1.2k citations · 23.5k across the 225 of their papers we have counts for
8 papers · 1 filter
Cosmological beam dump: constraints on dark scalars mixed with the Higgs boson
Anthony Fradette, Maxim Pospelov, Josef Pradler +1
Precision cosmology provides a sensitive probe of extremely weakly coupled states due to thermal freeze-in production, with subsequent decays impacting physics during well-tested c…
Foraging for dark matter in large volume liquid scintillator neutrino detectors with multiscatter events
Joseph Bramante, Benjamin Broerman, Jason Kumar +3
We show that dark matter with a per-nucleon scattering cross section could be discovered by liquid scintillator neutrino detectors like BOREXINO, SNO+…
Light vectors coupled to bosonic currents
Jeff A. Dror, Robert Lasenby, Maxim Pospelov
New spin-1 particles with masses below the weak scale are present in many theories of beyond Standard Model (SM) physics. In this work, we extend previous analyses by systematicall…
Novel direct detection constraints on light dark matter
Torsten Bringmann, Maxim Pospelov
All attempts to directly detect particle dark matter (DM) scattering on nuclei suffer from the partial or total loss of sensitivity for DM masses in the GeV range or below. We deri…
Long-Lived Particles at the Energy Frontier: The MATHUSLA Physics Case
David Curtin, Marco Drewes, Matthew McCullough +85
We examine the theoretical motivations for long-lived particle (LLP) signals at the LHC in a comprehensive survey of Standard Model (SM) extensions. LLPs are a common prediction of…
Millicharged particles in neutrino experiments
Gabriel Magill, Ryan Plestid, Maxim Pospelov +1
We set constraints and future sensitivity projections on millicharged particles (MCPs) based on electron scattering data in numerous neutrino experiments, starting with MiniBooNE a…