381 citations · 5.6k across the 64 of their papers we have counts for
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astro-ph2006★ 23 cited
The Shadow of Dark Matter
Stefano Profumo, Kris Sigurdson
We carry out a model independent study of resonant photon scattering off dark matter (DM) particles. The DM particle chi_1 can feature an electric or magnetic transition dipole mom…
astro-ph2006★ 29 cited
The Spin-Resolved Atomic Velocity Distribution and 21-cm Line Profile of Dark-Age Gas
Christopher M. Hirata, Kris Sigurdson
The 21-cm hyperfine line of atomic hydrogen (HI) is a promising probe of the cosmic dark ages. In past treatments of 21-cm radiation it was assumed the hyperfine level populations…
astro-ph2006★ 230 cited
What mass are the smallest protohalos?
Stefano Profumo, Kris Sigurdson, Marc Kamionkowski
We calculate the kinetic-decoupling temperature for weakly interacting massive particles (WIMPs) in supersymmetric (SUSY) and universal-extra-dimension (UED) models that can accoun…