681 citations · 2.7k across the 54 of their papers we have counts for
Showing 2000 · astro-phShow all
2 papers · 2 filters
astro-ph2000★ 24 cited
Evidence for a Young Stellar Population in NGC 5018
A. J. Leonardi, G. Worthey
Two absorption line indices, Ca II and Hdelta/FeI4045, measured from high resolution spectra are used with evolutionary synthesis models to verify the presence of a young stellar p…
astro-ph2000★ 681 cited
The Stellar Population Histories of Local Early-Type Galaxies. I. Population Parameters
S. C. Trager, S. M. Faber, Guy Worthey +1
We present single stellar population (SSP) equivalent ages, metallicities, and abundance ratios for local elliptical galaxies derived from Hbeta, Mgb, and <Fe> absorption line stre…