ar X iv : h ep - p h / 01 12 33 3 v 1 2 7 D ec 2 00 1 FUTURE LOW X PHYSICS AND FACILITIES


A brief overview is given on the physics and future lepton-nucleon collider facilities to explore the domain of high parton densities at low Bjorken x, with HERA, the electron-ion collider (EIC) and with THERA-in ep, polarised − → e − → N and eA mode. The only existing lepton-nucleon collider which accesses the region of low Bjorken x is HERA. During 2001… (More)


2 Figures and Tables