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CMS Papers

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2025-11-11
18:18
Search for long-lived particles using displaced vertices with low-momentum tracks in proton-proton collisions at $ \sqrt{s} = $ 13 TeV
A search for long-lived particles using final states including a displaced vertex with low-momentum tracks, large missing transverse momentum, and a jet from initial-state radiation is presented. [...]
CERN-EP-2025-238 ; CMS-EXO-24-033-003. - 2025
Additional information for the analysis - CMS AuthorList - Fulltext

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2025-11-07
21:25
Identification of tau leptons using a convolutional neural network with domain adaptation / CMS Collaboration
A tau lepton identification algorithm, DEEPTAU, based on convolutional neural network techniques, has been developed in the CMS experiment to discriminate reconstructed hadronic decays of tau leptons ($ \tau_\mathrm{h} $) from quark or gluon jets and electrons and muons that are misreconstructed as $ \tau_\mathrm{h} $ candidates. [...]
arXiv:2511.05468 ; CMS-TAU-24-001 ; CERN-EP-2025-233 ; CMS-TAU-24-001-003. - 2025 - 57.
Additional information for the analysis - CMS AuthorList - Fulltext - Fulltext

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2025-11-07
11:08
Jet fragmentation function and groomed substructure of bottom quark jets in proton-proton collisions at 5.02 TeV
A measurement of the substructure of bottom quark jets (b jets) in proton-proton (pp) collisions is presented. [...]
CERN-EP-2025-058 ; CMS-HIN-24-005-003. - 2025
Additional information for the analysis - CMS AuthorList - Fulltext

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2025-11-05
21:45
Characterizing the initial state and dynamical evolution in XeXe and PbPb collisions using multiparticle cumulants
For the first time, correlations among mixed-order moments of two or three flow harmonics $-$($ v_{n}^{k},v_{m}^{l} $) and ($ v_{n}^{k},v_{m}^{l}, v_{p}^{q} $), with $ k $, $ l $, and $ q $ denoting the respective orders$-$are measured in xenon-xenon (XeXe) collisions and compared with lead-lead (PbPb) results, providing a novel probe of collective behavior in heavy ion collisions. [...]
arXiv:2510.26766 ; CMS-HIN-24-004 ; CERN-EP-2025-210 ; CMS-HIN-24-004-003. - 2025
Additional information for the analysis - CMS AuthorList - Fulltext - CMS HEPData

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2025-11-03
21:55
Inclusive and differential measurements of the $ {\mathrm{t}\overline{\mathrm{t}}} \gamma $ cross section and the $ {\mathrm{t}\overline{\mathrm{t}}} \gamma/{\mathrm{t}\overline{\mathrm{t}}} $ cross section ratio in proton-proton collisions at $ \sqrt{s}= $ 13 TeV / CMS Collaboration
Inclusive and differential cross section measurements of top quark pair ($ \mathrm{t} \overline{\mathrm{t}} $) production in association with a photon ($ \gamma $) are performed as a function of lepton, photon, top quark, and $ \mathrm{t} \overline{\mathrm{t}} $ kinematic observables, using data from proton-proton collisions at $ \sqrt{s}= $ 13 TeV, corresponding to an integrated luminosity of 138 fb$^{-1}$. [...]
arXiv:2511.01995 ; CMS-TOP-23-002 ; CERN-EP-2025-240 ; CMS-TOP-23-002-003. - 2025 - 55.
Additional information for the analysis - CMS AuthorList - Fulltext - Fulltext

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2025-10-30
12:26
Search for single production of a vector-like T quark decaying to a top quark and a neutral scalar boson in the lepton+jets final state in proton-proton collisions at $ \sqrt{s} = $ 13 TeV / CMS Collaboration
A search for single production of a vector-like T quark with charge 2$ e$/3, decaying to a top quark and a neutral scalar boson is presented. [...]
arXiv:2510.25874 ; CMS-B2G-23-009 ; CERN-EP-2025-228 ; CMS-B2G-23-009-003. - 2025 - 51.
Additional information for the analysis - CMS AuthorList - Fulltext - Fulltext

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2025-10-24
19:38
Search for dijet resonances with data scouting in proton-proton collisions at $ \sqrt{s} = $ 13 TeV / CMS Collaboration
A search is presented for narrow resonances, with a mass between 0.6 and 1.8 TeV, decaying to pairs of jets, in proton-proton collisions at $ \sqrt{s} = $ 13 TeV. [...]
arXiv:2510.21641 ; CMS-EXO-23-004 ; CERN-EP-2025-212 ; CMS-EXO-23-004-003. - 2025 - 37.
Additional information for the analysis - CMS AuthorList - Fulltext - CMS HEPData - Fulltext

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2025-10-22
12:24
Observation of tWZ production at the CMS experiment / CMS Collaboration
The first observation of single top quark production in association with a W and a Z boson in proton-proton collisions is reported. [...]
arXiv:2510.19080 ; CMS-TOP-24-009 ; CERN-EP-2025-205 ; CMS-TOP-24-009-003. - 2025 - 37.
Additional information for the analysis - CMS AuthorList - Fulltext - Fulltext

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2025-10-14
13:52
Search for dark matter production in association with bottom quarks and a lepton pair in proton-proton collisions at $ \sqrt{s}= $ 13 TeV / CMS Collaboration
A search is performed for dark matter produced in association with bottom quarks and a pair of electrons or muons in data collected with the CMS detector at the LHC, corresponding to 138 fb$ ^{-1} $ of integrated luminosity of proton-proton collisions at a center-of-mass energy of 13 TeV. [...]
arXiv:2510.12396 ; CMS-SUS-23-018 ; CERN-EP-2025-119 ; CMS-SUS-23-018-003. - 2025 - 51.
Additional information for the analysis - CMS AuthorList - Fulltext - Fulltext

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2025-10-11
16:58
Performance of heavy-flavour jet identification in Lorentz-boosted topologies in proton-proton collisions at $ \sqrt{s} = $ 13 TeV / CMS Collaboration
Measurements in the highly Lorentz-boosted regime provoke increased interest in probing the Higgs boson properties and in searching for particles beyond the standard model at the LHC. [...]
arXiv:2510.10228 ; CMS-BTV-22-001 ; CERN-EP-2025-161 ; CMS-BTV-22-001-003. - 2025 - 67.
Additional information for the analysis - CMS AuthorList - Fulltext - Fulltext

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