Search for boosted vector boson scattering $W^{\pm}W^{\pm}H$ production in final states with same-sign leptons and $b$-jets in proton-proton collisions at $\sqrt{s}=$13 TeV with the ATLAS detector

A search for the electroweak production of a Higgs boson in association with a same-sign $W$ boson pair and two forward jets ($W^{\pm}W^{\pm}Hjj$) is presented. The full Run 2 proton-proton collision dataset recorded at a center-of-mass energy of $\sqrt{s}=13$ TeV by the ATLAS detector at the Large