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CMS Papers

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2025-06-16
22:16
Search for nonresonant new physics signals in high-mass dilepton events produced in association with b-tagged jets in proton-proton collisions at $ \sqrt{s} = $ 13 TeV
A search for nonresonant new physics phenomena in high-mass dilepton events produced in association with b-tagged jets is performed using proton-proton collision data collected in 2016-2018 by the CMS experiment at the CERN LHC, at a center-of-mass energy of 13 TeV corresponding to an integrated luminosity of 138 fb$ ^{-1} $. [...]
CERN-EP-2025-044 ; CMS-EXO-23-010-003. - 2025
Additional information for the analysis - CMS AuthorList - Fulltext

Notice détaillée
2025-06-11
10:17
Search for top squarks in final states with many light-flavor jets and 0, 1, or 2 charged leptons in proton-proton collisions at $ \sqrt{s}= $ 13 TeV / CMS Collaboration
Several new physics models including versions of supersymmetry (SUSY) characterized by $ R $-parity violation (RPV) or with additional hidden sectors predict the production of events with top quarks, low missing transverse momentum, and many additional quarks or gluons. [...]
arXiv:2506.08825 ; CMS-SUS-23-001 ; CERN-EP-2025-017 ; CMS-SUS-23-001-003. - 2025 - 51.
Additional information for the analysis - CMS AuthorList - Fulltext - Fulltext

Notice détaillée
2025-06-10
21:09
Machine learning method for enforcing variable independence in background estimation with LHC data: ABCDisCoTEC / CMS Collaboration
A novel solution is presented for the problem of estimating the backgrounds of a signal search using observed data while simultaneously maximizing the sensitivity of the search to the signal. [...]
arXiv:2506.08826 ; CMS-MLG-23-003 ; CERN-EP-2025-092 ; CMS-MLG-23-003-003. - 2025 - 49.
Additional information for the analysis - CMS AuthorList - Fulltext - Fulltext

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2025-06-09
22:17
Determination of the spin and parity of all-charm tetraquarks / CMS Collaboration
The traditional quark model accounts for the existence of baryons, such as protons and neutrons, which consist of three quarks, as well as mesons, composed of a quark-antiquark pair. [...]
arXiv:2506.07944 ; CMS-BPH-24-002 ; CERN-EP-2025-118 ; CMS-BPH-24-002-003. - 2025 - 43.
Additional information for the analysis - CMS AuthorList - Fulltext - CMS HEPData - Fulltext

Notice détaillée
2025-06-09
22:14
Search for the rare decay $ \mathrm{D^0}\to\mu^{+}\mu^{-} $ in proton-proton collisions at $ \sqrt{s} = $ 13.6 TeV / CMS Collaboration
A search for the rare decay $ \mathrm{D^0}\to\mu^{+}\mu^{-} $ is reported using proton-proton collision events at $ \sqrt{s} = $ 13.6 TeV collected by the CMS detector in 2022-2023, corresponding to an integrated luminosity of 64.5 fb$ ^{-1} $. [...]
arXiv:2506.06152 ; CMS-BPH-23-008 ; CERN-EP-2025-108 ; CMS-BPH-23-008-003. - 2025-06-06 - 33.
Additional information for the analysis - CMS AuthorList - Fulltext - CMS HEPData - Fulltext

Notice détaillée
2025-06-05
05:50
Search for dark matter produced in association with a Higgs boson decaying to a $ \tau $ lepton pair in proton-proton collisions at $ \sqrt{s}= $ 13 TeV / CMS Collaboration
A search for dark matter particles produced in association with a Higgs boson decaying into a pair of $ \tau $ leptons is performed using data collected in proton-proton collisions at a center-of-mass energy of 13 TeV with the CMS detector. [...]
arXiv:2506.04431 ; CMS-SUS-23-012 ; CERN-EP-2025-100 ; CMS-SUS-23-012-003. - 2025 - 43.
Additional information for the analysis - CMS AuthorList - Fulltext - Fulltext

Notice détaillée
2025-05-28
08:34
Search for CP violation in events with top quarks and Z bosons at $ \sqrt{s}= $ 13 and 13.6 TeV / CMS Collaboration
A search for the violation of the charge-parity (CP) symmetry in the production of top quarks in association with Z bosons is presented, using events with at least three charged leptons and additional jets. [...]
arXiv:2505.21206 ; CMS-TOP-24-012 ; CERN-EP-2025-113 ; CMS-TOP-24-012-003. - 2025 - 39.
Additional information for the analysis - CMS AuthorList - Fulltext - Fulltext

Notice détaillée
2025-05-27
00:44
Measurement of WWZ and ZH production cross sections at $ \sqrt{s}= $ 13 and 13.6 TeV / CMS Collaboration
A measurement is presented of the cross section in proton-proton collisions for the production of two W bosons and one Z boson. [...]
arXiv:2505.20483 ; CMS-SMP-24-015 ; CERN-EP-2025-102 ; CMS-SMP-24-015-003. - 2025 - 13.
Additional information for the analysis - CMS AuthorList - Fulltext - Fulltext

Notice détaillée
2025-05-26
15:51
Measurement of event shapes in minimum-bias events from proton-proton collisions at $ \sqrt{s} = $ 13 TeV / CMS Collaboration
A measurement of event-shape variables is presented, using a data sample produced in a special run with approximately one inelastic proton-proton collision per bunch crossing. [...]
arXiv:2505.17850 ; CMS-SMP-23-008 ; CERN-EP-2025-041 ; CMS-SMP-23-008-003. - 2025 - 47.
Additional information for the analysis - CMS AuthorList - Fulltext - Fulltext - Fulltext

Notice détaillée
2025-04-25
10:05
Measurements of inclusive and differential Higgs boson production cross sections at $ \sqrt{s} = $ 13.6 TeV in the $ \mathrm{H}\to\gamma\gamma $ decay channel / CMS Collaboration
Inclusive and differential cross sections for Higgs boson production in proton-proton collisions at a centre-of-mass energy of 13.6 TeV are measured using data collected with the CMS detector at the LHC in 2022, corresponding to an integrated luminosity of 34.7 fb$ ^{-1} $. [...]
arXiv:2504.17755 ; CMS-HIG-23-014 ; CERN-EP-2025-067 ; CMS-HIG-23-014-003. - 2025 - 53.
Additional information for the analysis - CMS AuthorList - Fulltext - Fulltext

Notice détaillée