2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/39363We investigate the possibility of using accelarator beam particles to collide with the ambient neutralino dark matter particles in cosmic rays as a way to search for the cold dark matter. We study in detail its inelastic and elastic scattering with the projectile particles at electron-positron colliders and discuss the possible experimental signals and the relevent background.8 pagesHigh Energy Physics - Phenomenologytext