$\Delta$L=2 hyperon decays induced by Majorana neutrinos and doubly-charged scalars

G. Hernández-Tomé, G. López Castro, D. Portillo-Sánchez

Searches for $\Delta L=2$ decays are crucial to disentangle the Dirac vs Majorana nature of neutrinos. While neutrinoless nuclear double beta decays are the most promising tool to look f…