168 citations · 594 across the 8 of their papers we have counts for
7 papers · 1 filter
Massive Black Hole Recoil in High Resolution Hosts
Javiera Guedes, Jürg Diemand, Marcel Zemp +4
The final inspiral and coalescence of a black hole binary can produce highly beamed gravitational wave radiation. To conserve linear momentum, the black hole remnant can recoil wit…
The Graininess of Dark Matter Haloes
Marcel Zemp, Jürg Diemand, Michael Kuhlen +5
We use the recently completed one billion particle Via Lactea II LambdaCDM simulation to investigate local properties like density, mean velocity, velocity dispersion, anisotropy,…
The Dark Matter Annihilation Signal from Galactic Substructure: Predictions for GLAST
Michael Kuhlen, Jürg Diemand, Piero Madau
We present quantitative predictions for the detectability of individual Galactic dark matter subhalos in gamma-rays from dark matter pair annihilations in their centers. Our method…
Infall caustics in dark matter halos?
J. Diemand, M. Kuhlen
We show that most particle and subhalo orbits in simulated cosmological cold dark matter halos are surprisingly regular and periodic: The phase space structure of the outer halo re…
The shapes, orientation, and alignment of Galactic dark matter subhalos
M. Kuhlen, J. Diemand, P. Madau
We present a study of the shapes, orientations, and alignments of Galactic dark matter subhalos in the ``Via Lactea'' simulation of a Milky Way-size LCDM host halo. Whereas isolate…
GLAST and Dark Matter Substructure in the Milky Way
Michael Kuhlen, Jürg Diemand, Piero Madau
We discuss the possibility of GLAST detecting gamma-rays from the annihilation of neutralino dark matter in the Galactic halo. We have used "Via Lactea", currently the highest reso…