Directly Detecting Signals from Absorption of Fermionic Dark Matter
Directly Detecting Signals from Absorption of Fermionic Dark Matter
We present a new class of direct detection signals; absorption of fermionic dark matter. We enumerate the operators through dimension six which lead to fermionic absorption, study their direct detection prospects, and summarize additional constraints on their suppression scale. Such dark matter is inherently unstable as there is no symmetry …