3 papers
astro-ph.GA2026
The Curious Case of Centaurus A II: On the Subject of the Quenched satellites
Sachi Weerasooriya, Mia Sauda Bovill, Matthew A. Taylor +6
The satellite system of Centaurus A presents a curious cosmological puzzle: while the global population is consistent with theoretical expectations, its inner regions (d<150 kpc) e…
astro-ph.GA2025
On the Origins of "Hostless'' Supernovae: Testing the Faint-end Galaxy Luminosity Function and Supernova Progenitors with Events in Dwarf Galaxies
Louis-Gregory Strolger, Mia Sauda Bovill, Eric Perlman +3
We present arguments on the likely origins of supernovae without associated host galaxies from open field, non-clustered, environments. We show why it is unlikely these ``hostless'…
astro-ph.GA2024
Devouring The Centaurus A Satellites: Modeling Dwarf Galaxies with Galacticus
Sachi Weerasooriya, Mia Sauda Bovill, Matthew A. Taylor +2
For the first time, systematic studies of dwarf galaxies are being conducted throughout the Local Volume, including the dwarf satellites of the nearby giant elliptical galaxy Centa…