E. Leonardi

collaborators

3 papers

hep-ex2026

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 $I^¦$ NE LINAC has searched for a hypothetical particle with mass around 17 MeV, commonly referred to as the X17, using a positron beam inciden…

hep-ex2025

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

NA62 Collaboration

Results from the study of the rare decays $K^{+} \to I ¨ ^{+} I^½ I^ˉ ½$ , $K^{+} \to I ¨ ^{+} I^¼^{+} I^¼^{-}$ and $K^{+} \to I ¨ ^{+} I^^{3} I^^{3}$ at the NA62 experiment at CERN are interpreted…

physics.acc-ph2025

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…

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

Searches for hidden sectors using K+→I¨+X decays

Interim report for the International Muon Collider Collaboration (IMCC)

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

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