698 citations · 2.3k across the 7 of their papers we have counts for
7 papers
The MaNGA Dwarf Galaxy Sample (MaNDala): stellar profiles and gradients characterization
M. Cano-DÍaz, A. Rodríguez-Puebla, A. C. Robleto-Orús +8
We derived radial profiles and inner/outer gradients of various stellar population (SP) properties for 124 bright dwarf galaxies, , from th…
Integrated Stellar Populations: Confronting Photometry with Spectroscopy
Lauren A. MacArthur, Michael McDonald, Stephane Courteau +1
We investigate the ability of spectroscopic techniques to yield realistic star formation histories (SFHs) for the bulges of spiral galaxies based on a comparison with their observe…
Stellar Population and Kinematic Profiles in Spiral Bulges & Disks: Population Synthesis of Integrated Spectra
Lauren A. MacArthur, J. Jesus Gonzalez, Stephane Courteau
We present a detailed study of the stellar populations (SPs) and kinematics of the bulge and inner disk regions of eight nearby spiral galaxies (Sa-Sd) based on deep Gemini/GMOS da…
The Stellar Population Histories of Early-Type Galaxies. II. Controlling Parameters of the Stellar Populations
S. C. Trager, S. M. Faber, G. Worthey +1
We analyze single-stellar-population (SSP) equivalent parameters for 50 local elliptical galaxies as a function of their structural parameters. These galaxies fill a two-dimensiona…
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…
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…
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…