Scalar triplet flavor leptogenesis with dark matter

We investigate a simple variant of type-II seesaw, responsible for neutrino mass generation, where the particle spectrum is extended with one singlet right-handed and an inert Higgs doublet, both odd under additional ${Z}_{2}$ symmetry. While role dark matter played by lightest neutral component doublet (IHD), its interaction Standard Model lepton doublets turns out to be crucial in generating correct baryon abundance Universe through flavored leptogenesis from decay $SU(2{)}_{L}$ scalar triplet, involved framework. observe correlation between smallness splitting, among $CP$-odd IHD, largeness triplet followed dominance mechanism over radiative contribution mass.