29 citations · 29 across the 5 of their papers we have counts for
5 papers
Radiative Quarkonium decays into an Invisible ALP
Luca Di Luzio, Alfredo Walter Mario Guerrera, Xavier Ponce Díaz +1
In this talk the ALP production from radiative quarkonium decays is presented. To this purpose, the relevant cross-section is computed from a effective Lagrangian containing…
Axion-Like Particles in Radiative Quarkonia Decays
Luca Di Luzio, Alfredo Walter Mario Guerrera, Xavier Ponce Díaz +1
Radiative quarkonia decays offer an ideal setting for probing Axion-Like Particle (ALP) interactions. This paper provides a comprehensive review of ALP production mechanisms throug…
Flavour constraints on light spin-1 bosons within a chiral Lagrangian approach
Luca Di Luzio, Gabriele Levati, Paride Paradisi +1
We discuss the construction of the chiral Lagrangian for a light spin-1 boson, here denoted as , featuring both vector and axial-vector couplings to light quarks. Focusi…
UV-IR interplay in axion flavour violation
Luca Di Luzio, Alfredo Walter Mario Guerrera, Xavier Ponce Díaz +1
Flavour-violating axions appear in models where the Peccei-Quinn(PQ) charges are generation non-universal. Consequently, this charge arrangement will also generate flavour violatio…
On the IR/UV flavour connection in non-universal axion models
Luca Di Luzio, Alfredo Walter Mario Guerrera, Xavier Ponce Díaz +1
Non-universal axion models, with the Peccei-Quinn (PQ) symmetry acting on Standard Model (SM) fermions in a generation-dependent way, are typically accompanied by two different sou…