Pair production of charged IDM scalars at high energy CLIC

The Compact Linear Collider (CLIC) was proposed as the next energy-frontier infrastructure at CERN, to study e ^+ + ^- />− collisions three centre-of-mass energy stages: 380,GeV, 1.5,TeV and 3,TeV. main goal of its high-energy stages is search for new physics beyond Standard Model (SM). Inert Doublet (IDM) one simplest SM extensions introduces four scalar particles: H ^\pm />± , A H; lightest, H, stable hence a natural dark matter (DM) candidate. set benchmark points considered, which are consistent with current theoretical experimental constraints promise detectable signals future colliders. Prospects observing pair-production IDM scalars CLIC were previously studied using signatures two leptons in final state. In study, discovery reach charged considered semi-leptonic state stages. Full simulation analysis, based on detector model, presented five selected scenarios. Results then extended larger benchmarks Delphes fast framework. model has been modified take pile-up contribution from beam-induced \gamma\gamma display="inline">γγ interactions into account, crucial analysis. indicate that heavy, can be discovered most scenarios, very high statistical significance.