{"id":351,"date":"2018-12-04T16:39:33","date_gmt":"2018-12-04T16:39:33","guid":{"rendered":"http:\/\/radparts.com\/cpswp\/?p=351"},"modified":"2018-12-04T16:40:30","modified_gmt":"2018-12-04T16:40:30","slug":"cryocooler-cools-an-accelerator-cavity","status":"publish","type":"post","link":"https:\/\/radparts.com\/cpswp\/industry-news\/cryocooler-cools-an-accelerator-cavity\/","title":{"rendered":"No, you haven’t gone deaf \u2013 the Large Hadron Collider has been wound down for more upgrades"},"content":{"rendered":"
\n

Back in 2021 with even more inverse femtobarns*<\/h2>\n
\n
<\/div>\n<\/div>\n<\/div>\n
\n

Upgrade time already? It would seem so: three years since its last refit, CERN’s Large Hadron Collider (LHC) is taking a two-year break so boffins can embark on another.<\/p>\n

In 2015, the LHC hit 13 tera-electron volts (TeV), and part of this upgrade cycle will take it to its original design energy of 14 TeV. The scientists will also lay the groundwork for another upgrade, the High-Luminosity LHC, due in 2026, which will smash together at least five times more protons than the current configuration.<\/p>\n

\n

\"atlas_lhc_cern_648\"<\/a><\/p>\n

LHC finds a new and very charming particle: the Xicc<\/sub>++<\/sup> baryon<\/h2>\n

READ MORE<\/p>\n<\/div>\n

Between now and the 2021 restart, the accelerators that feed protons into the LHC will be upgraded to produce more intense beams, with the Linac4 linear accelerator replacing Linac2.<\/p>\n

CERN explained: “The new linear accelerator<\/a> will accelerate H\u2212 ions, which are later stripped to protons, allowing the preparation of brighter beams.”<\/p>\n

That’s just the first accelerator. The second, the Proton Synchrotron Booster, will get new injection and acceleration systems, and the last injector in the chain, the Super Proton Synchrotron (SPS), will get an RF power upgrade “to accelerate higher beam intensities, and will be connected to upgraded transfer lines”.<\/p>\n

Detector upgrades are also on the cards. The LHCb experiment will be replaced with faster detectors, which CERN said will “enable the collaboration to record events at the full proton-proton rate”, and the ALICE experiment will have its tracking detectors upgraded.<\/p>\n

With 300PB of data on tape from previous runs, physicists won’t get a rest during the shutdown: they’ll be heating up CPUs by the tens of thousands looking for possible “new physics” signatures, a search that will help guide thinking when the high luminosity experiments start in 2026. \u00ae<\/p>\n

Original Source: https:\/\/www.theregister.co.uk\/2018\/12\/04\/darkness_falls_at_large_hadron_collider_upgrade_starts\/<\/a><\/p>\n

Written By: Richard Chirgwin<\/p>\n

Published Date: 4\u00a0Dec\u00a02018
\n<\/span><\/p>\n

<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

Back in 2021 with even more inverse femtobarns* Upgrade time already? It would seem so: three years since its last refit, CERN’s Large Hadron Collider (LHC) is taking a two-year break so boffins can embark on another. In 2015, the LHC hit 13 tera-electron volts (TeV), and part of this upgrade cycle will take it … Continue reading “No, you haven’t gone deaf \u2013 the Large Hadron Collider has been wound down for more upgrades”<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[31],"tags":[],"class_list":["post-351","post","type-post","status-publish","format-standard","hentry","category-industry-news"],"yoast_head":"\nNo, you haven't gone deaf \u2013 the Large Hadron Collider has been wound down for more upgrades - RadParts<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/radparts.com\/cpswp\/industry-news\/cryocooler-cools-an-accelerator-cavity\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"No, you haven't gone deaf \u2013 the Large Hadron Collider has been wound down for more upgrades - RadParts\" \/>\n<meta property=\"og:description\" content=\"Back in 2021 with even more inverse femtobarns* Upgrade time already? 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