289 citations · 4.8k across the 77 of their papers we have counts for
6 papers · 1 filter
The Bino Variations: Effective Field Theory Methods for Dark Matter Direct Detection
Asher Berlin, Denis S. Robertson, Mikhail P. Solon +1
We apply effective field theory methods to compute bino-nucleon scattering, in the case where tree-level interactions are suppressed and the leading contribution is at loop order v…
Dirac-Fermionic Dark Matter in Models
Alexandre Alves, Asher Berlin, Stefano Profumo +1
We study a number of models featuring a Dirac fermion dark matter particle. We perform a comprehensive analysis which includes the study of corrections to the muon magneti…
Pseudoscalar Portal Dark Matter
Asher Berlin, Stefania Gori, Tongyan Lin +1
A fermion dark matter candidate with a relic abundance set by annihilation through a pseudoscalar can evade constraints from direct detection experiments. We present simplified mod…
Neutralinos in Vector Boson Fusion at High Energy Colliders
Asher Berlin, Tongyan Lin, Matthew Low +1
Discovering dark matter at high energy colliders continues to be a compelling and well-motivated possibility. Weakly interacting massive particles are a particularly interesting cl…
A 3.55 keV Line from Exciting Dark Matter without a Hidden Sector
Asher Berlin, Anthony DiFranzo, Dan Hooper
Models in which dark matter particles can scatter into a slightly heavier state which promptly decays to the lighter state and a photon (known as eXciting Dark Matter, or XDM) have…
Dark Matter Complementarity and the Z Portal
Alexandre Alves, Asher Berlin, Stefano Profumo +1
Z' gauge bosons arise in many particle physics models as mediators between the dark and visible sectors. We exploit dark matter complementarity and derive stringent and robust coll…