909 citations · 3k across the 81 of their papers we have counts for
5 papers · 1 filter
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…
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…
WIMPs Below the Radar: Blind Spots and Benchmarks Beyond the Neutrino Floor
Giorgio Arcadi, Stefano Profumo
We investigate benchmark scenarios for Weakly Interacting Massive Particles (WIMPs) that naturally evade current direct detection constraints by featuring suppressed spin-independe…
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…
Updated BBN Bounds on Hadronic Injection in the Early Universe: The Gravitino Problem
Lucia Angel, Giorgio Arcadi, Matheus M. A. Paixão +1
Late-decaying particles naturally arise in many extensions of the Standard Model, directly impacting key cosmological processes in the early universe, such as Big Bang Nucleosynthe…