445 citations · 1.6k across the 20 of their papers we have counts for
13 papers · 1 filter
Do assumptions about the central density of subhaloes affect dark matter annihilation and lensing calculations?
Nicole E. Drakos, James E. Taylor, Andrew J. Benson
Subhalo models play a critical role in dark matter annihilation predictions and galaxy-galaxy lensing studies; however, the internal structure of subhaloes remains highly uncertain…
Evolution of subhalo orbits in a smoothly-growing host halo potential
Go Ogiya, James E. Taylor, Michael J. Hudson
The orbital parameters of dark matter (DM) subhaloes play an essential role in determining their mass-loss rates and overall spatial distribution within a host halo. Haloes in cosm…
Mass loss in tidally stripped systems; the energy-based truncation method
Nicole E. Drakos, James E. Taylor, Andrew J. Benson
The ability to accurately predict the evolution of tidally stripped haloes is important for understanding galaxy formation and testing the properties of dark matter. Most studies o…
The Assembly of the Virgo Cluster, Traced by its Galaxy Halos
James E. Taylor, Jihye Shin, Nathalie N. -Q. Ouellette +1
Kinematic studies have produced accurate measurements of the total dark matter mass and mean dark matter density within the optical extent of galaxies, for large samples of objects…
The Next Generation Virgo Cluster Survey. XXIII. Fundamentals of nuclear star clusters over seven decades in galaxy mass
R. Sánchez-Janssen, P. Côté, L. Ferrarese +25
Using deep, high resolution optical imaging from the Next Generation Virgo Cluster Survey we study the properties of nuclear star clusters (NSCs) in a sample of nearly 400 quiescen…
Major mergers between dark matter haloes -- II. Profile and concentration changes
Nicole E. Drakos, James E. Taylor, Anael Berrouet +2
Several lines of evidence suggest that as dark matter haloes grow their scale radius increases, and that the density in their central region drops. Major mergers seem an obvious me…