世界上最大的物理实验室欧洲核子研究组织 ( European Center for Nuclear Research, CERN)更是要提前关停其大型强子对撞机 (LHC)了。 Europe’s energy crisis hits science. The European Center for Nuclear Research (CERN) is developing plans to shut down particle accelerators during peak hours on the elec...
Run 3 will be extended by one year, until the end of 2024, to maximise physics data taking. Then, during long-shutdown three between 2025 and mid-2027, all of the equipment needed for the high-luminosity
The complete vacuum system had to be modified to withstand the synchrotron radiation emitted from the lepton beams, and the campaign reached its climax during a very long shutdown in 1987, during which a stainless-steel vacuum chamber was installed around the ring. Since the PS magnets had ...
To shut up and calculate, then, recognizes that there are limits to our pathways for understanding. Our only option as scientists is to look, predict and test. This might not be as glamorous an offering as the interpretations we can construct in our minds, but it is the royal road to re...
被引量: 0发表: 2024年 DIRECT IMPEDANCE MEASUREMENT OF THE CERN PS BOOSTER FINEMET CAVITIES Over CERN's Long Shutdown 2, the conventional ferrite-loaded cavities of the PS Booster were replaced with wideband Finemet-loaded cavities. The Finemet ca... S Albright,M Angoletta,D Barrientos,.....
CERN’s accelerator complex helps scientists probe the fundamental building blocks of the universe. But when one scientist needed to construct a radiation-hard apparatus to test novel sensors at CERN, he turned to the building blocks of his childhood: LEGO. ...
The upgrades have been approved for installation during the next long shutdown from 2026 to 2028. With 10 m2 of active silicon and nearly 13 billion pixels, the current ALICE inner tracker, which has been in place since 2021, is the largest pixel detector ever built. It is also the ...
Based on these proof-of-principle experimental results and expertise at CERN and in the collaboration, AWAKE developed a well-defined programme for Run 2, which launched in 2021 following Long Shutdown 2, and which will run for several more years from now. The goal is to achieve electron acc...
To this end, the machine was shut down in November 2018 for a major upgrade of the whole of the CERN injector complex as well as the detectors to prepare for operation at high luminosities, ultimately up to a “levelled” luminosity of 7 × 1034 cm–2s–1. The High Luminosity LHC...
After LEP shut down in 2000, Roger became progressively more involved in the Large Hadron Collider (LHC), planning and building the team for commissioning with beam. He then took a leading role in the LHC’s early operation, helping to push the LHC’s performance to Higgs-discovery levels ...