Tag: LHC

  • Giorgio Brianti (1930 – 2023)

    Giorgio Brianti (1930 – 2023)

    Giorgio Brianti(1930 – 2023) — Giorgio Brianti, a pillar of CERN throughout his 40-year career, passed away on 6 April at the age of 92. He played a major role in the success of CERN and in particular the Large Electron–Positron Collider (LEP) project, and his legacy lives on across the whole of the accelerator

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  • Accelerator Report: Crescendo at the LHC following the first stable beams at 6.8 TeV

    Accelerator Report: Crescendo at the LHC following the first stable beams at 6.8 TeV

    Another important milestone was achieved in the LHC beam commissioning: on 21 April, the LHC Engineer in Charge declared “stable beams” at 6.8 TeV, the first time in 2023

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  • Accelerator Report: Beam is back in the LHC

    Accelerator Report: Beam is back in the LHC

    On Wednesday 22 March, the LHC machine, the injection beam lines and all the experiments were closed for the cold check-out of the LHC, an important phase in the commissioning that follows the hardware tests and is a prerequisite for injecting beam into the machine. During this phase, all safety and interlock systems are activated

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  • A spring awakening: CERN’s accelerators gear up for 2023

    A spring awakening: CERN’s accelerators gear up for 2023

    Following the winter shutdown, the injectors and accelerators are preparing for the 2023 data-taking season

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  • A spring awakening: CERN’s accelerators gear up for 2023

    A spring awakening: CERN’s accelerators gear up for 2023

    Following the winter shutdown, the injectors and accelerators are preparing for the 2023 data-taking season

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  • Accelerator Report: Preparing for the upcoming LHC restart

    Accelerator Report: Preparing for the upcoming LHC restart

    With the progressive recommissioning of the injectors – including, now, the SPS – the various types of beam are being set up and are gradually reaching the downstream accelerators

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  • Accelerator Report: The CERN accelerator complex is awakening from hibernation

    Accelerator Report: The CERN accelerator complex is awakening from hibernation

    The last LHC beam of 2022 was dumped in the early morning of Monday, 28 November; 17 weeks later, on Monday, 27 March 2023, we plan to inject the first beam of the year into the LHC

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  • Feasibility Study for a possible Future Circular Collider (FCC) gets under way on the ground

    Feasibility Study for a possible Future Circular Collider (FCC) gets under way on the ground

    The first phase involves a major geographical, geological and environmental data-gathering effort

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  • News from the Chamonix workshop

    The first Chamonix workshop, dedicated to LEP performance, took place in 1991 – we’ve come a long way since then!

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  • Cool kickers for the HL-LHC

    The first “MKI-Cool” was installed in early January – water-cooled ferrite cylinders will protect the LHC’s kicker magnets from increased heat load in the high-luminosity era

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