Preliminary eC12 and μC12 Scattering Analysis in MUSE experiment.

One of the MUon Scattering Experiment's (MUSE) primary goals is to study lepton universality at low Q² by extracting the proton's electromagnetic form factors with precision from both electron and muon scattering.  The experiment, run at the Paul Scherrer Institute (PSI) in Switzerland, uses beam momenta of ±115, ±160, and ±210 MeV/c and has collected data on both proton and carbon-12 targets. We aim to test lepton universality on carbon-12 targets as a complementary study to the proton,  both as a cross-check on systematics and methodology, as well as a comparison to previous studies of universality on carbon targets. Blinded, preliminary analysis will be shown.