663 citations · 1.8k across the 64 of their papers we have counts for
67 papers · 1 filter
Calibration of electromagnetic shower features in the CMS calorimeter with machine-learning techniques
CMS Collaboration
Monte Carlo simulations are used extensively in high-energy particle physics analyses. However, an incomplete description of the underlying physics can lead to significant discrepa…
Constraint on the Higgs boson width in the diphoton final state using signal-background interference in proton-proton collisions at = 13 TeV
CMS Collaboration
The standard model Higgs boson, with a mass of 125 GeV, has a predicted decay width, , of 4.1 MeV. This Letter presents the first constraint on obtaine…
Search for scalar leptoquarks produced via muon-quark scattering in proton-proton collisions at = 13 TeV
CMS Collaboration
The first search for TeV-scale scalar leptoquarks (LQs) produced in muon-quark (q) interactions is presented. It is based on proton-proton collision data recorded at a center-of…
Search for top quark flavor-changing neutral currents in multilepton final states using an effective field theory approach in proton--proton collisions at = 13 TeV
CMS Collaboration
We present a search for flavor-changing neutral current (FCNC) interactions involving the top quark in production and decay. This analysis establishes the first global search in th…
Performance of heavy-flavour jet identification in the CMS high-level trigger in proton-proton collisions at = 13.6 TeV
CMS Collaboration
The CMS trigger system plays a crucial role during data taking, reducing the large collision rate delivered by the LHC to a few kHz for data storage and subsequent offline analysis…
Search for anomalous couplings in WW and WZ production with single-lepton final states in proton-proton collisions at = 13 TeV
CMS Collaboration
A search for deviations from the standard model using an effective field theory approach is carried out using the proton-proton collision data set recorded by the CMS experiment at…
Search for a resonance in events with four top quarks decaying into two leptons and jets in proton-proton collisions
CMS Collaboration
A search for a heavy resonance in events containing four top quarks is presented and interpreted in models featuring a new vector, scalar, or pseudoscalar boson that interacts excl…
Search for resonant production of lepton-enriched semivisible jets in proton-proton collisions at = 13 TeV
CMS Collaboration
This search targets the resonant production of lepton-enriched semivisible jets (SVJs) from a strongly coupled dark sector, using 138 fb of proton-proton collision data coll…
Combination of vector boson scattering measurements in leptonic final states in proton-proton collisions at = 13 TeV
CMS Collaboration
A statistical combination of vector boson scattering measurements in proton-proton collisions at = 13 TeV is presented. The analysis is based on a dataset corresponding…
Search for a top-philic Z' boson decaying into a pair in a final state with jets and an electron or muon in proton-proton collisions at = 13.6 TeV
CMS Collaboration
A search for a top-philic Z' boson in a final state with jets and an electron or muon is presented. The search is based on a sample of proton-proton collision data collected at $\s…
Off-shell Higgs boson measurements: Yukawa couplings, self-coupling, compositeness, and width
CMS Collaboration
Measurements of Higgs boson production in the off-shell region are presented, using the four-lepton decay channel. Data from proton-proton collisions at the CERN LHC, collected by…
Search for dark matter in a signature with a four-prong large-radius jet in proton-proton collisions at = 13 TeV
CMS Collaboration
A search for a pair of nonprompt dark matter (DM) candidates produced in association with an initial-state radiation jet, in a signature containing a four-prong large-radius jet, i…
Search for soft unclustered energy patterns in proton-proton collisions at = 13 TeV using data scouting
CMS Collaboration
A search for soft unclustered energy patterns (SUEPs) is conducted using proton-proton collision data corresponding to an integrated luminosity of 127 fb at a center-of-mass…
Search for a new heavy scalar resonance decaying to a pair of Z bosons in the four-lepton final state in proton-proton collisions at = 13 TeV
CMS Collaboration
A search for a new heavy scalar resonance decaying to two Z bosons, each subsequently decaying to a pair of electrons or muons, is presented. The results are based on a proton-prot…
Observation of the rare decay ee
CMS Collaboration
A first observation of the rare decay ee is reported by the CMS Collaboration at the CERN LHC. The result is based on a proton-proton collision data sampl…
Particle transformers for identifying Lorentz-boosted Higgs bosons decaying to a pair of W bosons
CMS Collaboration
A novel deep neural network classifier, a ``Particle transformer'' (PaRT), is introduced for the identification of highly Lorentz-boosted resonances reconstructed as single, multip…
Highly boosted dielectron identification in proton-proton collisions at = 13 TeV
CMS Collaboration
A new technique is developed to identify dielectrons (ee) with Lorentz boost 20 that produce one single merged cluster in the electromagnetic calorimet…
Evidence of ZZ production and observation of in proton-proton collisions at = 13 TeV
CMS Collaboration
Evidence of the production of two Z bosons and a photon in proton-proton collisions is reported for the first time in CMS. The analysis uses data collected by the CMS experiment be…
Observation of (1S) + Z associated production and measurement of the effective double-parton scattering cross section in proton-proton collisions at = 13 TeV
CMS Collaboration
The observation of associated production of an (1S) meson with a Z boson and a measurement of the ratio of its fiducial cross section to the fiducial cross section of the Z boso…
Observation of a family of all-charm tetraquarks
CMS Collaboration
Three structures, X(6600), X(6900), and X(7100), have emerged from the JJ (J ) mass spectrum. These are candidates of all-charm tetraquarks, an exotic f…
Search for a new resonance decaying to a Higgs boson and a scalar boson in events with two b jets and two Z bosons in proton-proton collisions at = 13 TeV
CMS Collaboration
A search is performed for a new resonance X decaying into a Higgs boson and a new scalar boson Y (HY) including the case where Y is assumed to be a second Higgs boson (HH), using p…
Search for heavy scalar resonances decaying to Lorentz-boosted Higgs and Higgs-like bosons in the 4q final state at = 13 TeV
CMS Collaboration
A search is performed for a heavy scalar resonance X decaying to a Higgs boson (H) and a Higgs-like scalar boson (Y) in the two bottom quark (H ) and four…
Strategy and performance of the CMS long-lived particle trigger program in proton-proton collisions at = 13.6 TeV
CMS Collaboration
In the physics program of the CMS experiment during the CERN LHC Run 3, which started in 2022, the triggers targeting beyond-the-standard-model long-lived particles have been impro…
Search for heavy resonances decaying into two Higgs bosons in the final state in proton-proton collisions at = 13 TeV
CMS Collaboration
A search is presented for massive narrow-width resonances in the mass range of 14.5 TeV, decaying into pairs of Higgs bosons (HH). The search uses proton-proton collision data a…