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Hydrodynamical Adaptive Mesh Refinement Simulations of Disk Galaxies
Brad K. Gibson, Stephanie Courty, Patricia Sanchez-Blazquez +4
To date, fully cosmological hydrodynamic disk simulations to redshift zero have only been undertaken with particle-based codes, such as GADGET, Gasoline, or GCD+. In light of the (…
The Evolution Of Carbon, Sulphur, and Titanium Isotopes from High-Redshift to the Local Universe
G. L. Hughes, B. K. Gibson, L. Carigi +3
Recent observations of carbon, sulphur, and titanium isotopes at redshifts z~1 and in the local stellar disc and halo have opened a new window into the study of isotopic abundance…
Chemodynamical Simulations of Elliptical Galaxies
Brad K. Gibson, Patricia Sanchez-Blazquez, Stephanie Courty +1
We review recent developments in the field of chemodynamical simulations of elliptical galaxies, highlighting (in an admittedly biased fashion) the work conducted with our cosmolog…
MILES: A Medium resolution INT Library of Empirical Spectra
Patricia Sanchez-Blazquez, Reynier Peletier, Jorge Jimenez-Vicente +6
A new stellar library developed for stellar population synthesis modeling is presented. The library consist of 985 stars spanning a large range in atmospheric parameters. The spect…
Stellar populations of early-type galaxies in different environments III. Line-strength gradients
P. Sanchez-Blazquez, J. Gorgas, N. Cardiel
We present line-strength gradients for 22 spectral indices measured in a sample of 82 early-type galaxies in different environments,including the high-density core of the Coma clus…
An Imaging Study of the Globular Cluster Systems of NGC 1407 and NGC 1400
Duncan Forbes, Patricia Sanchez-Blazquez, Anna Phan +3
We present wide-field Keck telescope imaging of the globular cluster (GC) systems around NGC 1407 and NGC 1400 in the Eridanus galaxy cloud. This is complemented by Hubble Space Te…