2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/43335We investigate the production, signatures and backgrounds of new heavy leptons via string inspired $E_{6}$ model at the proposed Linac$\otimes$LHC. Assuming maximal mixing, the production rate is found to be 2000 events per year for masses up to 3 TeV.7 pages, 3 figuresHigh Energy Physics - Phenomenologytext