2 papers
hep-ex2026
Search for heavy neutral leptons in decays to positrons
NA62 Collaboration
A search for heavy neutral lepton () production in in-flight decays using data collected by the NA62 experiment at CERN in 2017-2024 is reported. Upper limits fo…
hep-ex2025
Analysis of decays
LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1117
The differential branching fraction and angular coefficients of decays are measured in bins of the dimuon mass squared and dihadron ma…