Production of Exotic Particles in Electron-Positron Collisions

In this work, the results for cross sections of central exclusive exotic particles production in future linear electron-positron colliders are presented. These results show that the central production of charginos, dilatons, radions, axions and technipions can be measurable for the center-of-mass energies for these colliders. The results presented here, when compared with the production in hadronic colliders, have a smaller cross section, but with the advantage that the electron-positron collision does not have remnants coming from hadronic dissociation.