Tag: LHC

  • CERN highlights in 2025

    CERN highlights in 2025

    A look back at a year of advances in science, technology and benefits to society

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  • CERN hits one exabyte of stored experimental data from the LHC

    CERN hits one exabyte of stored experimental data from the LHC

    One million terabytes of experimental data from the LHC have now been sent to the CERN storage system

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  • Accelerator Report: A strong finish and a swift transition into the winter break

    Accelerator Report: A strong finish and a swift transition into the winter break

    The 2025 run was successfully completed on 8 December at 6.00 a.m., signalling the start of the year-end technical stop for the LHC and the injector complex

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  • LHC delivers a record number of particle collisions in 2025

    LHC delivers a record number of particle collisions in 2025

    All experiments broke records in the final full operating year of the third run of the LHC

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  • LHC delivers a record number of particle collisions in 2025

    LHC delivers a record number of particle collisions in 2025

    All experiments broke records in the final full operating year of the third run of the LHC

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  • Another year of outstanding accelerator complex performance

    Another year of outstanding accelerator complex performance

    The extraordinary performance reflects decades of accumulated expertise, a culture of continuous development and improvement, and a sustained collective effort across all technical and operational domains

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  • Accelerator Report: The final countdown

    Accelerator Report: The final countdown

    With only three weeks left until CERN’s annual closure, the end of the 2025 run is approaching fast. In less than two weeks, all the beams throughout the accelerator complex will be stopped

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  • Accelerator Report: 2025 is another record-breaking year for protons in the LHC

    Accelerator Report: 2025 is another record-breaking year for protons in the LHC

    The 2025 LHC proton run has come to a close, with record performance delivered to all experiments. The LHC now gears up for the upcoming lead-ion run

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  • First observation of single top quark production with W and Z bosons

    First observation of single top quark production with W and Z bosons

    This incredibly rare phenomenon, observed at the CMS experiment, can help probe the fundamental forces of nature

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  • Accelerator Report: When plans meet reality…

    Accelerator Report: When plans meet reality…

    The two beams circulating in the LHC are currently running with different bunch intensities – an unexpected (but successful) premiere, giving us a good chance to reach last year’s luminosity record

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