CERN Accelerating science

Physics Beyond Collider

Looking in all directions for long-lived particles at the LHC

In 1984, Alvaro de Rujula pointed out that the proton-proton collisions at the LHC would produce large fluxes of very high energy neutrinos in the forward direction [1]. In 2023, almost 40 years later, the FASER and SND experiments ushered in the…

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New milestone for Physics Beyond Colliders study

The Physics Beyond Colliders (PBC) initiative, launched in 2016, has submitted a summary report to the European Particle Physics Strategy Update (EPPSU). The projects considered under the PBC initiative will use the laboratory’s existing…

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