The FIPs 2020 workshop was structured around portals that may link the Standard Model to a rich dark sector: axions, dark photons, dark scalars and heavy neutral leptons.
The ATLAS collaboration has released new monojet and dijet searches for WIMPs based on the full Run-2 data set.
Precision measurements of the production and annihilation of light antinuclei are sharpening the search for dark matter.
LHCb has probed hidden-valley scenarios which exhibit confinement in an analogous way to how the strong nuclear force confines quarks.
The excess could be due to a difficult-to-constrain tritium background, solar axions or solar neutrinos with a Majorana nature, says the collaboration.
The FUNK experiment has set an improved limit on the existence of hidden photons as candidates for dark matter with masses in the eV range.
The collaboration scoured four months of electron-positron collisions at SuperKEKB for evidence of invisibly decaying Z′ bosons.
The CMS collaboration recently used a dedicated set of high-rate “scouting” triggers to extend their search for dark photons to lower energies.
Working at CERN’s Antiproton Decelerator, the international BASE team has set the first laboratory limits on the interaction between antimatter and dark-matter axions
The $3 million prize will be shared equally between 347 researchers who were co-authors of the six papers published by the EHT collaboration on 10 April.