10 papers
Charting Dark Matter down to the neutrino floor/fog in the 2HD+a scenario
Giorgio Arcadi, Abdelhak Djouadi, Stefano Profumo
Next-generation direct detection experiments will probe dark matter (DM) scattering cross-sections deep into the neutrino fog, the regime where coherent neutrino scattering becomes…
Baryogenesis and Dark Matter from non-thermally produced WIMPs
Giorgio Arcadi, Sarif Khan, Agnese Mariotti
We illustrate, via a simplified model, a scenario in which the baryon-asymmetry and, possibly the dark matter component of the Universe are simultaneously generated by the decay of…
Baryogenesis and Dark Matter from light Sterile Neutrinos
G. Arcadi, J. P. Garcés, M. Lindner
We propose a simple and flexible mechanism by which sterile neutrinos with masses below the electroweak scale can simultaneously account for the observed baryon asymmetry of the Un…
Interpreting the current Higgs excesses at the LHC in the 2HD+a framework
Giorgio Arcadi, Abdelhak Djouadi
There are several excesses of events in current LHC data, yet not exceeding the level of significance which would make them to be considered as firm. They point to the possibility…
t-channel dark matter at the LHC -- a whitepaper
Chiara Arina, Benjamin Fuks, Luca Panizzi +67
This report, summarising work achieved in the context of the LHC Dark Matter Working Group, investigates the phenomenology of -channel dark matter models, spanning minimal setup…
Beyond the Veil: Charting WIMP Territories at the Neutrino Floor
Giorgio Arcadi, Manfred Lindner, Stefano Profumo
We establish comprehensive theoretical benchmarks for Weakly Interacting Massive Particles (WIMPs) accessible to ultimate direct detection experiments, focusing on the challenging…