CERN Physicists Observe Nonzero Mass Difference between Charm Meson and Its Antiparticle Jun 9, 2021 Physicists from the LHCb Collaboration at CERN have proved that a subatomic particle called the charm meson can switch into its antiparticle and back again. Using data collected during the second run of the Large Hadron Collider, they’ve measured a […]
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CERN Physicists Observe Nonzero Mass Difference between Charm Meson and Its Antiparticle
June 11th, 2021 Awake Goy