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CMS Physics Analysis Summaries

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2017-09-22
03:32
Search for new resonances in the diphoton final state in the mass range between 70 and 110 GeV in pp collisions at $\sqrt{s}=$ 8 and 13 TeV /CMS Collaboration
The results of a search for a new resonance decaying into two photons are presented for a diphoton invariant mass in the range between 70 and 110 GeV. The analysis uses the entire dataset collected by the CMS experiment in proton-proton collisions during the 2012 and 2016 LHC running periods. [...]
CMS-PAS-HIG-17-013.- Geneva : CERN, 2017 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_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: PDF; Figure_007: PDF; Fulltext in PDF: PDF;

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2017-09-19
08:40
Measurement of the production cross section for single top quarks in association with W bosons in pp collisions at $\sqrt{s}=13~\mathrm{TeV}$ /CMS Collaboration
A measurement of the associated production of a single top quark and a W boson in pp collisions at $\sqrt{s}=13~\mathrm{TeV}$ with the CMS experiment at the CERN LHC is presented. The data set, collected in 2016, corresponds to an integrated luminosity of $35.9~\mathrm{fb}^{-1}$. [...]
CMS-PAS-TOP-17-018.- Geneva : CERN, 2017 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-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; Fulltext in PDF: PDF;

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2017-09-19
08:40
Evidence for the standard model production of a Z boson with a single top quark in pp collisions at $\sqrt{s}=13~\mathrm{TeV}$ /CMS Collaboration
Evidence for the standard model production of a Z boson in association with a single top quark is presented. The study uses a data sample of proton-proton collisions at $\sqrt{s}=13~\mathrm{TeV}$ recorded in 2016 by the CMS experiment, corresponding to an integrated luminosity of $35.9~\mathrm{fb}^{-1}$ [...]
CMS-PAS-TOP-16-020.- Geneva : CERN, 2017 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_003: PDF; Figure_004: PDF; Figure_005: PDF; Fulltext in PDF: PDF;

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2017-09-18
16:18
Search for the flavor-changing interactions of the top quark with the Higgs boson in $H \to b\bar{b}$ channel at $\sqrt{s}=13~\mathrm{TeV}$ /CMS Collaboration
A search for flavor-changing neutral currents (FCNC) in associated production of a top quark with a Higgs boson is presented. Two channels are considered: top quark pair production, with FCNC decay of the top quark or antiquark, and single top production ($pp \to tH$). [...]
CMS-PAS-TOP-17-003.- Geneva : CERN, 2017 Figure_001-a: PNG; Figure_001-b: PNG; 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_004-a: PDF; Figure_004-b: PDF; Figure_004-c: PDF; Figure_004-d: PDF; Figure_004-e: PDF; Figure_005-a: PDF; Figure_005-b: PDF; Figure_006: PDF; Figure_007-a: PDF; Figure_007-b: PDF; Fulltext in PDF: PDF;

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2017-09-18
12:36
Search for the standard model production of four top quarks with same-sign and multilepton final states in proton-proton collisions at $\sqrt{s}=13~\mathrm{TeV}$ /CMS Collaboration
The standard model production of four top quarks ($\mathrm{t\overline{t}t\overline{t}}$) is studied by the CMS Collaboration using events containing at least three leptons ($e, \mu$) or a same-sign pair. The events are produced in proton-proton collisions with a center-of-mass energy of $13~\mathrm{TeV}$ at the LHC, and the data sample corresponds to an integrated luminosity of $35.9~\mathrm{fb}^{-1}$, recorded in 2016. [...]
CMS-PAS-TOP-17-009.- Geneva : CERN, 2017 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_003-a: PDF; Figure_003-b: PDF; Figure_003-c: PDF; Figure_003-d: PDF; Figure_004-a: PDF; Figure_004-b: PDF; Figure_005: PDF; Fulltext in PDF: PDF;

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2017-09-18
12:11
Measurement of differential cross sections for top quark pair production and associated jets using the lepton+jets final state in proton-proton collisions at $13\,\mathrm{TeV}$ /CMS Collaboration
Differential and double-differential cross sections for the production of top quark pairs in proton-proton collisions at $13\,\mathrm{TeV}$ are measured as a function of kinematic variables of the top quarks and the top quark-antiquark system. In addition, kinematic properties and multiplicities of jets associated with the production of top quark pairs are measured. [...]
CMS-PAS-TOP-17-002.- Geneva : CERN, 2017 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_005-a: PDF; Figure_005-b: PDF; Figure_005-c: PDF; Figure_005-d: PDF; Figure_005-e: PDF; Figure_005-f: PDF; Figure_005-g: PDF; Figure_005-h: 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_007-e: PDF; Figure_007-f: PDF; Figure_008-a: PDF; Figure_008-b: PDF; Figure_008-c: PDF; Figure_008-d: 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_011-c: PDF; Figure_011-d: PDF; Figure_011-e: PDF; Figure_011-f: 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_014-a: PDF; Figure_014-b: PDF; Figure_014-c: PDF; Figure_015-a: PDF; Figure_015-b: PDF; Figure_015-c: PDF; Figure_015-d: PDF; Figure_016-a: PDF; Figure_016-b: PDF; Figure_016-c: PDF; Figure_016-d: PDF; Figure_017-a: PDF; Figure_017-b: PDF; Figure_017-c: PDF; Figure_017-d: PDF; Figure_018-a: PDF; Figure_018-b: PDF; Figure_018-c: PDF; Figure_018-d: PDF; Figure_019-a: PDF; Figure_019-b: PDF; Figure_019-c: PDF; Figure_019-d: PDF; Figure_020-a: PDF; Figure_020-b: PDF; Figure_020-c: PDF; Figure_020-d: PDF; Figure_021-a: PDF; Figure_021-b: PDF; Figure_021-c: PDF; Figure_021-d: PDF; Figure_022-a: PDF; Figure_022-b: PDF; Figure_022-c: PDF; Figure_022-d: PDF; Figure_023-a: PDF; Figure_023-b: PDF; Figure_023-c: PDF; Figure_023-d: 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_024-g: PDF; Figure_024-h: PDF; Figure_025-a: PDF; Figure_025-b: PDF; Figure_025-c: PDF; Figure_025-d: PDF; Figure_025-e: PDF; Figure_026-a: PDF; Figure_026-b: PDF; Figure_027-a: PDF; Figure_027-b: PDF; Figure_027-c: PDF; Figure_027-d: PDF; Figure_027-e: PDF; Figure_027-f: PDF; Figure_027-g: PDF; Figure_027-h: PDF; Figure_028-a: PDF; Figure_028-b: PDF; Figure_028-c: PDF; Figure_028-d: PDF; Figure_028-e: PDF; Figure_028-f: PDF; Figure_028-g: PDF; Figure_028-h: PDF; Figure_029-a: PDF; Figure_029-b: PDF; Figure_029-c: PDF; Figure_029-d: PDF; Figure_029-e: PDF; Figure_029-f: PDF; Figure_029-g: PDF; Figure_029-h: PDF; Fulltext in PDF: PDF;

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2017-09-18
11:57
Measurement of the top quark mass with lepton+jets final states in pp collisions at $\sqrt{s}=13~\mathrm{TeV}$ /CMS Collaboration
The mass of the top quark is measured using a sample of $\rm{t}\bar{\rm t}$ candidate events with one lepton, muon or electron, and at least four jets in the final state, collected by the CMS detector in pp collisions at $\sqrt{s}=13~\mathrm{TeV}$ at the CERN LHC. The candidate events are selected from data corresponding to an integrated luminosity of $35.9~\mathrm{fb}^{-1}$. [...]
CMS-PAS-TOP-17-007.- Geneva : CERN, 2017 Figure_001-a: PDF; Figure_001-b: 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_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_008-c: PDF; Figure_008-d: PDF; Fulltext in PDF: PDF;

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2017-09-01
15:39
Azimuthal angular correlations in high transverse momentum dijet events /CMS Collaboration
The azimuthal angle correlation between the two jets with the largest transverse momenta in inclusive 2-jet topologies, close to the back-to-back configuration, is measured for several regions of the leading jet transverse momentum. Measurements of the same observable requiring the presence of extra jets are also presented. [...]
CMS-PAS-SMP-17-009.- Geneva : CERN, 2017 Figure_001: PDF; Figure_002: PDF; Figure_003: PDF; Figure_004: PDF; Figure_005: PDF; Figure_006: PDF; Fulltext in PDF: PDF;

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2017-08-21
15:29
Measurement of the differential $\mathrm{t\bar{t}}$ cross section with high-$p_\mathrm{T}$ top-quark jets in the all-hadronic channel at $\sqrt{s}=8~\mathrm{TeV}$ /CMS Collaboration
A measurement of the differential $\mathrm{t\bar{t}}$ production cross section using $19.7~\mathrm{fb}^{-1}$ of all-jet events with high-$p_\mathrm{T}$ top-quark jets collected by the CMS detector at $\sqrt{s} = 8~\mathrm{TeV}$ is presented. This measurement focuses on events where both top quarks decay hadronically, giving rise to a dijet topology [...]
CMS-PAS-TOP-16-018.- Geneva : CERN, 2017 Figure_001-a: PNG; Figure_001-b: PNG; Figure_001-c: 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: PDF; Figure_005: PNG; Fulltext in PDF: PDF;

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2017-08-21
11:31
Measurement of groomed jet mass in PbPb and pp collisions at $\sqrt{s_{NN}} = 5.02~\mathrm{TeV}$ /CMS Collaboration
A measurement of the groomed jet mass ($M_g$) normalized by the jet transverse momentum ($p_\text{T}^\text{jet}$) for anti-$k_\text{T}$ jets with the radius parameter $0.4$ in PbPb and pp collisions at a center of mass energy of $5.02\,\mathrm{TeV}$ per nucleon pair is presented. The jet grooming algorithm is a recursive procedure which sequentially removes soft constituents of a jet until a pair of hard subjets is found. [...]
CMS-PAS-HIN-16-024.- Geneva : CERN, 2017 Figure_001-a: PDF; Figure_001-b: 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; Fulltext in PDF: PDF;

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