3 papers
astro-ph.GA2026
Evidence for Environmental Stripping in the Coma Cluster
Richard T. Pomeroy, Juan P. Madrid, Conor R. O'Neill +1
The stability and longevity of globular clusters (GCs) make them effective tracers of the dynamical histories of galaxies in cluster environments. We construct a catalog of 23,351…
astro-ph.GA2025
A Wide Field Map of Ultra-Compact Dwarfs in the Coma Cluster
Richard T. Pomeroy, Juan P. Madrid, Conor R. O'Neill +1
A dataset of 23,351 globular clusters (GCs) and ultra-compact dwarfs (UCDs) in the Coma cluster of galaxies was built using Hubble Space Telescope Advanced Camera for Surveys data.…
astro-ph.GA2024
A search for intermediate-mass black holes in compact stellar systems through optical emissions from tidal disruption events
Richard T. Pomeroy, Mark A. Norris
Intermediate-mass black holes (IMBH) are expected to exist in globular clusters (GCs) and compact stellar systems (CSS) in general, but none have been conclusively detected. Tidal…