181 citations · 182 across the 2 of their papers we have counts for
3 papers
astro-ph.GA2023
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…
astro-ph.GA2023★ 1 cited
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…
astro-ph.GA2017★ 181 cited
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,…