A team of researchers at CERN’s Large Hadron Collider have measured the mass of the W boson and found it to be in line with the Standard Model of particle physics, the overarching theory that ...

Event display in the signal region from data taken in 2018. The pixel tracklet candidate with p T = 1.2 TeV is shown by the red solid line and other inner detector tracks by the thin orange lines.

The researchers have been working at the Large Hadron Collider in Switzerland on the ATLAS project. A visualization of a proton-proton collision in the ATLAS detector ...

In context: Neutrinos are elementary particles that do not interact with regular matter. They are electrically neutral and possess the smallest rest mass among other elementary particles (excluding ...

Inside the Large Hadron Collider, protons slam together at nearly the speed of light, creating a brief fireball of quarks and ...

CERN, or the European Organization for Nuclear Research, restarted its Large Hadron Collider after a regular winter stop for maintenance. CERN is not reactivating the accelerator in connection with ...

The Large Hadron Collider is entering a rare quiet spell, with its proton collisions halted so engineers can prepare the ...