29 citations · 79 across the 9 of their papers we have counts for
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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…
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…
Branching Fractions of Meson Decays in Mesogenesis
Gilly Elor, Alfredo Walter Mario Guerrera
Production of the matter-antimatter asymmetry in the -Mesogenesis mechanism is directly related to the branching fraction of seemingly baryon number violating decays of meso…
ALP production in weak mesonic decays
Alfredo Walter Mario Guerrera, Stefano Rigolin
Axion-Like-Particles are among the most economical and well motivated extensions of the Standard Model. In this work ALP production from hadronic and leptonic meson decays are stud…
Leptonic Meson Decays into Invisible ALP
Jorge Alda Gallo, Alfredo Walter Mario Guerrera, Siannah Peñaranda +1
The theoretical calculation of pseudo-scalar leptonic decay widths into an invisible ALP, , is reviewed. Assuming generic flavour-conserving ALP couplings…
Revisiting decays
Alfredo Walter Mario Guerrera, Stefano Rigolin
The theoretical calculation for pseudo--scalars hadronic decays is reviewed. %with the Axion-Like-Particle escaping the detection, While one-loop penguin contributions a…