News tagged with luminosity

Halfway to high luminosity

The High-Luminosity LHC has reached its halfway point. The second-generation LHC project was launched eight years ago and is scheduled to start up in 2026, eight years from now. From 15 to 18 October, the institutes contributing ...

dateOct 24, 2018 in General Physics
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World's first crabbing of a proton beam

CERN has successfully tested "crab cavities" to rotate a beam of protons – a world first. The test took place on 23 May using a beam from CERN's Super Proton Synchrotron (SPS) accelerator and showed that bunches of protons ...

dateMay 25, 2018 in General Physics
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Beams are back in the LHC

The Large Hadron Collider is back in business! On Friday 30 March, at 12:17 pm, protons circulated in the 27-km ring for the first time in 2018. The world's most powerful particle accelerator thus entered its seventh year ...

dateMar 30, 2018 in General Physics
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Collimators—the LHC's bodyguards

The performance of the LHC relies on accelerating and colliding beams made of tiny particles with unprecedented intensities. If even a small fraction of the circulating particles deviates from the precisely set trajectory, ...

dateFeb 22, 2018 in General Physics
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Colliding protons head-on

They won't pinch you and you won't find them on the beach. The name of the new radio-frequency crab cavities has nothing to do with their appearance and is merely illustrative of the effect they will have on circulating proton ...

dateDec 08, 2017 in General Physics
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LHC achieves record luminosity

It's the end of the road for the protons this year after a magnificent performance from the Large Hadron Collider (LHC). On Friday, the final beams of the 2017 proton run circulated in the LHC. The run ended, as it does every ...

dateNov 14, 2017 in General Physics
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The superconducting magnets of the future

The superconducting magnets of the future are under development and CERN is on the front line. To increase the energy of circular colliders, physicists are counting on ever more powerful magnets, capable of generating magnetic ...

dateSep 22, 2017 in General Physics
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