Content for CERN

International collaboration publishes concept design for a post-LHC future circular collider at CERN

“Geneva. Today, the Future Circular Collider (FCC) collaboration submitted its Conceptual Design Report (CDR) for publication, a four-volume document that presents the different options for a large circular collider of the future. It showcases the great physics opportunities offered by …

New antimatter gravity experiments begin at CERN

“The ALPHA-g and GBAR experiments have received their first beams of antiprotons We learn it at high school: release two objects of different mass in the absence of friction forces and they fall down at the same rate in …

Long-sought decay of Higgs boson observed

“Six years after its discovery, the Higgs boson has at last been observed decaying to fundamental particles known as bottom quarks. The finding, presented today at CERN by the ATLAS and CMS collaborations at the Large Hadron Collider (LHC), is …

AWAKE successfully accelerates electrons

“Early in the morning on Saturday, 26 May 2018, the AWAKE collaboration at CERN successfully accelerated electrons for the first time using a wakefield generated by protons zipping through a plasma. A paper describing this important result was published in …

LHC accelerates its first “atoms”

“Protons might be the Large Hadron Collider’s bread and butter, but that doesn’t mean it can’t crave more exotic tastes from time to time. On Wednesday, 25 July, for the very first time, operators injected not just …

Twenty years of a free, open web

“On 30 April 1993 CERN put the World Wide Web software in the public domain. CERN made the next release available with an open licence, as a more sure way to maximise its dissemination. Through these actions, making the software …

Universe shouldn’t exist, CERN physicists conclude

“One of the great mysteries of modern physics is why antimatter did not destroy the universe at the beginning of time. To explain it, physicists suppose there must be some difference between matter and antimatter – apart from electric charge. Whatever …

LHC pops out a new particle that could test the strong force

“There’s a new particle in town, and it’s a double-charmingly heavy beast. Researchers working on the LHCb experiment at CERN’s Large Hadron Collider have announced the discovery of the esoterically named Xicc++ particle. The find could help …

The world’s first website and server go live at CERN

“By Christmas 1990, Berners-Lee had defined the Web’s basic concepts, the URL, http and html, and he had written the first browser and server software. Info.cern.ch was the address of the world’s first website and web …

LHC experiments back in business at record energy of 13 TeV

“The Large Hadron Collider (LHC) started delivering physics data today for the first time in 27 months. After an almost two year shutdown and several months re-commissioning, the LHC is now providing collisions to all of its experiments at the …