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CMS Papers

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2025-07-12
21:24
Evidence of medium response to hard probes using correlations of Z bosons with hadrons in heavy ion collisions / CMS Collaboration
The first measurement of pseudorapidity and azimuthal angle distributions relative to the momentum vector of a Z boson for low transverse momentum ($ p_{\mathrm{T}} $) charged hadrons in lead-lead (PbPb) collisions is presented. [...]
arXiv:2507.09307 ; CMS-HIN-23-006 ; CERN-EP-2025-046 ; CMS-HIN-23-006-004. - 2025
Additional information for the analysis - CMS AuthorList - Fulltext - Fulltext

Detaljerad journal
2025-07-11
19:45
A method for correcting the substructure of multiprong jets using the Lund jet plane / CMS Collaboration
Many analyses at the CERN LHC exploit the substructure of jets to identify heavy resonances produced with high momenta that decay into multiple quarks and/or gluons. [...]
arXiv:2507.07775 ; CMS-JME-23-001 ; CERN-EP-2025-128 ; CMS-JME-23-001-003. - 2025 - 53.
Additional information for the analysis - CMS AuthorList - Fulltext - Fulltext

Detaljerad journal
2025-07-08
15:43
Search for heavy pseudoscalar and scalar bosons decaying to a top quark pair in proton-proton collisions at $ \sqrt{s}= $ 13 TeV / CMS Collaboration
A search for pseudoscalar or scalar bosons decaying to a top quark pair ($ \mathrm{t} \overline{\mathrm{t}} $) in final states with one or two charged leptons is presented. [...]
arXiv:2507.05119 ; CMS-HIG-22-013 ; CERN-EP-2025-124 ; CMS-HIG-22-013-003. - 2025 - 61.
Additional information for the analysis - CMS AuthorList - Fulltext - Fulltext

Detaljerad journal
2025-06-29
15:46
Search for the nonresonant and resonant production of a Higgs boson in association with an additional scalar boson in the $ \gamma\gamma\tau\tau $ final state in proton-proton collisions at $ \sqrt{s} = $ 13 TeV / CMS Collaboration
The results of a search for the production of two scalar bosons in final states with two photons and two tau leptons are presented. [...]
arXiv:2506.23012 ; CMS-HIG-22-012 ; CERN-EP-2025-116 ; CMS-HIG-22-012-003. - 2025-06-28 - 65.
Additional information for the analysis - CMS AuthorList - Fulltext - Fulltext

Detaljerad journal
2025-06-21
17:43
Operation and performance of the CMS silicon strip tracker with proton-proton collisions at the CERN LHC / CMS Collaboration
Salient aspects of the commissioning, calibration, and performance of the CMS silicon strip tracker are discussed, drawing on experience during operation with proton-proton collisions delivered by the CERN LHC. [...]
arXiv:2506.17195 ; CMS-TRK-20-002 ; CERN-EP-2025-036 ; CMS-TRK-20-002-003. - 2025
Additional information for the analysis - CMS AuthorList - Fulltext - Fulltext

Detaljerad journal
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 / CMS Collaboration
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} $. [...]
arXiv:2506.13565 ; CMS-EXO-23-010 ; CERN-EP-2025-044 ; CMS-EXO-23-010-003. - 2025-06-16 - 47.
Additional information for the analysis - CMS AuthorList - Fulltext - Fulltext

Detaljerad journal
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

Detaljerad journal
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

Detaljerad journal
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

Detaljerad journal
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

Detaljerad journal