CERN Accelerating science

The CMS Collaboration hunts for Higgs bosons recoiling against dark matter particles

The CMS Collaboration has announced numerous new results for Quark Matter 2025.

Here is a list of all our results as they are being presented at the conference. Details will also be added throughout the conference.

The CMS experiment achieves the most precise determination of the strength of the strong nuclear force using the rates of production of jets at several centre-of-mass energies.

On Saturday 5th April Patty McBride, former CMS Spokesperson, received the 2025 Breakthrough Prize in Fundamental Physics on behalf of the CMS Collaboration. This was a joint award, along with ATLAS, LHCb and ALICE.

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”.