66 citations · 200 across the 5 of their papers we have counts for
4 papers · 1 filter
Solar Gamma Ray Constraints on Dark Matter Annihilation to Secluded Mediators
Nicole F. Bell, James B. Dent, Isaac W. Sanderson
We consider the indirect detection of dark matter that is captured in the Sun and subsequently annihilates to long-lived dark mediators. If these mediators escape the Sun before de…
Loop Effects in Direct Detection
Nicole F. Bell, Giorgio Busoni, Isaac W. Sanderson
We consider loop level contributions to dark matter scattering off nucleons in cases where the spin independent scattering cross section is absent or suppressed at tree level. In t…
Two Higgs Doublet Dark Matter Portal
Nicole F. Bell, Giorgio Busoni, Isaac W. Sanderson
We study a fermionic dark matter model in which the interaction of the dark and visible sectors is mediated by Higgs portal type couplings. Specifically, we consider the mixing of…
Self-consistent Dark Matter Simplified Models with an s-channel scalar mediator
Nicole F. Bell, Giorgio Busoni, Isaac W. Sanderson
We examine Simplified Models in which fermionic DM interacts with Standard Model (SM) fermions via the exchange of an -channel scalar mediator. The single-mediator version of th…