CP violation in the rare Higgs decays via exchange of on-shell almost degenerate Majorana neutrinos, $H\to {\nu }_k{N}_j\to {\nu }_k{\ell }^{-}U\bar{D}$ and $H\to {\nu }_k{N}_j\to {\nu }_k{\ell }^{+}\bar{U}D$

Gorazd Cvetič, C. S. Kim, Jiberto Zamora-Saá

We investigate rare decays of Higgs via exchange of two almost degenerate heavy on-shell Majorana neutrinos $N_j$ ($j=1,2$): ${\Gamma }_{\pm }=\Gamma (h\to {\nu }_k{N}_j\to {\nu }_k{\ell }^{\pm }{\pi }^{\mp })$…