By studying events with only a single energetic photon, the CMS experiment places some of the most stringent constraints to date on dark matter models and theories predicting extra dimensions of space.
CMS explores the early stages of jet evolution in heavy-ion collisions
CMS presents the most precise measurement of WWZ production to date by combining Run 2 data with more recent Run 3 data.
The CMS experiment presents the first-ever search for a Higgs boson decaying to charm quarks when the Higgs boson is produced along with two top quarks.
For the first time, the CMS experiment has employed physics-informed machine learning to observe whether the laws of physics still hold true when top quarks and Z bosons are replaced with their antiparticles and space is reflected.
An excess in data hints at the existence of a top quark-antiquark quasi-bound state, called “toponium”.
The CMS Collaboration investigates whether physics plays favorites with quarks.
The CMS experiment performs a combined measurement of the scattering of W and Z bosons in the several possible final states, improving over the precision of each individual result.
The CMS experiment conducts the first search for dark matter particles produced in association with an energetic narrow jet—the pencil jet.
In a recent measurement, the CMS experiment confirms a slight but persistent disagreement between the simulated and the observed rates of events in which a top quark pair is produced accompanied by a W boson.