460 citations · 3.7k across the 96 of their papers we have counts for
4 papers · 2 filters
Type Ia Supernova Magnitude Step from the local Dark Matter Environment
Heinrich Steigerwald, Davi Rodrigues, Stefano Profumo +1
Residuals in the Hubble diagram at optical wavelengths and host galaxy stellar mass are observed to correlate in Type Ia supernovae (SNe Ia) (`magnitude step'). Among possible prog…
Optimal observing strategies for velocity-suppressed dark matter annihilation
Nolan Smyth, Gabriela Huckabee, Stefano Profumo
Numerous particle models for the cosmological dark matter feature a pair-annihilation rate that scales with powers of the relative velocity between the annihilating particles. As a…
Discovering new forces with gravitational waves from supermassive black holes
Jeff A. Dror, Benjamin V. Lehmann, Hiren H. Patel +1
Supermassive black hole binary mergers generate a stochastic gravitational wave background detectable by pulsar timing arrays. While the amplitude of this background is subject to…
X-Ray Shapes of Elliptical Galaxies and Implications for Self-Interacting Dark Matter
Alex McDaniel, Tesla Jeltema, Stefano Profumo
Several proposed models for dark matter posit the existence of self-interaction processes that can impact the shape of dark matter halos, making them more spherical than the ellips…