8 citations · 8 across the 1 of their papers we have counts for
12 papers
Enhancing Direct Detection of Higgsino Dark Matter
Peter W. Graham, Harikrishnan Ramani, Samuel S. Y. Wong
While much supersymmetric weakly interacting massive particle (WIMP) parameter space has been ruled out, one remaining important candidate is Higgsino dark matter. The Higgsino can…
Heavy-element paleodetectors for Higgsino dark matter
Peter W. Graham, Harikrishnan Ramani, Samuel S. Y. Wong
Paleodetectors have been proposed as a new approach to direct detection of weakly interacting massive particles (WIMPs), through the search for damage tracks in ancient minerals in…
Highly Excited Electron Cyclotron for QCD Axion and Dark-Photon Detection
Xing Fan, Gerald Gabrielse, Peter W. Graham +3
We propose using highly excited cyclotron states of a trapped electron to detect meV axion and dark photon dark matter, marking a significant improvement over our previous proposal…
Revisiting Isocurvature Bounds on the Minimal QCD Axion
Peter W. Graham, Davide Racco
The QCD axion has important connections to early universe cosmology. For example, it is often said that isocurvature limits rule out a combination of high axion decay constant, $f_…
Melting LHC detectors: a novel search for stopped long-lived particles
Julia L. Gonski, Peter W. Graham, Surjeet Rajendran +2
Particles at the TeV scale with lifetimes of a year or longer could have been abundantly produced at the LHC yet escaped detection because of backgrounds, and could still be trappe…
Cosmological Limits on Strong Dark Forces
Peter W. Graham, Harikrishnan Ramani, Olivier Simon +1
We showcase cosmology's ability to constrain long-range forces between dark matter particles. Specifically, we consider a fermionic dark matter interacting via a Yukawa-coupled lig…