250 citations · 428 across the 6 of their papers we have counts for
11 papers · 1 filter
The Evolutionary History of Galactic Bulges: Photometric and Spectroscopic Studies of Distant Spheroids in the GOODS Fields
Lauren A. MacArthur, Richard S. Ellis, Tommaso Treu +3
We report on the first results of a new study aimed at understanding the diversity and evolutionary history of distant galactic bulges in the context of now well-established trends…
The Fundamental Plane of Bulges at Intermediate Redshift
Lauren A. MacArthur, Richard S. Ellis, Tommaso Treu
We report on a new study aimed at understanding the diversity and evolutionary properties of distant galactic bulges in the context of well-established trends for pure spheroidal g…
Scaling Relations of Spiral Galaxies
S. Courteau, A. A. Dutton, F. van den Bosch +4
We construct a large data set of global structural parameters for 1300 field and cluster spiral galaxies and explore the joint distribution of luminosity L, optical rotation veloci…
Stellar Populations in Spiral Galaxies
Lauren A. MacArthur, Jesus Gonzalez, Stephane Courteau
We report preliminary results of the characterization of bulge and inner disk stellar populations for 8 nearby spiral galaxies using Gemini/GMOS. The long-slit spectra extend out t…
A Library of Integrated Spectra of Galactic Globular Clusters
Ricardo P. Schiavon, James A. Rose, Stephane Courteau +1
We present a new library of integrated spectra of 40 Galactic globular clusters, obtained with the Blanco 4-m telescope and the R-C spectrograph at the Cerro Tololo Interamerican O…
Dust Sensitivity of Absorption-Line Indices
Lauren A. MacArthur
We investigate the effects of dust extinction on integrated absorption-line indices that are widely used to derive constraints on the ages and metallicities of composite stellar sy…