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CMS Physics Analysis Summaries

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2021-07-26
18:09
Search for heavy resonances and nonresonant axion-like particles in semileptonic ZZ, ZW, or ZH final states at $\sqrt{s}=13~\mathrm{TeV}$ /CMS Collaboration
A search has been performed for heavy resonances and nonresonant axion-like particles (ALPs) in semileptonic ZZ, ZW, or ZH final states, with two charged leptons (electrons or muons) produced by the decay of a Z boson, and two quarks produced by the decay of a Z, W, or H boson. The analysis is sensitive to resonances with masses in the range from 450 to $1800~\mathrm{GeV}$ decaying into ZZ or ZW. [...]
CMS-PAS-B2G-20-013.- Geneva : CERN, 2021 Figure_001-a: PDF; Figure_001-b: PDF; Figure_002-a: PDF; Figure_002-b: PDF; Figure_002-c: PDF; Figure_002-d: 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_005-a: PDF; Figure_005-b: PDF; Figure_005-c: PDF; Figure_005-d: PDF; Figure_006-a: PDF; Figure_006-b: PDF; Figure_006-c: PDF; Figure_006-d: PDF; Figure_007-a: PDF; Figure_007-b: PDF; Figure_007-c: PDF; Figure_007-d: PDF; Figure_008-a: PDF; Figure_008-b: PDF; Figure_009-a: PDF; Figure_009-b: PDF; Fulltext in PDF: PDF; External link: Additional information for the analysis (restricted access)

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2021-07-26
17:00
Search for a right-handed W boson and heavy neutrino in proton-proton collisions at $\sqrt{s}=13$ TeV /CMS Collaboration
A search for a right-handed $\mathrm{W}$ boson ($\mathrm{W_{R}}$) and a heavy neutrino, in a final state consisting of two same-flavor leptons ($\mathrm{e}$ or $\mu$) and two quarks, is presented. The search is performed by the CMS experiment at the CERN LHC using a data sample of proton-proton collisions at a center-of-mass energy of 13 TeV corresponding to an integrated luminosity of $137\,\text{fb}^{-1}$. [...]
CMS-PAS-EXO-20-002.- Geneva : CERN, 2021 Figure_001: PDF; Figure_002: PDF; Figure_003-a: PDF; Figure_003-b: PDF; Figure_003-c: PDF; Figure_003-d: PDF; Figure_004-a: PDF; Figure_004-b: PDF; Figure_004-c: PDF; Figure_005-a: PDF; Figure_005-b: PDF; Figure_005-c: PDF; Figure_005-d: PDF; Figure_006-a: PDF; Figure_006-b: PDF; Figure_006-c: PDF; Figure_006-d: PDF; Figure_007-a: PDF; Figure_007-b: PDF; Fulltext in PDF: PDF; External link: Additional information for the analysis (restricted access)

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2021-07-26
10:23
Search for Higgs boson pair production via vector boson fusion with highly Lorentz-boosted Higgs bosons in the four b quark final state at $\sqrt{s} = 13$ TeV /CMS Collaboration
Nonresonant Higgs boson pair production via vector boson fusion is searched for in the final state where each Higgs boson decays to a b quark-antiquark pair, and both Higgs bosons are highly Lorentz boosted so that they can be reconstructed as two large-radius jets. The data collected by the CMS experiment in 2016-2018 from proton-proton collisions at a centre-of-mass energy of 13 TeV is used, corresponding to an integrated luminosity of $138~\text{fb}^{-1}$. [...]
CMS-PAS-B2G-21-001.- Geneva : CERN, 2021 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_003: PDF; Figure_004: PDF; Figure_005-a: PDF; Figure_005-b: PDF; Figure_006: PDF; Figure_007: PDF; Fulltext in PDF: PDF; External link: Additional information for the analysis (restricted access)

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2021-07-26
10:06
Search for vector boson scattering at the LHC Run 2 with CMS data in the semi-leptonic $l\nu qq$ final state /CMS Collaboration
A search for electroweak (EW) vector boson scattering in the semi-leptonic decay $l\nu qq$ channel is reported. The search uses the full Run-II CMS dataset of proton-proton collisions at 13 TeV corresponding to an integrated luminosity of 137 fb$^{-1}$. [...]
CMS-PAS-SMP-20-013.- Geneva : CERN, 2021 Figure_001: PDF; Figure_002: 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_005-c: PDF; Figure_005-d: PDF; Figure_006-a: PDF; Figure_006-b: PDF; Figure_006-c: PDF; Figure_006-d: PDF; Figure_007: PDF; Fulltext in PDF: PDF; External link: Additional information for the analysis (restricted access)

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2021-07-26
10:06
Search for heavy resonances decaying to b quarks in proton-proton collisions at sqrt s=13 TeV /CMS Collaboration
Searches are performed for resonances decaying to two jets, with at least one jet originating from a b quark, in proton-proton collisions at $\sqrt{s}=13$ TeV. The dataset corresponds to an integrated luminosity of 137 fb$^{-1}$ collected by the CMS detector at the LHC. [...]
CMS-PAS-EXO-20-008.- Geneva : CERN, 2021 Figure_001: PDF; Figure_002: PDF; Figure_003-a: PDF; Figure_003-b: PDF; Figure_003-c: PDF; Figure_004-a: PDF; Figure_004-b: PDF; Figure_004-c: 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_007-a: PDF; Figure_007-b: PDF; Figure_008: PDF; Figure_009: PDF; Fulltext in PDF: PDF; External link: Additional information for the analysis (restricted access)

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2021-07-25
22:46
Observation of $\mathrm{B}^0\to\psi\mathrm{(2S)}\mathrm{K}^0_{\mathrm S}\pi^+\pi^-$ and $\mathrm{B}^0_{\mathrm s}\to\psi\mathrm{(2S)}\mathrm{K}^0_{\mathrm S}$ decays /CMS Collaboration
Using a data sample corresponding to an integrated luminosity of $103.7~\mathrm{fb}^{-1}$ of pp collisions, collected by the CMS experiment at $\sqrt{s}=13~\mathrm{TeV}$ in $2017$$-$$2018$, the $\mathrm{B}^0\to\psi\mathrm{(2S)}\mathrm{K}^0_{\mathrm S}\pi^+\pi^-$ and $\mathrm{B}^0_{\rm s}\to\psi\mathrm{(2S)}\mathrm{K}^0_{\mathrm S}$ decays are observed. Measurements of their branching fractions, relative to the $\mathrm{B}^0\to\psi\mathrm{(2S)}\mathrm{K}^0_{\mathrm S}$ decay, are reported..
CMS-PAS-BPH-18-004.- Geneva : CERN, 2021 Figure_001-a: PDF; Figure_001-b: PDF; Figure_002-a: PDF; Figure_002-b: PDF; Figure_002-c: PDF; Figure_002-d: PDF; Figure_002-e: PDF; Figure_002-f: PDF; Figure_003-a: PDF; Figure_003-b: PDF; Figure_003-c: PDF; Figure_003-d: PDF; Fulltext in PDF: PDF; External link: Additional information for the analysis (restricted access)

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2021-07-25
21:21
Search for exotic decay of the Higgs boson into two light pseudoscalars with four photons in the final state at $\sqrt{s}$ = 13 TeV /CMS Collaboration
A search for exotic decays of the Higgs boson to a pair of light pseudoscalars, each of which subsequently decay to a pair of photons, is presented. The search uses data from proton-proton collisions at $\sqrt{s}$ = 13 TeV recorded with the CMS detector at the LHC, corresponding to an integrated luminosity of ${132\,\mathrm{fb}^{-1}}$. [...]
CMS-PAS-HIG-21-003.- Geneva : CERN, 2021 Figure_001: PDF; Figure_002-a: PDF; Figure_002-b: PDF; Figure_002-c: PDF; Figure_002-d: PDF; Figure_003-a: PDF; Figure_003-b: PDF; Figure_004-a: PDF; Figure_004-b: PDF; Figure_004-c: PDF; Figure_005-a: PDF; Figure_005-b: PDF; Figure_005-c: 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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2021-07-25
20:21
Search for dark matter particles produced in association with a dark Higgs boson decaying into $W^{+}W^{-}$ in proton-proton collisions at $\sqrt{s}=13~\mathrm{TeV}$ with the CMS detector /CMS Collaboration
A search for dark matter (DM) particles is performed using events with a pair of W bosons and large missing transverse momentum. The analysis is based on proton-proton collision data at a center-of-mass energy of 13 TeV collected by the CMS experiment at the LHC between 2016 and 2018 corresponding to an integrated luminosity of $137~\mathrm{fb}^{-1}$. [...]
CMS-PAS-EXO-20-013.- Geneva : CERN, 2021 Figure_001-a: PDF; Figure_001-b: PDF; Figure_002: PDF; Figure_003-a: PDF; Figure_003-b: PDF; Figure_003-c: PDF; Figure_003-d: PDF; Figure_003-e: PDF; Figure_003-f: PDF; Figure_004-a: PDF; Figure_004-b: PDF; Figure_005-a: PDF; Figure_005-b: PDF; Figure_005-c: PDF; Figure_005-d: PDF; Figure_005-e: PDF; Figure_005-f: 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_007-d: PDF; Figure_008-a: PDF; Figure_008-b: PDF; Figure_008-c: PDF; Figure_008-d: PDF; Figure_008-e: PDF; Figure_008-f: PDF; Figure_008-g: PDF; Figure_008-h: PDF; Figure_008-i: PDF; Figure_008-j: PDF; Figure_008-k: PDF; Figure_008-l: PDF; Figure_009-a: PDF; Figure_009-b: PDF; Figure_009-c: PDF; Figure_009-d: PDF; Figure_009-e: PDF; Figure_009-f: PDF; Figure_009-g: PDF; Figure_009-h: PDF; Figure_009-i: PDF; Figure_009-j: PDF; Figure_009-k: PDF; Figure_009-l: 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_010-g: PDF; Figure_010-h: PDF; Figure_010-i: PDF; Figure_010-j: PDF; Figure_010-k: PDF; Figure_010-l: PDF; Fulltext in PDF: PDF; External link: Additional information for the analysis (restricted access)

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2021-07-25
20:21
Prospects for the measurement of vector boson scattering production in leptonic $\mathrm{W}^\pm\mathrm{W}^\pm$ and $\mathrm{W}\mathrm{Z}$ diboson events at $\sqrt{s}=14~\mathrm{TeV}$ at the High-Luminosity LHC /CMS Collaboration
Prospects for measuring the $\mathrm{W}^\pm\mathrm{W}^\pm$ and $\mathrm{W}\mathrm{Z}$ electroweak vector boson scattering processes are studied. The measurements are performed in the leptonic decay modes $\mathrm{W}^\pm\mathrm{W}^\pm \to \ell^\pm\nu\ell'^\pm\nu$ and $\mathrm{W}\mathrm{Z} \to \ell\nu\ell'\ell'$, where $\ell, \ell' = \mathrm{e}$, $\mu$. [...]
CMS-PAS-FTR-21-001.- Geneva : CERN, 2021 Figure_001-a: PDF; Figure_001-b: PDF; Figure_002-a: PDF; Figure_002-b: PDF; Figure_002-c: PDF; Figure_002-d: PDF; Figure_003: PDF; Figure_004: PDF; Figure_005-a: PDF; Figure_005-b: PDF; Figure_006-a: PDF; Figure_006-b: PDF; Figure_006-c: PDF; Fulltext in PDF: PDF; External link: Additional information for the analysis (restricted access)

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2021-07-25
20:21
Cross section measurements of jet multiplicity and jet transverse momenta in multijet events at $\sqrt{s}=13~\mathrm{TeV}$ /CMS Collaboration
Multijet events at large transverse momentum ($p_{T}$) are measured at $\sqrt{s}=13~\mathrm{TeV}$ with data recorded with the CMS detector at the LHC corresponding to an integrated luminosity of $36.3~\mathrm{fb}^{-1}$. The multiplicity of jets with $p_{T}>50~\mathrm{GeV}$ in addition to a high $p_{T}$ dijet system is measured for different regions of the transverse momentum of the leading $p_{T}$ jet and as a function of the azimuthal angle $\Delta\phi_{1,2}$ between the two leading jets in the dijet system. [...]
CMS-PAS-SMP-21-006.- Geneva : CERN, 2021 Figure_001: PDF; Figure_002: PDF; Figure_003: PDF; Figure_004: PDF; Figure_005: PDF; Figure_006: PDF; Figure_007-a: PDF; Figure_007-b: PDF; Figure_007-c: PDF; Figure_008-a: PDF; Figure_008-b: PDF; Figure_008-c: PDF; Figure_009: PDF; Figure_010-a: PDF; Figure_010-b: PDF; Figure_011-a: PDF; Figure_011-b: PDF; Fulltext in PDF: PDF; External link: Additional information for the analysis (restricted access)

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