The CMS Collaboration announces more than 40 new results for Moriond 2025.
In Higgs physics, following a comprehensive research program aimed at characterizing the Higgs boson by measuring its properties and interactions across various decay and production channels, CMS has performed an extensive combination of these measurements. The results include detailed interpretations and constraints on BSM theories. A detailed interpretation within the SMEFT framework is also performed, offering a model-agnostic approach to indirectly probing BSM physics.
CMS presents as well the first combined measurement of VBS across multiple channels, achieving a significant improvement in precision. With the expected significance exceeding 5σ for some of the key processes, the results confirm SM predictions and provide enhanced sensitivity to new physics, marking a major milestone in VBS studies.
A pioneering search is presented for displaced multi-muon resonances in Run 3 using the high-rate Scouting data stream, based on trigger-level reconstruction. Another search explores previously inaccessible low-mass and displaced dimuon signals. The results set the strongest constraints yet on long-lived dark photon models, advancing new physics searches.
Another highlight are the new studies on soft unclustered energy patterns (SUEPs) using both Scouting and standard data streams and investigating VH and gluon-fusion production modes. Novel techniques, including boosted event frame analysis and track-based observables, greatly enhance sensitivity. These searches set the strongest constraints to date on SUEP models, excluding key parameter ranges in Hidden Valley scenarios.
Here is a list of all our results as they are being presented at the conference. Details of the papers and briefings will also be added throughout the conference.
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Group and identifier |
Title of the study |
Full paper/PAS |
Physics briefing |
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B2G-24-015 |
Search for resonances decaying to a Higgs boson in the bb final state and an anomalous jet |
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BPH-21-007 |
Measurement of B meson production fractions in proton-proton collisions at √s = 13 TeV using hadronic open-charm and charmonium decays |
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BPH-23-007 |
Measurements of the Υ(1S) meson production in association with a Z boson in proton-proton collisions at √s=13 TeV |
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EXO-23-003 |
Search for soft unclustered energy patterns in association with a Z boson in proton-proton collisions at 13 TeV |
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EXO-23-004 |
Search for dijet resonances with data scouting in proton-proton collisions at √s=13 TeV |
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EXO-24-004 |
Search for b hadron decays to long-lived particles in the CMS endcap muon detectors |
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EXO-24-030 |
Search for soft unclustered energy patterns in association with a W boson in proton-proton collisions at 13 TeV |
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EXO-24-038 |
Search for resonant production of pairs of dijet resonances through broad mediators in proton-proton collisions at √s= 13 TeV |
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HIG-24-014 |
Search for a narrow resonance with mass between 10 and 70 GeV decaying to a pair of photons in proton-proton collisions at √s= 13 TeV |
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HIG-24-017 |
Search for a boosted Higgs boson decaying to bottom quark pairs in association with a hadronically decaying W or Z boson in proton-proton collisions at √s=13 TeV |
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HIN-24-004 |
Characterizing the initial state in XeXe and PbPb collisions using multiparticle cumulants |
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HIN-24-016 |
First kT scan of the Lund jet plane in heavy-ion collisions to test the factorization of the vacuum and medium parton shower |
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JME-23-001 |
A new method for correcting the substructure of multi-prong jets using Lund jet plane reweighting in the CMS experiment |
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MLG-23-003 |
Extension and first application of the ABCDisCo method with LHC data: ABCDisCoTEC |
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MUO-24-001 |
Identification of low-momentum muons in the CMS detector using multivariate techniques in proton-proton collisions at √s=13.6 TeV |
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SMP-22-011 |
Study of semileptonic vector boson scattering and anomalous quartic gauge coupling from proton-proton collisions at 13 TeV |
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SMP-22-017 |
Measurements of the inclusive W and Z boson production cross sections and their ratios in proton-proton collisions at √s=13.6 TeV |
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SMP-23-003 |
Search for charged lepton flavor violating Z and Z' boson decays in proton-proton collisions at sqrt(s)=13 TeV |
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SMP-24-015 |
Measurement of WWZ and ZH cross sections at sqrt(s)=13 and 13.6 TeV in the four-lepton channel with the CMS detector |
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SUS-23-016 |
Search for new physics in the monophoton final state using full Run2 data |
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TOP-23-002 |
Inclusive and differential measurements of the ttgamma cross section and the ttgamma-tt ratio in proton-proton collisions at √s=13 TeV |
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TOP-24-003 |
Measurement of the ttW differential cross section and charge asymmetry at √s=13 TeV |
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TOP-24-012 |
Search for CP violation in events with top quarks and Z bosons |
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TOP-25-001 |
Observation of magic states of top quark pairs produced in proton-proton collisions at √s = 13 TeV |
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