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The accelerator chain prepares for high luminosity

The accelerators that feed into the Large Hadron Collider are ready to supply more intense beams

News
Accelerators
17 October, 2025
Accelerators
News
17 October, 2025
Accelerators
News
Knowledge sharing
Announcement
17 October, 2025
Knowledge sharing
Announcement

Accelerator Report: We reached 100!

On 6 October, the total integrated luminosity passed the symbolic mark of 100 fb⁻¹, exceeding the forecast curve. This allowed the bunch intensity to be increased to explore the intensity reach and limitations in view of the HL-LHC era

News
Accelerators
17 October, 2025
Accelerators
News
17 October, 2025
Accelerators
News

Felix Bloch’s Nobel medal now on display at CERN

This year, on the occasion of what would have been the 120th birthday of Felix Bloch, first Director-General of CERN and 1952 Nobel laureate in physics, the physicist’s family generously donated his Nobel prize medal to CERN

News
At CERN
17 October, 2025

Feedback wanted: pilot notifications in the CERN CampusApp

The CERN CampusApp has been providing essential information to the community since 2023

Announcement
At CERN
16 October, 2025
At CERN
Announcement
16 October, 2025
At CERN
Announcement

Happy 2nd birthday to CERN Science Gateway

After two years of operation, CERN Science Gateway has welcomed more than 750 000 visitors from across the world, thanks to the commitment of the CERN community

Opinion
At CERN
16 October, 2025
At CERN
Opinion
16 October, 2025

Leadership handover at HL-LHC

Oliver Brüning, who has led the HL-LHC project since 2020, is handing the position of HL-LHC project leader over to Markus Zerlauth

News
Accelerators
16 October, 2025
Accelerators
News
16 October, 2025
Accelerators
News

HiLumi News: the cold sets in

The delivery of two huge compressors kicks off the installation of the new helium refrigerators for the High-Luminosity LHC

News
Accelerators
16 October, 2025
Accelerators
News
16 October, 2025
Accelerators
News

Investigating beneath Lake Geneva

This animation shows how different layers of the lake’s bed are being mapped as part of the Future Circular Collider (FCC) Feasibility Study

News
At CERN
16 October, 2025
At CERN
News
16 October, 2025
At CERN
News

Computer Security: 20 years of securing controls (or trying to): nothing has changed?

20 years ago, control systems used to be stand-alone systems, usually decoupled from the larger enterprise networks, using their own network cabling infrastructures and programming languages dedicated to control systems. But no more…

News
Computing
16 October, 2025