$W^{+}{W}^{-}H$ Production at Lepton Colliders: A New Hope for Heavy Neutral Leptons

Julien Baglio, Silvia Pascoli, Cedric Weiland

We present the first study of the production of a Standard Model Higgs boson at a lepton collider in association with a pair of W bosons, $e_{}^{+}{e}_{}^{-}\to W_{}^{+}{W}_{}^{-}H$, in th…