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CMS Physics Analysis Summaries

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2022-12-20
05:49
Search for a heavy resonance decaying into a top quark and a W boson in the lepton+jets final state at $\sqrt{s}=13~\mathrm{TeV}$ /CMS Collaboration
A search for a heavy resonance decaying into a top quark and a W boson in proton-proton collisions at $\sqrt{s}=13~\mathrm{TeV}$ is presented. The data were recorded with the CMS detector and correspond to an integrated luminosity of up to $138~\mathrm{fb}^{-1}$. [...]
CMS-PAS-B2G-21-005.- Geneva : CERN, 2022 Figure_001: PNG; Figure_002-a: PNG; Figure_002-b: PNG; Figure_002-c: PNG; Figure_002-d: PNG; Figure_002-e: PNG; Figure_002-f: PNG; Figure_003-a: PNG; Figure_003-b: PNG; Figure_003-c: PNG; Figure_003-d: PNG; Figure_003-e: PNG; Figure_003-f: PNG; Figure_004-a: PNG; Figure_004-b: PNG; Figure_004-c: PNG; Figure_004-d: PNG; Figure_004-e: PNG; Figure_004-f: PNG; Figure_005-a: PDF; Figure_005-b: PDF; Figure_005-c: PDF; Fulltext in PDF: PDF; External link: Additional information for the analysis (restricted access)

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2022-12-06
16:51
Multi-differential measurement of the dijet cross section in proton-proton collisions at $\sqrt{s}=13\,\mathrm{TeV}$ /CMS Collaboration
A measurement of the dijet production cross section is reported based on an integrated luminosity of $36.3\,\mathrm{fb}^{-1}$ of proton-proton collision data collected in 2016 at $\sqrt{s}=13\,\mathrm{TeV}$ by the CMS detector at the CERN LHC. Jets are reconstructed with the anti-$k_{\text{T}}$ algorithm for distance parameters of $R=0.4$ and $R=0.8$ and differential cross sections are measured as a function of the kinematic properties of the two jets with largest transverse momenta. [...]
CMS-PAS-SMP-21-008.- Geneva : CERN, 2022 Figure_001: PDF; Figure_002-a: PDF; Figure_002-b: PDF; Figure_003-a: PDF; Figure_003-b: PDF; Figure_004-a: PDF; Figure_004-b: PDF; Figure_005-a: PDF; Figure_005-b: PDF; Figure_006-a: PDF; Figure_006-b: PDF; Figure_007-a: PDF; Figure_007-b: PDF; Figure_008-a: PDF; Figure_008-b: PDF; Figure_009-a: PDF; Figure_009-b: PDF; Figure_010-a: PDF; Figure_010-b: PDF; Figure_010-c: PDF; Figure_010-d: PDF; Figure_010-e: PDF; Figure_010-f: PDF; Figure_011-a: PDF; Figure_011-b: PDF; Figure_011-c: PDF; Figure_011-d: PDF; Figure_012-a: PDF; Figure_012-b: PDF; Figure_012-c: PDF; Figure_012-d: PDF; Figure_013-a: PDF; Figure_013-b: PDF; Figure_013-c: PDF; Figure_013-d: PDF; Figure_014-a: PDF; Figure_014-b: PDF; Figure_014-c: PDF; Figure_014-d: PDF; Figure_015-a: PDF; Figure_015-b: PDF; Figure_016-a: PDF; Figure_016-b: PDF; Figure_017-a: PDF; Figure_017-b: PDF; Figure_018-a: PDF; Figure_018-b: PDF; Figure_019-a: PDF; Figure_019-b: PDF; Figure_020-a: PDF; Figure_020-b: PDF; Figure_021-a: PDF; Figure_021-b: PDF; Figure_022-a: PDF; Figure_022-b: PDF; Figure_023-a: PDF; Figure_023-b: PDF; Figure_024-a: PDF; Figure_024-b: PDF; Figure_025-a: PDF; Figure_025-b: PDF; Figure_025-c: PDF; Figure_025-d: PDF; Figure_025-e: PDF; Figure_025-f: PDF; Figure_026-a: PDF; Figure_026-b: PDF; Figure_026-c: PDF; Figure_026-d: PDF; Figure_027-a: PDF; Figure_027-b: PDF; Figure_028-a: PDF; Figure_028-b: PDF; Figure_029-a: PDF; Figure_029-b: PDF; Figure_030-a: PDF; Figure_030-b: PDF; Fulltext in PDF: PDF; External link: Additional information for the analysis (restricted access)

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2022-12-06
11:11
Photon-nucleus energy dependence of coherent J/$\psi$ cross session in ultraperipheral PbPb collisions at $5.02~\mathrm{TeV}$ with CMS /CMS Collaboration
To understand the structure and dynamics inside an atomic nucleus at its most fundamental level is a subject at the heart of research on the strong interaction and theory of quantum chromodynamics (QCD). Gluons, the strong interaction carrier, are found to be the dominant constituents inside a nucleus when it is probed at ultra-high energies. [...]
CMS-PAS-HIN-22-002.- Geneva : CERN, 2022 Figure_001: PDF; Figure_002: PDF; Figure_003: PDF; Figure_A001-a: PDF; Figure_A001-b: PDF; Fulltext in PDF: PDF; External link: Additional information for the analysis (restricted access)

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2022-12-01
09:56
Search for a vector-like quark T decaying to bW, tZ, tH in the single lepton final state at the HL-LHC /CMS Collaboration
A simulation-based projection study is presented for a search for a vector-like top quark partner T in proton-proton (pp) collisions at ${\sqrt{\text{s}}}$ = 14 TeV. The search considers the operational conditions of the High-Luminosity LHC (HL-LHC). [...]
CMS-PAS-FTR-22-002.- Geneva : CERN, 2022 Figure_001-a: PDF; Figure_001-b: PDF; Figure_001-c: PDF; Figure_002-a: PDF; Figure_002-b: PDF; Figure_003-a: PDF; Figure_003-b: PDF; Figure_003-c: PDF; Figure_004: PDF; Figure_005: PDF; Figure_006-a: PDF; Figure_006-b: PDF; Figure_007: PDF; Fulltext in PDF: PDF; External link: Additional information for the analysis (restricted access)

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2022-11-24
14:43
Search for fractionally charged particles in $\text{pp}$ collisions at $\sqrt{s}=13\,\text{TeV}$ /CMS Collaboration
Every known charged particle has an electric charge that is a multiple of $1/3\,e$. In the absence of a mechanism to explain this quantization, particles with other charges may exist as well. [...]
CMS-PAS-EXO-19-006.- Geneva : CERN, 2022 Figure_001: PDF; Figure_002-a: PDF; Figure_002-b: PDF; Figure_002-c: PDF; Figure_002-d: PDF; Figure_003: PDF; Fulltext in PDF: PDF; External link: Additional information for the analysis (restricted access)

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2022-11-11
10:37
Search for nonresonant Higgs boson pair production in the WW$\gamma\gamma$ channel in pp collisions at $\sqrt{s}=13~\mathrm{TeV}$ /CMS Collaboration
A search for nonresonant production of Higgs boson pairs in final states with two W bosons and two photons is presented. The search uses data from proton-proton collisions at a center-of-mass energy of $\sqrt{s}=13~\mathrm{TeV}$, recorded with the CMS detector at the LHC between 2016 and 2018, which correspond to an integrated luminosity of ${138\,\mathrm{fb}^{-1}}$. [...]
CMS-PAS-HIG-21-014.- Geneva : CERN, 2022 Figure_001-a: PDF; Figure_001-b: PDF; Figure_001-c: PDF; Figure_001-d: PDF; Figure_001-e: PDF; Figure_002: PDF; Figure_003: PDF; Figure_004: PDF; Figure_005: PDF; Figure_006: PDF; Figure_007: PDF; Figure_008: PDF; Figure_009: PDF; Figure_010-a: PDF; Figure_010-b: PDF; Figure_011-a: PDF; Figure_011-b: PDF; Figure_012: PDF; Fulltext in PDF: PDF; External link: Additional information for the analysis (restricted access)

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2022-11-08
22:44
Measurement of the signal strength of the Higgs boson decaying to bottom quarks and produced from Vector Boson Fusion using proton-proton collision data at $\sqrt{s}=13~\mathrm{TeV}$ /CMS Collaboration
A measurement of the signal strength of Higgs boson production via the vector boson fusion (VBF) process and its subsequent decay into a pair of bottom quarks is presented. The analysis uses the proton-proton collision data recorded by the CMS experiment at a center-of-mass energy of 13 TeV and corresponding to an integrated luminosity of $91~\mathrm{fb}^{-1}$. Treating gluon-gluon fusion as a background and constraining its rate within the theoretical and the experimental uncertainties to the standard model prediction (SM), the signal strength of the VBF process, defined as the ratio of the observed signal rate to that predicted in the SM, is measured to be $\mu_{qqH}=0.97^{+0.53}_{-0.45}$ [...]
CMS-PAS-HIG-22-009.- Geneva : CERN, 2022 Figure_001: PDF; Figure_002-a: PDF; Figure_002-b: PDF; Figure_003-a: PDF; Figure_003-b: PDF; Figure_004-a: PDF; Figure_004-b: PDF; Figure_004-c: PDF; Figure_004-d: PDF; Figure_004-e: PDF; Figure_004-f: PDF; Figure_005-a: PDF; Figure_005-b: PDF; Figure_006-a: PDF; Figure_006-b: PDF; Figure_006-c: PDF; Figure_007-a: PDF; Figure_007-b: PDF; Figure_007-c: PDF; Figure_008-a: PDF; Figure_008-b: PDF; Figure_009: PDF; Fulltext in PDF: PDF; External link: Additional information for the analysis (restricted access)

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2022-11-08
22:44
Differential cross section measurements in the Higgs boson to four-lepton decay channel in proton-proton collisions at $\sqrt{s}=13~\mathrm{TeV}$ /CMS Collaboration
Measurements of the inclusive and differential fiducial cross sections for the Higgs boson in the $\mathrm{H}\rightarrow{\rm Z}{\rm Z}\rightarrow4\ell$ ($\ell={\rm e},\mu$) decay channel are presented. The results are obtained from the analysis of proton-proton collision data recorded by the CMS experiment at the CERN LHC at a center-of-mass energy of $13~\mathrm{TeV}$, corresponding to an integrated luminosity of $138~\mathrm{fb}^{-1}$. [...]
CMS-PAS-HIG-21-009.- Geneva : CERN, 2022 Figure_001: PDF; Figure_002-a: PDF; Figure_002-b: PDF; Figure_003: PDF; Figure_004-a: PDF; Figure_004-b: PDF; Figure_005-a: PDF; Figure_005-b: PDF; Figure_006-a: PDF; Figure_006-b: PDF; Figure_007-a: PDF; Figure_007-b: PDF; Figure_007-c: PDF; Figure_008-a: PDF; Figure_008-b: PDF; Figure_009-a: PDF; Figure_009-b: PDF; Figure_009-c: PDF; Figure_010-a: PDF; Figure_010-b: PDF; Figure_011-a: PDF; Figure_011-b: PDF; Figure_011-c: PDF; Figure_012-a: PDF; Figure_012-b: PDF; Figure_012-c: PDF; Figure_013-a: PDF; Figure_013-b: PDF; Figure_013-c: PDF; Figure_014-a: PDF; Figure_014-b: PDF; Figure_014-c: PDF; Figure_015-a: PDF; Figure_015-b: PDF; Figure_015-c: PDF; Figure_016-a: PDF; Figure_016-b: PDF; Figure_016-c: PDF; Figure_017-a: PDF; Figure_017-b: PDF; Figure_017-c: PDF; Figure_018-a: PDF; Figure_018-b: PDF; Figure_018-c: PDF; Figure_019-a: PDF; Figure_019-b: PDF; Figure_019-c: PDF; Figure_020-a: PDF; Figure_020-b: PDF; Figure_020-c: PDF; Figure_021-a: PDF; Figure_021-b: PDF; Figure_021-c: PDF; Figure_022-a: PDF; Figure_022-b: PDF; Figure_022-c: PDF; Figure_023-a: PDF; Figure_023-b: PDF; Figure_023-c: PDF; Figure_024-a: PDF; Figure_024-b: PDF; Figure_024-c: PDF; Figure_024-d: PDF; Figure_024-e: PDF; Figure_024-f: PDF; Figure_025: PDF; Figure_026-a: PDF; Figure_026-b: PDF; Fulltext in PDF: PDF; External link: Additional information for the analysis (restricted access)

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2022-11-08
19:53
Search for exotic decays of the Higgs boson to a pair of new light bosons in the $\mu \mu bb$ final state at $\sqrt{s}=13~\mathrm{TeV}$ with the full Run 2 dataset /CMS Collaboration
A search for exotic decays of the $125\,\mathrm{GeV}$ Higgs boson is performed in a final state with two muons and two jets identified as originated from b quarks. The considered process is the Higgs decay to a pair of new light bosons, $\mathrm{a_1}$, one decaying to a pair of muons and the other to a pair of b quarks [...]
CMS-PAS-HIG-21-021.- Geneva : CERN, 2022 Figure_001-a: PDF; Figure_001-b: PDF; Figure_001-c: PDF; Figure_001-d: PDF; Figure_002-a: PDF; Figure_002-b: PDF; Figure_003-a: PDF; Figure_003-b: PDF; Figure_004: PDF; Figure_005-a: PDF; Figure_005-b: PDF; Figure_005-c: PDF; Figure_006-a: PDF; Figure_006-b: PDF; Figure_006-c: PDF; Figure_006-d: PDF; Figure_006-e: PDF; Figure_007-a: PDF; Figure_007-b: PDF; Figure_007-c: PDF; Figure_007-d: PDF; Figure_008: PDF; Fulltext in PDF: PDF; External link: Additional information for the analysis (restricted access)

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2022-10-31
15:07
Search for long-lived particles in pp colision events with delayed trackless jets at sqrt(s) = 13 TeV /CMS Collaboration
A search for long-lived particles decaying in the outer regions of the CMS silicon tracker or in the calorimeters is presented. The data sample consists of $138~\mathrm{fb}^{-1}$ of proton-proton collisions at $\sqrt{s} = 13~\mathrm{TeV}$, recorded at the LHC in 2016--2018. [...]
CMS-PAS-EXO-21-014.- Geneva : CERN, 2022 Figure_001-a: PDF; Figure_001-b: PDF; Figure_001-c: PDF; Figure_002-a: PDF; Figure_002-b: PDF; Figure_002-c: PDF; Figure_002-d: PDF; Figure_002-e: PDF; Figure_003-a: PDF; Figure_003-b: PDF; Figure_004: PDF; Figure_005-a: PDF; Figure_005-b: PDF; Figure_006: PDF; Figure_007-a: PDF; Figure_007-b: PDF; Figure_008-a: PDF; Figure_008-b: PDF; Figure_009: PDF; Fulltext in PDF: PDF; External link: Additional information for the analysis (restricted access)

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