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New Fixed-Target Experiments to Search for Dark Gauge Forces
James D. Bjorken, Rouven Essig, Philip Schuster +1
Fixed-target experiments are ideally suited for discovering new MeV-GeV mass U(1) gauge bosons through their kinetic mixing with the photon. In this paper, we identify the producti…
Probing Dark Forces and Light Hidden Sectors at Low-Energy e+e- Colliders
Rouven Essig, Philip Schuster, Natalia Toro
A dark sector -- a new non-Abelian gauge group Higgsed or confined near the GeV scale -- can be spectacularly probed in low-energy e+e- collisions. A low-mass dark sector can expla…
Bounds on Cross-sections and Lifetimes for Dark Matter Annihilation and Decay into Charged Leptons from Gamma-ray Observations of Dwarf Galaxies
Rouven Essig, Neelima Sehgal, Louis E. Strigari
We provide conservative bounds on the dark matter cross-section and lifetime from final state radiation produced by annihilation or decay into charged leptons, either directly or v…