2HDM Neutral Higgs Future Analysis Studies

The potential of future analyses to exclude or discover heavy, neutral Higgs bosons is analyzed in the context of models with two Higgs doublets. The production of a heavy scalar H boson and pseudo-scalar $\mathcal{A}$ boson through gluon fusion, with subsequent decay $\mathrm{H}\to \mathrm{ZZ}\to 4\mathrm{\ell}$ ($\ell=\mathrm{e},\mu$) and $\mathcal{A}\to \mathrm{Zh}\to\mathrm{\ell\ell}\mathrm{bb}$, is considered. The sensitivity of these analyses is assessed for a dataset consisting of $\int L\mathrm{dt}=3000$~fb$^{-1}$ of proton-proton collisions at $\sqrt{s}=14$~TeV center of mass energy, collected with an average of 140 pileup interactions per bunch crossing.