Physics And Astronomy Department 1

1. First search for K⁺ → π⁰πμe decays
2. Performance of the polarization leakage correction in the PILOT data
3. Search for heavy neutral leptons in π⁺ decays to positrons
4. A measurement of the K ⁺ → π ⁺ μ ⁺ μ⁻ decay
5. A study of the K ⁺ → π ⁰ e ⁺ νγ decay
6. Improved calorimetric particle identification in NA62 using machine learning techniques
7. Observation of the K+→π+νν¯ decay and measurement of its branching ratio
8. Performance of the NA62 trigger system
9. Search for dark photon decays to μ ⁺ μ ⁻ at NA62
10. Search for hadronic decays of feebly-interacting particles at NA62
11. Search for Leptonic Decays of Dark Photons at NA62
12. Searches for hidden sectors using K⁺→ π⁺X decays
13. Rotation acceleration of asteroids (10115) 1992 SK, (1685) Toro, and (1620) Geographos due to the YORP effect
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