Search for leptophobic Z' resonances decaying to charginos in the dilepton plus missing transverse momentum final state at the HL-LHC

The prospects of a search for a massive leptophobic Z' decaying to a pair of charginos at the High Luminosity LHC at CERN is explored. The final state consists of two oppositely charged leptons and missing transverse momentum. The analysis is based on generated samples of proton-proton collision events at $\sqrt{s}=14$ TeV interfaced to the Phase-2 CMS Delphes detector simulation. A deep neural network is used for signal extraction. The expected signal sensitivity for a Z' with a narrow width is estimated. For an integrated luminosity of 3 $ab^{-1}$, Z' masses up to 4.4 TeV are expected to be excluded.