Discovering heavy neutrino oscillations in rare Bc meson decays at HL-LHCb

Sebastian Tapia, Marcelo Vidal-Bravo, Jilberto Zamora-Saa

In this work, we study the lepton flavor and lepton number violating $B_c$ meson decays via two intermediate on-shell Majorana neutrinos $N_j$ into two charged leptons and a char…