if-the-higgs-can-reach

The search for exotic Higgs boson decays in future lepton colliders: 1) an electron and a positron from opposing beams collide; 2) the collision produces a high-energy Higgs boson; 3) the boson decays into two exotic particles moving away from the axis of the beams; 4) exotic particles decay into pairs of quark-antiquark, visible to detectors. Credit: IFJ PAN