486 citations · 2.6k across the 36 of their papers we have counts for
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astro-ph2008★ 70 cited
Heavy sterile neutrinos and supernova explosions
George M. Fuller, Alexander Kusenko, Kalliopi Petraki
We consider sterile neutrinos with rest masses ~0.2 GeV. Such sterile neutrinos could augment core collapse supernova shock energies by enhancing energy transport from the core to…
hep-ph2008★ 69 cited
Small-scale structure formation properties of chilled sterile neutrinos as dark matter
Kalliopi Petraki
We calculate the free-streaming length and the phase space density of dark-matter sterile neutrinos produced from decays, at the electroweak scale, of a gauge singlet in the Higgs…