CERN Accelerating science

The finding will help space- and balloon-based searches for antimatter that may have originated from dark matter

The decay width is linked to the particle’s lifetime and if found to deviate from its predicted value could indicate the presence of new physics

CMS measured the top-quark pair production cross section

The ALICE collaboration shows that different bound states of a charm quark and its antimatter counterpart are differently modified by quark–gluon plasma, opening new avenues for studying this special state of matter and its effects

The collaboration’s latest study of a “strange”, unstable nucleus known as the hypertriton offers new insight into the particle interactions that may take place at the hearts of neutron stars

History teaches that those who explore relentlessly and fearlessly are often the ones rewarded with the greatest prize of all: the truth.

Using LHC Run 2 data, CMS has precisely measured the rare decay of strange B-mesons to muon-antimuon pairs. While its properties agree with Standard Model predictions, it may provide clues to new discoveries in Run 3

Joint-polarisation measurements of the W and Z bosons provide new opportunities to look for physics beyond the Standard Model