385 citations · 2.1k across the 46 of their papers we have counts for
3 papers · 1 filter
Concentrated Dark Matter: Enhanced Small-scale Structure from Co-Decaying Dark Matter
Jeff A. Dror, Eric Kuflik, Brandon Melcher +1
We study the cosmological consequences of co-decaying dark matter - a recently proposed mechanism for depleting the density of dark matter through the decay of nearly degenerate pa…
Dark forces coupled to non-conserved currents
Jeff A. Dror, Robert Lasenby, Maxim Pospelov
New light vectors with dimension-4 couplings to Standard Model states have (energy / vector mass)^2 enhanced production rates unless the current they couple to is conserved. These…
New constraints on light vectors coupled to anomalous currents
Jeff A. Dror, Robert Lasenby, Maxim Pospelov
We derive new constraints on light vectors coupled to Standard Model (SM) fermions, when the corresponding SM current is broken by the chiral anomaly. Cancellation of the anomaly b…