Tag Archive for Particle’s width

View of an ATLAS collision event in which a candidate W boson decays into a muon and a neutrino; the reconstructed tracks of the charged particles in the inner part of the ATLAS detector are shown as orange lines; the energy deposits in the detector’s calorimeters are shown as yellow boxes; the identified muon is shown as a red line; the missing transverse momentum associated with the neutrino is shown as a green dashed line. Image credit: ATLAS / CERN.

CERN Physicists Measure Width of W Boson

Apr 11, 2024 by News Staff

Physicists from the ATLAS Collaboration have measured the width of the W boson — the electrically charged carrier of the weak force — at CERN’s...

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