Tag: LS3
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All CERN accelerators now on the road to HiLumi | home.cern
All CERN accelerators now on the road to HiLumi | home.cern The accelerator complex and Antimatter Factory delivered their last beams, marking the end of the third run and the start of major upgrade work to prepare for the HiLumi era By Anaïs Schaeffer (CERN) on home.cern CERN’s injector complex and Antimatter Factory took their final steps
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Accelerator Report: Pushing the LHC towards HiLumi LHC conditions… and cut!
During its final days of operation, the LHC was tested under high-luminosity conditions. And on 29 June, the Operations team handed over the key of the LHC… but stay tuned, the injectors are still running
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CERN bids farewell to the LHC and enters Long Shutdown 3
Le Grand collisionneur de hadrons se lance dans son amélioration la plus ambitieuse à ce jour.
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LHC season finale, up next… HiLumi
On 11th June 2026 the Large Hadron Collider (LHC) delivered its last collisions to its experiments before it is transformed into a high-luminosity machine.
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Accelerator Report: The 2026 run will be short but intense | home.cern
Every day counts, so the LHC operations teams have mapped out a precise sequence of running phases to maximise the physics output during the machine’s final months.
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A year of works in the HiLumi LHC underground and surface buildings
By Thomas Bauler and Henry De Maynard (CERN) 2025 was once again an important and strategic year for the High-Luminosity LHC (HiLumi LHC) Project as a whole, including for Work Package 17 (WP17), responsible of infrastructure, logistics and civil engineering. 2025 was the last full year to advance the installation of major infrastructure before the
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15th HL-LHC Collaboration Meeting gathers 300+ at CERN
The 15th HL-LHC Collaboration Meeting brought together over 300 scientists and engineers from around the globe at CERN, marking a major milestone as the High-Luminosity LHC (HL-LHC) Project moves quickly through the production phase and is gearing up for its deployment in the LHC tunnel from July 2026.
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HL-LHC Beam Halo Monitoring System Review
As a milestone of the HL-LHC Beam Halo Working Group activities, on the 18th of December 2024 a review of the HL-LHC beam halo monitoring system—one of the deliverables of the HL-LHC Project Work Package 13—took place at CERN.
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Outcomes of the 8th HL-LHC Cost & Schedule Review
Between the 11th and 14th of November, the HL-LHC Project recently passed another of its major milestones for 2024, the 8th HL-LHC Cost & Schedule Review (CSR).
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Updated schedule for CERN’s accelerators
The timing duration of the third long shutdown (LS3) of the Large Hadron Collider and injector complex has changed, here’s why.