETGs) has repeatedly converged on IMFs more bottom-heavy than in the Milky…
The Dependence of Bar Frequency on Galaxy Mass, Colour, and Gas Content -- and Angular Resolution -- in the Local Universe
Peter Erwin
I use distance- and mass-limited subsamples of the Spitzer Survey of Stellar Structure in Galaxies (S4G) to investigate how the presence of bars in spiral galaxies depends on mass,…
The Dynamical Fingerprint of Core Scouring in Massive Elliptical Galaxies
J. Thomas, R. P. Saglia, R. Bender +2
The most massive elliptical galaxies have low-density centers or cores that differ dramatically from the high-density centers of less massive ellipticals and bulges of disk galaxie…