698 citations · 2.3k across the 7 of their papers we have counts for
Showing 1997Show all
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astro-ph1997★ 690 cited
Old Stellar Populations. VI. Absorption-Line Spectra of Galaxy Nuclei and Globular Clusters
S. C. Trager, Guy Worthey, S. M. Faber +2
We present absorption-line strengths on the Lick/IDS line-strength system of 381 galaxies and 38 globular clusters in the 4000--6400 Åregion. All galaxies were observed at Lick Obs…
astro-ph1997★ 53 cited
Line-Strength Indices in Bright Spheroidals: Evidence for a Stellar Population Dichotomy between Spheroidal and Elliptical Galaxies
J. Gorgas, S. Pedraz, R. Guzman +2
We present new measurements of central line-strength indices (namely Mg2, <Fe>, and Hbeta and gradients for a sample of 6 bright spheroidal galaxies (Sph's) in the Virgo cluster. C…