29 citations · 128 across the 20 of their papers we have counts for
3 papers · 1 filter
Star Shearing Season -- Transient Signals in Wave-like Dark Matter Experiments from Black Hole Formation
Arturo de Giorgi, Joerg Jaeckel
Ordinary matter coupled to light weakly interacting bosons can lead to the formation of a macroscopic bosonic field in the vicinity of large matter concentrations such as ordinary…
ALPs and HNLs at LHC and Muon Colliders: Uncovering New Couplings and Signals
Marta Burgos Marcos, Arturo de Giorgi, Luca Merlo +1
Axion-like particles (ALPs) and heavy neutral leptons (HNLs) are two well-motivated classes of particles beyond the Standard Model. It is intriguing to explore the new detection op…
Visible GeV ALP from TeV Vector-like Leptons
Arturo de Giorgi, Marta Fuentes Zamoro, Luca Merlo
We present a model where a GeV axion-like-particle (ALP) is predicted in a large portion of the parameter space due to the presence of explicit Peccei-Quinn symmetry-breaking terms…