P. Valente

activity

20152025

most citedQED Meson Description of the X17 and Other Anomalous Particles

46 citations · 96 across the 8 of their papers we have counts for

collaborators

8 papers

hep-ex2025

Searches for hidden sectors using $K^{+} \to π^{+} X$ decays

NA62 Collaboration

Results from the study of the rare decays $K^{+} \to π^{+} ν ν ˉ$ , $K^{+} \to π^{+} μ^{+} μ^{-}$ and $K^{+} \to π^{+} γ γ$ at the NA62 experiment at CERN are interpreted in terms…

hep-ph2025

Kaon Physics: A Cornerstone for Future Discoveries

Jason Aebischer, Atakan Tugberk Akmete, Riccardo Aliberti +153

The kaon physics programme, long heralded as a cutting-edge frontier by the European Strategy for Particle Physics, continues to stand at the intersection of discovery and innovati…

hep-ph2025★ 1 cited

Dark sector searches with high-intensity positron beams in the CERN North Area

F. Arias-Aragón, L. Darmé, R. Gargiulo +6

Dark sector models present a rich phenomenology that requires high-intensity beams and precision detectors for thorough exploration. The NA62 experiment has already published sever…

physics.acc-ph2024

Steering of Sub-GeV positrons by ultra-thin bent Silicon crystal for ultra slow extraction applications

M. Garattini, D. Annucci, P. Gianotti +6

For the first time at the Beam Test Facility of the DAΦNE accelerator complex at the Laboratori Nazionali di Frascati of INFN, 450 MeV positrons have been deflected with high effic…

hep-ph2022★ 46 cited

QED Meson Description of the X17 and Other Anomalous Particles

Cheuk-Yin Wong

The X17 particle, the E38 particle, and the anomalous soft photons are anomalous particles because they do not appear to belong to any known Standard Model families. We propose a Q…

hep-ex2019★ 46 cited

Searches for lepton number violating $K^{+}$ decays

NA62 collaboration

The NA62 experiment at CERN reports a search for the lepton number violating decays $K^{+} \to π^{-} e^{+} e^{+}$ and $K^{+} \to π^{-} μ^{+} μ^{+}$ using a data sample collected in 2017. No signals are ob…

hep-ex2016

New Projects on Dark Photon Search

V. Kozhuharov, M. Raggi, P. Valente

Despite the great success of the Standard Model of particle physics the nature of Dark Matter still remains unclear. Recently, the idea of the existence of a hidden sector coupling…

hep-ex2015★ 3 cited

The PADME experiment at LNF

Mauro Raggi, Venelin Kozhuharov, P. Valente

Massive photon-like particles are predicted in many extensions of the Standard Model. They have interactions similar to the photon, are vector bosons, and can be produced together…

Searches for hidden sectors using K+→π+X decays