4 papers
Void Galaxies and AGN Activity in ZOBOV-identified TNG300 Voids Out to z=3.0
Olivia Curtis, Bryanne McDonough, Tereasa Brainerd
We study void galaxies in the TNG300 simulation between redshifts and . Cosmic void catalogs were constructed using a watershed-based void-finding algorithm, and we defi…
Measuring Scaling Relationships: Fitting Technique Matters
Bryanne McDonough, Olivia Curtis, Tereasa Brainerd
Scaling relationships, both integrated and spatially resolved, arise due to the physical processes that govern galaxy evolution and are frequently measured in both observed and sim…
Density Profiles of TNG300 Voids across Cosmic Time
Olivia Curtis, Bryanne McDonough, Tereasa Brainerd
We present radial density profiles, as traced by luminous galaxies and dark matter particles, for voids in eleven snapshots of the \texttt{TNG300} simulation. The snapshots span 11…
Intrinsic and Environmental Effects on the Distribution of Star Formation in TNG100 Galaxies
Bryanne McDonough, Olivia Curtis, Tereasa Brainerd
We present radial profiles of luminosity-weighted age, , and for various populations of high- and low- mass central and satellite galaxies in the TNG100 cosmolo…