113 citations · 124 across the 4 of their papers we have counts for
15 papers
Low-Energy Signals from the Formation of Dark Matter-Nuclear Bound States
Asher Berlin, Hongwan Liu, Maxim Pospelov +1
Dark matter particles may bind with nuclei if there exists an attractive force of sufficient strength. We show that a dark photon mediator of mass MeV that kineti…
Millicharged dark matter detection with ion traps
Dmitry Budker, Peter W. Graham, Harikrishnan Ramani +3
We propose the use of trapped ions for detection of millicharged dark matter. Millicharged particles will scatter off the ions, giving a signal either in individual events or in th…
Earth-bound Milli-charge Relics
Maxim Pospelov, Harikrishnan Ramani
Dark sector particles with small electric charge, or millicharge, (mCPs) may lead to a variety of diverse phenomena in particle physics, astrophysics and cosmology. Assuming their…
A Composite Solution to the Neutron Bottle Anomaly
Surjeet Rajendran, Harikrishnan Ramani
Measurements of the lifetime of neutrons trapped in a bottle have been consistently shorter than the lifetime measured in neutron beam experiments. With trapping potentials as low…
Muon g-2 and EDM experiments as muonic dark matter detectors
Ryan Janish, Harikrishnan Ramani
The detection of ultralight dark matter through interactions with nucleons, electrons, and photons has been explored in depth. In this work we propose to use precision muon experim…
Observability of Dark Matter Substructure with Pulsar Timing Correlations
Harikrishnan Ramani, Tanner Trickle, Kathryn M. Zurek
Dark matter substructure on small scales is currently weakly constrained, and its study may shed light on the nature of the dark matter. In this work we study the gravitational eff…