Tag: HiLumi LHC
The High-Luminosity LHC is a project to increase the luminosity of the Large Hadron Collider by a factor of 10 beyond its design value by 2020.
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Journey back to the surface
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CERN-made HiLumi LHC quadrupoles ready for installation
After years of design, manufacturing and testing, the High-Luminosity (HiLumi) LHC magnet programme has reached a landmark point: all eight new CERN-made quadrupole magnets needed for installation are ready for the tunnel (with two spares produced and entering their final stages). Known as the new inner triplets, these magnets are now complete and have been fully
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A ringing success for the ATLAS Inner Tracker Pixel System
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890 metres of beam vacuum piping dismantled for HiLumi LHC
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Predicting the socio-economic impact of the High-Luminosity LHC
In 1931, Paul Dirac predicted a particle with the same mass as the electron and the opposite charge. This particle, the “positron”, was observed the following year, in a cloud-chamber photograph taken by Carl Anderson. Of course, neither envisaged any medical applications of the discovery. But, today, PET scanners identify tumours by capturing the gamma
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Upgrading the CMS muon chamber electronics
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The disconnection of the LHC has begun
The 27 km circumference of the Large Hadron Collider (LHC) contains thousands of magnets of different types – dipoles, quadrupoles, sextupoles, octupoles, decapoles, etc. – which each play a very specific role. Among them are the inner triplets: sets of three quadrupoles (hence the name) located on either side of the four main LHC experiments
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Exceptional transport operations to make way for HiLumi LHC
We often hear about the remarkable components of the accelerators, but transporting this equipment sometimes requires measures that are just as impressive. Over the course of the third long shutdown (LS3), which started this summer, entire sections of the Large Hadron Collider and its detectors will be dismantled in order to make room for the
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All CERN accelerators now on the road to HiLumi
CERN’s injector complex and Antimatter Factory took their final steps towards Long Shutdown 3 (LS3) this morning, as the last particle beams were extracted and the machines fell silent. This milestone follows the shutdown of the Large Hadron Collider (LHC) in June, which marked the beginning of LS3 for the Laboratory’s flagship accelerator. While the
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HiLumi LHC: new magnets reach full power
The test bench for the High-Luminosity LHC, the IT (Inner Triplet) String facility, has reached a major milestone. On 8 July, its new quadrupole magnets – known as the inner triplet magnets – successfully reached their nominal operating current of 16 230 amperes. Designed to focus the beams more tightly than ever before, thereby increasing the