517 citations · 6k across the 141 of their papers we have counts for
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Tying Dark Matter to Baryons with Self-interactions
Manoj Kaplinghat, Ryan E. Keeley, Tim Linden +1
Self-interacting dark matter (SIDM) models have been proposed to solve the small-scale issues with the collisionless cold dark matter (CDM) paradigm. We derive equilibrium solution…
Probing the Pulsar Origin of the Anomalous Positron Fraction with AMS-02 and Atmospheric Cherenkov Telescopes
Tim Linden, Stefano Profumo
Recent observations by PAMELA, Fermi-LAT, and AMS-02 have conclusively indicated a rise in the cosmic-ray positron fraction above 10 GeV, a feature which is impossible to mimic und…
Pulsars Cannot Account for the Inner Galaxy's GeV Excess
Dan Hooper, Ilias Cholis, Tim Linden +2
Using data from the Fermi Gamma-Ray Space Telescope, a spatially extended component of gamma rays has been identified from the direction of the Galactic Center, peaking at energies…
Dark Matter implications of Fermi-LAT measurement of anisotropies in the diffuse gamma-ray background
G. A. Gomez-Vargas, A. Cuoco, T. Linden +7
The detailed origin of the diffuse gamma-ray background is still unknown. However, the contribution of unresolved sources is expected to induce small-scale anisotropies in this emi…
Ultra-Luminous X-Ray Sources in the Most Metal Poor Galaxies
A. H. Prestwich, M. Tsantaki, A. Zezas +5
Ultra-Luminous X-ray sources (ULX) are X-ray binaries with Lx>1E^39 ergs/s. The most spectacular examples of ULX occur in starburst galaxies and are now understood to be young, lum…