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CMS Physics Analysis Summaries

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2020-05-08
23:56
Measurement of differential ${\mathrm t}\bar{\mathrm t}$ production cross sections for high-$p_{\text{T}}$ top quarks in proton-proton collisions at $\sqrt{s} = 13\,\text{TeV}$ /CMS Collaboration
A measurement of the production cross section for high transverse momentum ($p_{\text{T}}$) top quark pairs is reported. The data set was collected during 2016 with the CMS detector at the CERN LHC from proton-proton collisions at a center-of-mass energy of $13\,\text{TeV}$, and corresponds to an integrated luminosity of $35.9\,\text{fb}^{-1}$. [...]
CMS-PAS-TOP-18-013.- Geneva : CERN, 2020 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_006-a: PDF; Figure_006-b: PDF; Figure_006-c: PDF; Figure_006-d: PDF; Figure_006-e: PDF; Figure_006-f: PDF; Figure_007-a: PDF; Figure_007-b: PDF; Figure_007-c: PDF; Figure_007-d: PDF; Figure_007-e: PDF; Figure_007-f: 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_011-a: PDF; Figure_011-b: PDF; Figure_012-a: PDF; Figure_012-b: PDF; Figure_013-a: PDF; Figure_013-b: PDF; Figure_014-a: PDF; Figure_014-b: 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_026-a: PDF; Figure_026-b: PDF; Figure_027-a: PDF; Figure_027-b: PDF; Figure_028-a: PDF; Figure_028-b: PDF; Figure_028-c: PDF; Figure_028-d: PDF; Figure_029-a: PDF; Figure_029-b: PDF; Figure_029-c: PDF; Figure_029-d: PDF; Figure_030-a: PDF; Figure_030-b: PDF; Figure_031-a: PDF; Figure_031-b: PDF; Figure_032-a: PDF; Figure_032-b: PDF; Figure_033-a: PDF; Figure_033-b: PDF; Figure_034-a: PDF; Figure_034-b: PDF; Figure_034-c: PDF; Figure_034-d: PDF; Figure_035-a: PDF; Figure_035-b: PDF; Figure_035-c: PDF; Figure_035-d: PDF; Fulltext in PDF: PDF;

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2020-05-04
16:30
Search for long-lived particles decaying into displaced jets /CMS Collaboration
An inclusive search for long-lived particles decaying into jets is presented. The search uses a data sample corresponding to an integrated luminosity of $132~\mathrm{fb}^{-1}$ from proton-proton collisions at a center-of-mass energy of $13~\mathrm{TeV}$, collected with the CMS detector at the LHC in 2016, 2017, and 2018. [...]
CMS-PAS-EXO-19-021.- Geneva : CERN, 2020 Figure_001-a: PDF; Figure_001-b: PDF; Figure_001-c: PDF; Figure_001-d: PDF; Figure_001-e: PDF; Figure_001-f: PDF; Figure_001-g: PDF; Figure_001-h: PDF; Figure_002-a: PDF; Figure_002-b: PDF; Figure_003-a: PDF; Figure_003-b: PDF; Figure_003-c: PDF; Figure_003-d: PDF; Figure_004: PDF; Figure_005: PDF; Figure_006: 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_011-a: PDF; Figure_011-b: PDF; Figure_012-a: PDF; Figure_012-b: PDF; Figure_013-a: PDF; Figure_013-b: PDF; Figure_014-a: PDF; Figure_014-b: PDF; Figure_015-a: PDF; Figure_015-b: PDF; Figure_015-c: PDF; Figure_015-d: PDF; Figure_015-e: PDF; Figure_015-f: PDF; Fulltext in PDF: PDF;

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2020-04-17
11:34
Study of hard color singlet exchange in dijet events with proton-proton collisions at $\sqrt{s}= 13~\mathrm{TeV}$ /CMS Collaboration ; TOTEM Collaboration
This note presents a study of proton-proton collision events where the two leading jets are separated by a large pseudorapidity interval devoid of particle activity, known as jet-gap-jet events. Both jets have transverse momentum $p_\text{T, jet} > 40$ GeV and pseudorapidity $1.4 < |\eta_\text{jet}| < 4.7$, with $\eta_\text{jet-1}\times \eta_\text{jet-2} < 0$. [...]
CMS-PAS-SMP-19-006; TOTEM-NOTE-2020-001.- Geneva : CERN, 2020 Figure_001-a: PDF; Figure_001-b: PDF; Figure_002-a: PDF; Figure_002-b: PDF; Figure_003: PDF; Figure_004-a: PDF; Figure_004-b: PDF; Figure_004-c: 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_008-c: PDF; Figure_009: PDF; Figure_010: PDF; Figure_011-a: PDF; Figure_011-b: PDF; Fulltext in PDF: PDF;

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2020-04-07
23:13
Inclusive search for a highly boosted Higgs boson decaying to a bottom quark-antiquark pair at $\sqrt{s} = 13~\mathrm{TeV}$ with $137~\mathrm{fb}^{-1}$ /CMS Collaboration
An inclusive search for the standard model Higgs boson produced with large transverse momentum ($p_\mathrm{T}$) and decaying to a bottom quark-antiquark pair is performed using pp collisions data collected by the CMS experiment at the LHC at $\sqrt{s}=13~\mathrm{TeV}$. The data sample corresponds to an integrated luminosity of $137~\mathrm{fb}^{-1}$. [...]
CMS-PAS-HIG-19-003.- Geneva : CERN, 2020 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: PDF; Figure_004: PDF; Fulltext in PDF: PDF;

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2020-04-07
19:29
Observation of heavy triboson production in leptonic final states in proton-proton collisions at $\sqrt{s}=13~\mathrm{TeV}$ /CMS Collaboration
An observation of the combined production of three massive vector bosons ($\mathrm{VVV}$ with $\mathrm{V} = \mathrm{W},\mathrm{Z}$) in proton-proton collisions at a center-of-mass energy of $13~\mathrm{TeV}$ is reported. The analysis is based on a data sample recorded by the CMS experiment at the CERN LHC corresponding to a total integrated luminosity of $137~\mathrm{fb}^{-1}$. [...]
CMS-PAS-SMP-19-014.- Geneva : CERN, 2020 Figure_001: PDF; Figure_002: PDF; Fulltext in PDF: PDF;

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2020-04-06
12:06
Studies of $\mathrm{W^+W^-}$ production at $\sqrt{s}=13~\mathrm{TeV}$ /CMS Collaboration
A measurement of the $\mathrm{W}^+\mathrm{W}^-$ boson pair production cross section in proton-proton collisions at $\sqrt{s}=13~\mathrm{TeV}$ is presented. The data used in this study were collected with the CMS detector at the LHC and correspond to an integrated luminosity of $35.9~\mathrm{fb}^{-1}$. [...]
CMS-PAS-SMP-18-004.- Geneva : CERN, 2020 Figure_001-a: PDF; Figure_001-b: PDF; Figure_001-c: PDF; Figure_001-d: PDF; Figure_001-e: PDF; Figure_001-f: 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; Figure_004: PDF; Figure_005: PDF; Figure_006-a: PDF; Figure_006-b: PDF; Figure_006-c: PDF; Figure_006-d: PDF; Figure_007: PDF; Figure_008: PDF; Figure_009-a: PDF; Figure_009-b: PDF; Figure_010-a: PDF; Figure_010-b: PDF; Figure_010-c: PDF; Figure_011-a: PDF; Figure_011-b: PDF; Figure_011-c: PDF; Fulltext in PDF: PDF;

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2020-03-31
14:07
Measurement of the $CP$ violating phase $\phi_{\text{s}}$ in the $\mathrm{B}_s \to \mathrm{J}/\psi\,\phi(1020) \to \mu^+\mu^-\,\mathrm{K}^+\mathrm{K}^-$ channel in proton-proton collisions at $\sqrt{s} = 13~\mathrm{TeV}$ /CMS Collaboration
The $CP$ violating weak phase $\phi_{\text{s}}$, and the decay width difference $\Delta\Gamma_{\text{s}}$ between the light and heavy $\mathrm{B_s}$ mass eigenstates are measured with the CMS detector at the LHC in a sample of reconstructed $\mathrm{B}_s \to \mathrm{J}/\psi\,\phi(1020) \to \mu^+\mu^-\,\mathrm{K}^+\mathrm{K}^-$ decays. The measurement is based on a data set corresponding to an integrated luminosity of $96.4\;\mathrm{fb}^{-1}$, collected in proton-proton collisions at a center-of-mass energy of $13\;\mathrm{TeV}$ in 2017-2018. [...]
CMS-PAS-BPH-20-001.- Geneva : CERN, 2020 Fulltext in PDF: PDF;

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2020-03-30
17:33
Measurements of production cross sections of same-sign WW and WZ boson pairs in association with two jets in proton-proton collisions at sqrts = 13 TeV /CMS Collaboration
Measurements of production cross sections of same-sign $\mathrm{W}\mathrm{W}$ and $\mathrm{W}\mathrm{Z}$ boson pairs in association with two jets in proton-proton collisions at $\sqrt{s}$ = 13 TeV at the LHC are reported. The data sample corresponds to an integrated luminosity of $137~\mathrm{fb}^{-1}$ collected with the CMS detector during 2016-18. [...]
CMS-PAS-SMP-19-012.- Geneva : CERN, 2020 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_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; Fulltext in PDF: PDF;

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2020-03-12
16:14
Measurement of differential cross sections for single top quark production in association with a W boson at $\sqrt{s}=13~\mathrm{TeV}$ /CMS Collaboration
Measurements are presented of normalized differential cross sections for the production of single top quarks in association with a W boson, in proton-proton collisions at a centre-of-mass energy of $13~\mathrm{TeV}$. Events containing one muon and one electron in the final state are analyzed. [...]
CMS-PAS-TOP-19-003.- Geneva : CERN, 2020 Figure_001-a: PDF; Figure_001-b: PDF; Figure_002-a: PDF; Figure_002-b: PDF; Figure_002-c: 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_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_006-d: PDF; Figure_006-e: PDF; Figure_006-f: PDF; Fulltext in PDF: PDF;

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2020-02-04
10:47
Measurement of the W boson rapidity, helicity, and differential cross sections in pp collisions at $\sqrt{s}=13~\mathrm{TeV}$ /CMS Collaboration
The differential cross section and charge asymmetry for inclusive W boson production at $\sqrt{s}=13~\mathrm{TeV}$ is measured for the two transverse polarization states as a function of the W boson absolute rapidity. The measurement uses events in which a W boson decays to either an electron or a muon and a neutrino [...]
CMS-PAS-SMP-18-012.- Geneva : CERN, 2020 Figure_001-a: PDF; Figure_001-b: PDF; Figure_001-c: PDF; Figure_001-d: PDF; Figure_001-e: PDF; Figure_001-f: 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_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_008-c: PDF; Figure_009-a: PDF; Figure_009-b: PDF; Figure_009-c: PDF; Figure_010-a: PDF; Figure_010-b: PDF; Figure_010-c: PDF; Figure_011-a: PDF; Figure_011-b: PDF; Figure_012-a: PDF; Figure_012-b: PDF; Figure_012-c: PDF; Figure_013-a: PDF; Figure_013-b: PDF; Figure_014-a: PDF; Figure_014-b: PDF; Figure_014-c: PDF; Figure_015: 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: PDF; Figure_021-a: PDF; Figure_021-b: PDF; Figure_022-a: PDF; Figure_022-b: PDF; Figure_022-c: PDF; Figure_023-a: PDF; Figure_023-b: PDF; Figure_024-a: PDF; Figure_024-b: PDF; Figure_025: PDF; Figure_026-a: PDF; Figure_026-b: PDF; Figure_026-c: 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; Figure_031-a: PDF; Figure_031-b: PDF; Figure_032-a: PDF; Figure_032-b: PDF; Figure_032-c: PDF; Figure_033: PDF; Figure_034-a: PDF; Figure_034-b: PDF; Figure_035-a: PDF; Figure_035-b: PDF; Figure_035-c: PDF; Figure_036-a: PDF; Figure_036-b: PDF; Fulltext in PDF: PDF;

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