The Large Electron-Positron Collider | CERN
WEBLEP – the largest electron-positron accelerator ever built – was dismantled in 2000. Its 27-kilometre tunnel now hosts the LHC. With its 27-kilometre circumference, the Large Electron-Positron (LEP) collider was – and still is – the largest electron-positron accelerator ever built.
Large Electron-Positron Collider - Wikipedia
WEBLarge Electron-Positron Collider ( LEP) è stato uno dei più grandi acceleratori di particelle mai costruito. Ha operato al CERN di Ginevra a partire dal 1989. Era un anello di accumulazione circolare, di 27 chilometri di circonferenza, costruito in un tunnel sotterraneo al confine tra Svizzera e Francia, presso Meyrin e Prevessin, che ...
Large Electron–Positron Collider - Wikipedia
WEBThe Large Electron–Positron Collider (LEP) was one of the largest particle accelerators ever constructed. It was built at CERN, a multi-national centre for research in nuclear and particle physics near Geneva, Switzerland. LEP collided electrons with positrons at energies that reached 209 GeV.
The LEP story | CERN
WEB9 ott 2000 · The LEP story begins in the late 1970s when CERN 1 Member State physicists got together to discuss the long term future of high energy physics in Europe. A new picture of fundamental interactions, unifying the electromagnetic and weak forces, was emerging, and LEP would be the machine to study it.
ALEPH | CERN
WEBALEPH was a particle detector on the Large Electron-Positron collider (LEP). It was designed to explore the physics predicted by the Standard Model and to search for physics beyond it. ALEPH first measured events in LEP in July 1989. LEP operated at around 91 GeV – the predicted optimum energy for the formation of the Z particle.
LEP | CERN
WEB25 mag 2022 · LEP | CERN. With its 27-kilometre circumference, the Large Electron-Positron (LEP) collider was – and still is – the largest electron-positron accelerator ever built. Content type. Date From. Date To. Apply. 17 results. Giorgio Brianti (1930 – 2023) Obituary. Accelerators. 05 May, 2023.
Large Electron Positron collider (LEP) | Data Preservation in ... - CERN
WEBThe Large Electron-Positron collider (LEP), was a 27-kilometre-circumference electron-positron accelerator. Its construction started in 1983 after the inauguration on 13 September, and the first beam circulated on 14 July 1989. More information can be found here: https://home.cern/about/accelerators/large-electron-positron-collider.
Celebrating 30 years of a giant LEP for humankind | CERN
WEB13 August, 2019. On this day thirty years ago, the Large Electron–Positron collider (LEP) saw its first collisions. Designed to study the recently discovered W and Z bosons, and to look for signs of the Higgs boson, it was a remarkable machine in many ways. When LEP was switched on in 1989, it was the largest scientific instrument ever made.
Celebrating LEP’s physics legacy | CERN
WEB11 ott 2019 · Celebrating LEP’s physics legacy | CERN. News News Topic: Physics. Voir en. français. Celebrating LEP’s physics legacy. Thirty years ago, after just three weeks of operation, the experiments of the Large Electron-Positron collider announced their first spectacular result. 11 October, 2019.
Council approves the Large Electron–Positron collider - CERN
WEB22 May 1981. Council approves the Large Electron–Positron collider. In the late 1970s physicists from CERN Member States were discussing the long-term future of high-energy physics in Europe. A new picture of fundamental processes – unification – was emerging and the Large Electron–Positron collider (LEP) would be the machine to study it.
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