In a new study published on the arXiv preprint server, the ATLAS collaboration measured the W-boson width at the Large Hadron Collider (LHC) for the first time. The W-boson width had previously ...

Higgs event captured by the LHC ATLAS detector. [Image: CERN] During the nearly ten years since the LHC became operational, it has provided real insights into the mysteries of the universe.

The ATLAS experiment studies proton-proton collisions (and heavy ion collisions) from the Large Hadron Collider (LHC) at CERN, Switzerland at the highest energy ever achieved in the laboratory. ATLAS ...

The LHC crosses the border between two countries ... The relationship between the ATLAS and CMS experiments is like Coke versus Pepsi. They’re working the same side of the street, but with ...

The four detectors are called ALICE, ATLAS, CMS, and LHCb. The first LHC detector is called ALICE and it stands over 50 feet tall and weighs more than the Eiffel Tower. ALICE uses the world's ...