An unforeseen feature in proton-proton collisions previously observed by the CMS experiment at CERN's Large Hadron Collider ...

The CMS experiment at CERN is the latest to weigh in on the mass of the W boson—an elementary particle that, along with the Z boson, mediates the weak force, which is responsible for a form of ...

Scientists at CERN have observed an unexpected phenomenon within the world’s largest particle accelerator that suggests that ...

Scientists working on CERN’s Compact Muon Solenoid (CMS) experiment have published the latest data in their search for a long-lived exotic particle known as the dark photon. Dark photons (also ...

Scientists from CERN have measured the speed of sound in the quark-gluon plasmas with record precision, a key step to understanding how matter behaved in the very early Universe ...

Cms magnet is the result of a large international collaboration among Italian Institute of Nuclear Physics, Cern, Commissariat pour l'Energie Atomic (Cea) in Saclay (France) the Eth-Z (Polytechnic ...

The world’s largest atom smasher has conducted its first-ever collisions between protons and oxygen ions, as part of an ambitious campaign to include a series of historic firsts, among which ...

Aug. 28, 2020 — The CMS collaboration at CERN has released into the open 18 new datasets, comprising proton–proton collision data recorded by CMS at the Large Hadron Collider (LHC) during the second ...

CERN’s CMS experiment – one of the detectors at the Large Hadron Collider received a new heart today – a pixel detector much like a high-speed digital camera that snaps images up to 40 million times ...

One of the first collisions in the CMS detector at the record-high energy of 13 TeV, taken during testing for the second run of the Large Hadron Collider in late May. (Image: CMS/CERN). WEST LAFAYETTE ...

In this century's biggest physics breakthrough, scientists discovered a subatomic particle that is likely the Higgs boson, first proposed 45 years ago.

CERN is holding a seminar to update the world on the progress it has made searching for the elusive Higgs boson.