2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/81078Construction of the TESLA linear electron-positron collider tangentially to the HERA proton ring will provide a number of new facilities for particle and nuclear physics research. In this paper main parameters and physics goals of eA, gamma-A and FEK gamma-A colliders, as well as fixed target experiments are discussed.Talk given at the I. Eurasia Conference on Nuclear Science and its Applications, Izmir, Turkey, 23-27 October 2000Nuclear ExperimentHigh Energy Physics - ExperimentHigh Energy Physics - PhenomenologyNuclear TheoryAccelerator Physicstext