News
News
LHCb tightens precision on key measurements of matter–antimatter asymmetry
The LHCb collaboration’s new measurements of matter–antimatter asymmetry in decays of beauty particles are the most precise yet of their kind
LHC experiments see first evidence of a rare Higgs boson decay
The ATLAS and CMS collaborations have joined forces to establish the first evidence of the rare decay of the Higgs boson into a Z boson and a photon
ISOLDE takes a solid tick forward towards a nuclear clock
The observation at CERN’s nuclear physics facility of a long-sought decay of the thorium-229 nucleus in a solid-state system is a key step towards a clock that could outclass today’s most precise atomic clocks
Arts at CERN and Copenhagen Contemporary to collaborate through Collide International award
Arts at CERN and Copenhagen Contemporary join forces and announce the first open call for Collide Copenhagen
Improved ATLAS result weighs in on W boson
An improved ATLAS measurement of the W boson mass is in line with the Standard Model of particle physics
New LHC experiments enter uncharted territory
The first observation of collider neutrinos at the LHC paves the way for exploring new physics scenarios
Feasibility Study for a possible FCC gets under way on the ground
Feasibility Study for a possible FCC gets under way on the ground
Civil-engineering work for the major upgrade of the LHC completed
CERN celebrates the completion of the civil-engineering work for the High-Luminosity LHC (HL-LHC), the major upgrade of its flagship collider, the LHC
LHCb brings leptons into line
Simultaneous measurements of rare B-meson decays using the full LHC Run 1 and 2 data samples agree with the predictions of the Standard Model, superseding previous results that had indicated intriguing departures from the 50-year old theory