Turkish Journal of Physics
Four known types of colliders, which may give an opportunity to achieve TeV center of mass energies in the near future (10-15 years), are discussed. Parameters of the linac-ring type $ep$ and $\gamma p$ machines are roughly estimated. Some speculations on TeV scale physics are given. The physics goals of the TeV energy $ep$ and $\gamma p$ colliders are considered.
SULTANSOY, S. (1998) "Four Ways to TeV Scale," Turkish Journal of Physics: Vol. 22: No. 7, Article 6. Available at: https://journals.tubitak.gov.tr/physics/vol22/iss7/6