Large Hadron Collider Breaks Proton Record Only Days After 3-Year Shutdown

has started up its proton beams again at unprecedented energy levels after going through a three-year shutdown for maintenance and upgrades.

It only took a couple of days of tweaking for the pilot streams of protons to reach a record energy level of 6.8 tera electronvolts, or TeV. That exceeds the previous record of 6.5 TeV, which was set by the LHC in 2015 at the start of the particle collider's second run.

For now, Wenninger and his colleagues are sending separate beams consisting of a relatively small number of protons through the collider's 17-mile-round underground ring of superconducting magnets. Engineers want to make absolutely sure that the collider can be operated safely in the wake of the changes made during the shutdown before they start high-energy collisions – and avoid a costly repair operation"The machines and facilities underwent major upgrades during the second long shutdown of CERN's accelerator complex," CERN's director for accelerators and technology, Mike Lamont,"The LHC itself has undergone an extensive consolidation program and will now operate...

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Large Hadron Collider hits world record proton accelerationChelsea “Foxanne” Gohd joined Space.com in 2018 and is now a Senior Writer, writing about everything from climate change to planetary science and human spaceflight in both articles and on-camera in videos. With a degree in Public Health and biological sciences, Chelsea has written and worked for institutions including the American Museum of Natural History, Scientific American, Discover Magazine Blog, Astronomy Magazine and Live Science. When not writing, editing or filming something space-y, Chelsea 'Foxanne' Gohd is writing music and performing as Foxanne, even launching a song to space in 2021 with Inspiration4. You can follow her on Twitter chelsea_gohd and foxannemusic. Go science!!! 88mph. They're going to cause a black hole! These mad 'science people' are going to bring everything to an end!
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Large Hadron Collider Restarts, Shooting Protons at Record Energy LevelsThe Large Hadron Collider has started up its proton beams again at unprecedented energy levels after going through a three-year shutdown.
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