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CERN Document Server 2,018 εγγραφές βρέθηκαν  1 - 10επόμενοτέλος  μετάβαση στην εγγραφή: Η έρευνα πήρε 0.42 δευτερόλεπτα. 
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Measurements of top quark properties with the CMS experiment / Knolle, Joscha (Gent U.) /CMS Collaboration
Measurements of properties of the top quark with the CMS experiment at the CERN LHC are presented. Top quark pair production events at $\sqrt{s}=13\,\text{TeV}$ are used to measure the top quark Yukawa coupling, to study the spin correlation between the top quarks, and to extract the forward-backward asymmetry in quark-antiquark initiated production. [...]
CMS-CR-2020-123.- Geneva : CERN, 2020 - 5 p. Fulltext: PDF;
In : 8th Conference of Large Hadron Collider Physics (LHCP), Online, 25 - 30 May 2020
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2.
(91)
Measurements of top quark properties with the CMS experiment / Knolle, Joscha (DESY) /CMS Collaboration
Measurements of properties of the top quark with the CMS experiment at the CERN LHC are presented. Top quark pair production events at √𝑠=13 TeV are used to measure the top quarkYukawa coupling, to study the spin correlation between the top quarks, and to extract the forward-backward asymmetry in quark-antiquark initiated production. [...]
SISSA, 2021 - 4 p. - Published in : PoS LHCP2020 (2021) 072 Fulltext: PDF;
In : 8th Conference of Large Hadron Collider Physics (LHCP), Online, 25 - 30 May 2020, pp.072
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Measurement of the cross section of top quark-antiquark pair production in association with a W boson in proton-proton collisions at $\sqrt{s}=13\,\text{TeV}$ /CMS Collaboration
The cross section for the production of a top quark-antiquark pair in association with a W boson in proton-proton collisions at a center-of-mass energy of 13 TeV is measured in a data sample recorded by the CMS experiment that corresponds to an integrated luminosity of $138\,\text{fb}^{-1}$. Events with two or three leptons, electrons or muons, and additional jets are selected. [...]
CMS-PAS-TOP-21-011.- 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_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_005: PDF; Figure_006: 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_009-a: PDF; Figure_009-b: PDF; Figure_009-c: PDF; Figure_009-d: PDF; Figure_010: PDF; Figure_011: PDF; Figure_012: PDF; Fulltext in PDF: PDF; External link: Additional information for the analysis (restricted access)
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Direct search for the standard model Higgs boson decaying to a charm quark-antiquark pair /CMS Collaboration
A search for $\text{H}\to \text{c}\bar{\text{c}}$ in associated VH production with leptonically decaying V (W or Z) boson is performed with $138\,\text{fb}^{-1}$ of proton-proton collisions at $\sqrt{s}=13\,\text{TeV}$ in the CMS experiment. Novel charm jet identification and analysis techniques are used. [...]
CMS-PAS-HIG-21-008.- Geneva : CERN, 2022 Figure_001: PDF; Figure_002-a: PDF; Figure_002-b: PDF; Figure_003: PDF; Figure_004: PDF; Fulltext in PDF: PDF; External link: Additional information for the analysis (restricted access)
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Measurement of the inclusive and differential $\text{t}\bar{\text{t}}\gamma$ cross section and EFT interpretation in the dilepton channel at $\sqrt{s}=13\,\text{TeV}$ /CMS Collaboration
The production cross section of a top quark pair in association with a photon is measured in pp collisions in the decay channel with two oppositely charged leptons ($\text{e}^\pm\mu^\mp$, $\text{e}^+\text{e}^-$, $\mu^+\mu^-$). The data set of $138\,\text{fb}^{-1}$ was recorded by the CMS experiment at $\sqrt{s}=13\,\text{TeV}$ during the 2016 to 2018 data-taking period of the CERN LHC. [...]
CMS-PAS-TOP-21-004.- 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_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_005-a: PDF; Figure_005-b: PDF; Figure_006-a: PDF; Figure_006-b: PDF; Figure_006-c: PDF; Figure_007: 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_009-a: PDF; Figure_009-b: PDF; Figure_009-c: PDF; Figure_009-d: PDF; Figure_009-e: PDF; Figure_009-f: 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_011-e: PDF; Figure_011-f: PDF; Figure_012-a: PDF; Figure_012-b: PDF; Figure_013: PDF; Figure_014-a: PDF; Figure_014-b: PDF; Figure_015: PDF; Fulltext in PDF: PDF; External link: Additional information for the analysis (restricted access)
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6.
(71)
Template measurement of the top quark forward-backward asymmetry and anomalous chromoelectric and chromomagnetic moments in the semileptonic channel at sqrt(s)=13 TeV /CMS Collaboration
The linearized parton-level top quark forward-backward asymmetry $A^{(1)}_{\mathrm{FB}}$ and anomalous chromoelectric ($d$) and chromomagnetic ($\mu$) moments are measured in $35.9~\text{fb}^{-1}$ of LHC proton-proton collision data collected with the CMS detector in 2016 at a center-of-mass energy $13~\text{TeV}$. Candidate top quark/antiquark pair events decaying to lepton (muon or electron) plus jets final states with ``resolved" (low energy) and ``boosted" (high energy) topologies are selected and reconstructed using a kinematic fit of the decay products to top quark pair hypotheses. [...]
CMS-PAS-TOP-15-018.- Geneva : CERN, 2019 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_003-c: PDF; Figure_003-d: PDF; Figure_003-e: PDF; Figure_003-f: 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_007-a: PDF; Figure_007-b: PDF; Figure_007-c: PDF; Figure_007-d: PDF; Figure_007-e: PDF; Figure_007-f: PDF; Fulltext in PDF: PDF;
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Nonresonant pair production of highly energetic Higgs bosons decaying to bottom quarks /CMS Collaboration
A search for nonresonant Higgs boson (H) pair production via gluon and vector boson (V) fusion is performed in the final state where each H decays to a bottom quark-antiquark pair, using $138\,\text{fb}^{-1}$ of proton-proton collision data collected by the CMS experiment at $\sqrt{s}=13\,\text{TeV}$. The analysis targets highly Lorentz-boosted H jets identified using a graph neural network classifier. [...]
CMS-PAS-B2G-22-003.- Geneva : CERN, 2022 Figure_001-a: PDF; Figure_001-b: PDF; Figure_001-c: PDF; Figure_002: PDF; Figure_003-a: PDF; Figure_003-b: PDF; Figure_004: PDF; 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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Searches for ttH and tH with $\text{H}\rightarrow\text{b}\bar{\text{b}}$ / Schroeder, Matthias (CERN) /ATLAS, CMS and Higgs collaborations
The associated production of a Higgs boson with a top quark-antiquark pair (ttH production) or with a single top quark (tH production) allows a direct measurement of the top-Higgs-Yukawa coupling with minimal model dependence. In this article, recent results of searches for ttH and tH production in the $\text{H}\rightarrow\text{b}\bar{\text{b}}$ channel performed by the ATLAS and CMS experiments are reviewed. [...]
CMS-CR-2016-426.- Geneva : CERN, 2016 - 7 p. Fulltext: PDF;
In : 9th International Workshop on Top Quark Physics, Olomouc, Czech Republic, 19 - 29 Sep 2016
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(54)
Evidence for s-channel single top-quark production in $pp$ collisions at $\sqrt{s}=8\,\text{TeV}$ with the ATLAS detector / Rieck, Patrick (Humboldt University Berlin)
Evidence for single top-quark production in the $s$-channel using proton--proton collisions at a centre-of-mass energy of $8\,\mathrm{TeV}$ with the \ATLAS detector at the \CERN Large Hadron Collider. The analysis is performed on events containing one isolated electron or muon, large missing transverse momentum and exactly two $b$-tagged jets in the final state. [...]
ATL-PHYS-SLIDE-2016-094.- Geneva : CERN, 2016 - 1 p. Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
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(52)
Constraining the top quark Yukawa coupling from $\text{t}\bar{\text{t}}$ differential cross sections in the lepton+jets final state in proton-proton collisions at $\sqrt{s}=13~\mathrm{TeV}$
A measurement of the top quark Yukawa coupling from the top quark-antiquark ($\text{t}\bar{\text{t}}$) differential production cross sections in proton-proton collisions with the lepton+jets channel is presented. [...]
CMS-PAS-TOP-17-004. - 2019.
Additional information for the analysis (restricted access) - Fulltext in PDF - Figure_009-d - Figure_007-e - Figure_007-d - Figure_007-g - Figure_009-c - Figure_008-b - Figure_008-c - Figure_009-e - Figure_008-a - Figure_008-f - Figure_008-g - Figure_008-d - Figure_008-e - Figure_007-a - Figure_008-h - Figure_011-a - Figure_011-b - Figure_011-c - Figure_011-d - Figure_007-c - Figure_010 - Figure_007-b - Figure_009-b - Figure_002-a - Figure_003-a - Figure_003-c - Figure_003-b - Figure_006-f - Figure_009-f - Figure_005-h - Figure_004-b - Figure_007-h - Figure_004-a - Figure_005-c - Figure_005-b - Figure_005-a - Figure_007-f - Figure_005-g - Figure_005-f - Figure_005-e - Figure_005-d - Figure_009-a - Figure_006-a - Figure_006-b - Figure_006-c - Figure_006-d - Figure_006-e - Figure_002-b - Figure_006-g - Figure_006-h - Figure_001
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