The HERA collider at DESY, Hamburg, has been operating with proton and electron (or positron) beams since it was commissioned in 1991.
2019 EIC User Group Meeting (22-26 juillet 2019) · IN2P3 Events
Superconducting Magnets in Accelerators
QCD”: Quantum chromodynamics-the theory governing the interactions
Partnership yields big wins for the EIC – CERN Courier
HERA leaves a rich legacy of knowledge – CERN Courier
Astroparticle Physics
The proton laid bare – CERN Courier
Electrons at the LHC: a new beginning – CERN Courier
We've been here before… – CERN Courier
PPT - Introduction to Parton Distribution Functions in the Nucleon
Physics Archives – Page 9 of 127 – CERN Courier
Protons and neutrons cosy up in nuclei and neutron stars – CERN Courier
The electron–ion collider: assessing the energy dependence of key
LEP reaps a final harvest – CERN Courier
The LHC: a new high energy photon collider – CERN Courier