133 citations · 1.1k across the 65 of their papers we have counts for
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Reionization in the Light of Dark Stars
Paolo Gondolo, Pearl Sandick, Barmak Shams Es Haghi +1
We investigate the effect of Dark Stars (DSs) on the reionization history of the Universe, and the interplay between them and feedback due to Lyman-Werner (LW) radiation in reducin…
Earth Shielding and Daily Modulation from Electrophilic Boosted Dark Particles
Yifan Chen, Bartosz Fornal, Pearl Sandick +4
Boosted dark particles of astrophysical origin can lead to nonstandard nuclear or electron recoil signals in direct detection experiments. %It has been shown that this interpretati…
Asymmetric Reheating by Primordial Black Holes
Pearl Sandick, Barmak Shams Es Haghi, Kuver Sinha
We investigate Hawking evaporation of a population of primordial black holes (PBHs) prior to Big Bang Nucleosynthesis (BBN) as a mechanism to achieve asymmetric reheating of two se…
Precision Calculation of Dark Radiation from Spinning Primordial Black Holes and Early Matter Dominated Eras
Alexandre Arbey, Jérémy Auffinger, Pearl Sandick +2
We present precision calculations of dark radiation in the form of gravitons coming from Hawking evaporation of spinning primordial black holes (PBHs) in the early Universe. Our ca…
Inelastic dark matter scattering off Thallium cannot save DAMA
Sunniva Jacobsen, Katherine Freese, Chris Kelso +2
We study the compatibility of the observed DAMA modulation signal with inelastic scattering of dark matter (DM) off of the Thallium (Tl) dopant in DAMA. In this work we tes…