9 citations · 9 across the 4 of their papers we have counts for
5 papers · 1 filter
Earth-mass dark halos are torn into dark mini-streams by stars
HongSheng Zhao, James E. Taylor, Joseph Silk +1
The promising neutralino dark matter particles generically condense into numerous earth-mass dark halos with smaller substructures suppressed by free streaming\cite{berezinsky}. Th…
Substructure and Tidal Debris in Local Galaxies: Models and Observations
James E. Taylor
One of the generic predictions of modern cosmological models is that large galaxies should have experienced many mergers with smaller galaxies at some point in their past. Debris f…
Small-scale Substructure in Dark Matter Haloes: Where Does Galaxy Formation Come to an End?
James E. Taylor, Joseph Silk, Arif Babul
Models of structure formation based on cold dark matter predict that most of the small dark matter haloes that first formed at high redshift would have merged into larger systems b…
The Satellite-substructure Connection
James E. Taylor, Arif Babul, Joseph Silk
We describe our recent attempts to model substructure in dark matter halos down to very small masses, using a semi-analytic model of halo formation. The results suggest that numeri…
A Semi-analytic Model of Halo Dynamics
James E. Taylor, Arif Babul
We have developed a new semi-analytic model for the formation and evolution of structure on galaxy, group and cluster scales. The model combines merger trees with a detailed, spati…