Exclusive rare Higgs decays into lepton pair and light mesons

Dao-Neng Gao, Xi Gong

Exclusive rare Higgs decays into lepton pair plus one light hadron, such as $h\to {\rho }^0(\omega )\ell \bar{\ell }$, $h\to {\pi }^0\ell \bar{\ell }$, $h\to {\pi }^{+}(K^{+}){\ell }^{-}{\bar{\nu }}_{\ell }$, and $h\to ρ^+(K…