2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/182499Linac-ring analogues of the LHC and VLHC based standard type ep collider proposals are discussed. It is shown that sufficiently high luminosities can be obtained with TESLA-like linacs, whereas essential modifications are required for CLIC technology. The physics search potential of proposed ep colliders is demonstrated using pair production of heavy quarks as an example.14 pages, 8 figures, 6 tablesHigh Energy Physics - Experimenttext