304 citations · 537 across the 4 of their papers we have counts for
4 papers
Searching for Smoking Gun Signatures of Decaying Dark Matter
Joshua T. Ruderman, Tomer Volansky
Clear methods to differentiate between decaying and annihilating dark matter (DM) scenarios are still by and large unavailable. In this note, we study the potential astrophysical s…
Kinetic Mixing as the Origin of Light Dark Scales
Clifford Cheung, Joshua T. Ruderman, Lian-Tao Wang +1
We propose a model in which supersymmetric weak scale dark matter is charged under a U(1)_d dark gauge symmetry. Kinetic mixing between U(1)_d and hypercharge generates the appropr…
Non-Abelian Dark Sectors and Their Collider Signatures
Matthew Baumgart, Clifford Cheung, Joshua T. Ruderman +2
Motivated by the recent proliferation of observed astrophysical anomalies, Arkani-Hamed et al. have proposed a model in which dark matter is charged under a non-abelian "dark" gaug…
Discovery of underground argon with low level of radioactive 39Ar and possible applications to WIMP dark matter detectors
C. Galbiati, R. Purtschert
We report on the first measurement of 39Ar in argon from underground natural gas reservoirs. The gas stored in the US National Helium Reserve was found to contain a low level of 39…