E. Leonardi

activity

19992025

most citedSearches for lepton number violating

K^{+}

decays

46 citations · 225 across the 20 of their papers we have counts for

collaborators

21 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-ex2025★ 9 cited

Search for a new 17 MeV resonance via $e^{+} e^{-}$ annihilation with the PADME Experiment

F. Bossi, R. De Sangro, C. Di Giulio +24

The PADME Experiment at the Frascati DA $Φ$ NE LINAC has searched for a hypothetical particle with mass around 17 MeV, commonly referred to as the X17, using a positron beam incident…

physics.ins-det2024

Development of nanocomposite scintillators for use in high-energy physics

A. Antonelli, E. Auffray, S. Brovelli +33

Semiconductor nanocrystals (quantum dots) are light emitters with high quantum yield that are relatively easy to manufacture. There is therefore much interest in their possible app…

physics.acc-ph2024

Interim report for the International Muon Collider Collaboration (IMCC)

C. Accettura, S. Adrian, R. Agarwal +383

The International Muon Collider Collaboration (IMCC) [1] was established in 2020 following the recommendations of the European Strategy for Particle Physics (ESPP) and the implemen…

hep-ex2024

Characterization of the PADME positron beam for the X17 measurement

S. Bertelli, F. Bossi, B. Buonomo +27

This paper presents a detailed characterization of the positron beam delivered by the Beam Test Facility at Laboratori Nazionali of Frascati to the PADME experiment during Run III,…

hep-ex2022★ 8 cited

A search for the $K^{+} \to μ^{-} ν e^{+} e^{+}$ decay

NA62 collaboration

A search for the $K^{+} \to μ^{-} ν e^{+} e^{+}$ decay, forbidden within the Standard Model by either lepton number or lepton flavour conservation depending on the flavour of the emitted neutri…

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

Search for a new 17 MeV resonance via e+e− annihilation with the PADME Experiment