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CERN Document Server 2,030 records found  1 - 10nextend  jump to record: Search took 0.63 seconds. 
1.
(100)
Search for $\mathrm{t\overline{t}H}$ production in the $\mathrm{H}\rightarrow \mathrm{b\overline{b}}$ decay channel with $\sqrt{s}=13~\mathrm{TeV}$ pp collisions at the CMS experiment /CMS Collaboration
First results of the search for the associated production of a Higgs boson with a top quark-antiquark pair ($\mathrm{t\overline{t}H}$) in proton-proton collisions at a center-of-mass energy of $\sqrt{s} = 13~\mathrm{TeV}$ are presented. The data correspond to an integrated luminosity of $2.7~\mathrm{fb}^{-1}$ recorded with the CMS experiment in 2015. [...]
CMS-PAS-HIG-16-004.- Geneva : CERN, 2016 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; Figure_003-e: 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_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_007-a: PDF; Figure_007-b: PDF; Figure_007-c: PDF; Figure_007-d: PDF; Figure_007-e: PDF; Figure_008-a: PDF; Figure_008-b: PDF; Figure_009: PDF; Figure_010: PDF; Fulltext in PDF: PDF;
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2.
(91)
Search for $\mathrm{t\overline{t}H}$ production in the $\mathrm{H}\rightarrow \mathrm{b\overline{b}}$ decay channel with 2016 pp collision data at $\sqrt{s}=13~\mathrm{TeV}$ /CMS Collaboration
The results of the search for the associated production of a Higgs boson with a top quark-antiquark pair ($\mathrm{t\overline{t}H}$) in proton-proton collisions at a center-of-mass energy of $\sqrt{s} = 13\,$TeV are presented. The data correspond to an integrated luminosity of up to $12.9~\mathrm{fb}^{-1}$ recorded with the CMS experiment in 2016. [...]
CMS-PAS-HIG-16-038.- Geneva : CERN, 2016 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_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_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_009-a: PDF; Figure_009-b: PDF; Figure_010-a: PDF; Figure_010-b: PDF; Figure_011: PDF; Figure_012: PDF; Fulltext in PDF: PDF;
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3.
(38)
Measurement of $\mathrm{t\overline{t}H}$ production in the $\mathrm{H\rightarrow b\overline{b}}$ decay channel in $41.5\,\mathrm{fb}^{-1}$ of proton-proton collision data at $\sqrt{s}=13\,\mathrm{TeV}$ /CMS Collaboration
A measurement of the associated production of a standard model Higgs boson with a top quark-antiquark pair ($\mathrm{t\overline{t}H}$) in proton-proton collisions at $\sqrt{s}=13\,\mathrm{TeV}$ is presented. The result is based on data recorded with the CMS detector at the CERN LHC in 2017 and corresponds to an integrated luminosity of $41.5\,\mathrm{fb}^{-1}$ [...]
CMS-PAS-HIG-18-030.- Geneva : CERN, 2019 Figure_001: 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-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_005-e: PDF; Figure_005-f: PDF; Figure_006: PDF; Figure_007-a: PDF; Figure_007-b: PDF; Figure_008: PDF; Fulltext in PDF: PDF;
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4.
(28)
Measurement of the $\mathrm{t\overline{t}H}$ and $\mathrm{tH}$ production rates in the $\mathrm{H}\to\mathrm{b\overline{b}}$ decay channel with $138\,\mathrm{fb}^{-1}$ of proton-proton collision data at $\sqrt{s}=13\,\mathrm{TeV}$ /CMS Collaboration
An analysis of the production of a Higgs boson (H) in association with a top quark-antiquark pair ($\mathrm{t\overline{t}H}$) or a single top quark ($\mathrm{tH}$) in the channel where the Higgs boson decays into a bottom quark-antiquark pair ($\mathrm{H}\to\mathrm{b\overline{b}}$) is presented. The analysis utilises proton-proton collision data collected at the CERN LHC with the CMS experiment at $\sqrt{s}=13\,\mathrm{TeV}$ between 2016 and 2018, which correspond to an integrated luminosity of $138\,\mathrm{fb}^{-1}$ [...]
CMS-PAS-HIG-19-011.- Geneva : CERN, 2023 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-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_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_008: PDF; Figure_009: PDF; Figure_010: PDF; Figure_011-a: PDF; Figure_011-b: PDF; Figure_011-c: PDF; Figure_012-a: PDF; Figure_012-b: PDF; Figure_013: PDF; Figure_014: PDF; Figure_015-a: PDF; Figure_015-b: PDF; Figure_016: PDF; Figure_017-a: PDF; Figure_017-b: PDF; Fulltext in PDF: PDF; External link: Additional information for the analysis (restricted access)
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5.
(16)
Inclusive search for boosted Higgs bosons using H$ \rightarrow \mathrm{b\overline{b}}$ decays with the CMS experiment / Vernieri, Caterina (Fermilab) /CMS Collaboration
We present the first search for the standard model Higgs boson (H) produced with large transverse momentum ($\mathrm{p_{T}}$) via gluon fusion and decaying to a bottom quark-antiquark pair ($\mathrm{b\overline{b}}$). The search is performed using a data set of pp collisions at $\sqrt{s}=13$ TeV collected with the CMS experiment at the LHC, corresponding to an integrated luminosity of 35.9 fb$^{\mathrm{-1}}$. [...]
CMS-CR-2017-287; FERMILAB-CONF-17-428-PPD; arXiv:1711.10508.- Geneva : SISSA, 2017-10-04 - 7 p. - Published in : PoS EPS-HEP2017 (2017) 349 Fulltext: PoS(EPS-HEP2017)349 - PDF; CR2017_287 - PDF; fermilab-conf-17-428-ppd - PDF; Preprint: PDF; External links: FERMILABCONF; PoS server
In : 2017 European Physical Society Conference on High Energy Physics, Venice, Italy, 05 - 12 Jul 2017, pp.349
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6.
(14)
Search for the standard model Higgs boson produced through vector boson fusion and decaying to bb with proton-proton collisions at sqrt(s) = 13 TeV /CMS Collaboration
A search for a standard model Higgs boson (H) that is produced through vector boson fusion and decays to a bottom-quark pair is performed using proton-proton collisions at $\sqrt{s}=13$~TeV. The data sample corresponds to an integrated luminosity of 2.3~fb$^{-1}$ recorded in 2015 with the CMS experiment at the CERN LHC. The observed 95\% confidence level upper limit on the production of a $\mathrm{H}\rightarrow \mathrm{b\overline{b}}$ signal at a mass of 125~GeV is 3.0 times the standard model expectation, compared to 5.0 expected in absence of a signal. The combination of this result with the previous CMS search using proton-proton collisions at $\sqrt{s}=8$~TeV yields an observed 95\% confidence level upper limit on the signal production of 3.4 times the standard model expectation, where 2.2 is expected in the absence of signal, and a corresponding fitted signal strength $\mu=\sigma/\sigma_\mathrm{SM}=1.3^{+1.2}_{-1.1}$..
CMS-PAS-HIG-16-003.- Geneva : CERN, 2016 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_006-a: PDF; Figure_006-b: 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_009: PDF; Fulltext in PDF: PDF;
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7.
(14)
Results and Prospects for $\mathrm{t\overline{t}H}$ at CMS / Hauk, Johannes (DESY) /CMS Collaboration
First results of associated top-quark pair and Higgs-boson production ($\mathrm{t\overline{t}H}$) at CMS from the LHC Run~2 era at centre-of-mass energy $\sqrt{s}=13\,\mathrm{Te\hspace{-.08em}V}$ are presented. The $\mathrm{t\overline{t}H}$ process is the only one allowing a direct measurement of the top-Higgs coupling, which is an important test of the Standard Model (SM), and for searching new physics. Three analyses are performed and optimised individually according to different Higgs boson decays, and results are obtained in each for the signal strength~$\mu=\sigma/\sigma_{\mathrm{SM}}$ being the cross-section ratio of the measurement to the SM prediction. The diphoton decay $\mathrm{t\overline{t}H}$($\gamma\gamma$) results in $\mu=3.8^{+4.5}_{-3.6}$, the decays with leptons in the final state $\mathrm{t\overline{t}H}$(multileptons) in $\mu=0.6^{+1.4}_{-1.1}$, and the decay to a bottom quark pair $\mathrm{t\overline{t}H}$($\mathrm{b\overline{b}}$) yields $\mu=-2.0\pm1.8$. A combined result of $\mu_{\mathrm{t\overline{t}H}}=0.15^{+0.95}_{-0.81}$ is obtained from a fit to all three channels. No significant deviation from the SM is observed..
CMS-CR-2016-078.- Geneva : CERN, 2016 - 9 p. - Published in : (2016) , pp. 289-298 Fulltext: PDF;
In : 51st Rencontres de Moriond on Electroweak Interactions and Unified Theories, La Thuile, Italy, 12 - 19 Mar 2016, pp.289-298
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8.
(12)
Measurements of Higgs boson properties in hadronic final states at CMS / Giannini, Leonardo (INFN, Pisa ; Pisa, Scuola Normale Superiore) /CMS Collaboration
The most recent CMS Higgs boson (H) physics results, with the Higgs decaying to a bottom quark-antiquark pair ($\mathrm{b\bar{b}}$), are presented. The focus is on the analysis of data collected at $\sqrt{s} = 13\,\mathrm{TeV}$ in 2017, corresponding approximately to $41\,\mathrm{fb}^{-1}$.\\ The analysis targeting the associated production of a Higgs boson and a vector boson (VH), with $\mathrm{H}\to\mathrm{b\bar{b}}$, yields an observed significance of $3.3$ standard deviations ($\sigma$) above the backgroundonly hypothesis, with an expected significance of $3.1\sigma$. [...]
CMS-CR-2019-153.- Geneva : SISSA, 2020 - 7 p. - Published in : PoS EPS-HEP2019 (2020) 342 Fulltext: PDF;
In : European Physical Society Conference on High Energy Physics (EPS-HEP) 2019, Ghent, Belgium, 10 - 17 Jul 2019, pp.342
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9.
(11)
Search for the standard model Higgs boson in the dilepton plus photon channel in $\mathrm{p}\mathrm{p}$ collisions at $\sqrt{s}=13~\mathrm{TeV}$ /CMS Collaboration
A search for a Higgs boson decaying into a pair of electrons or muons plus a photon is described. This final state has contributions from Higgs decays to a $\mathrm{Z}$ boson and a photon ($\mathrm{H}\rightarrow \mathrm{Z}\gamma\rightarrow \ell\ell\gamma~,~\ell=\mathrm{e}$ or $\mu$), or to two photons, one of which has an internal conversion into a lepton pair ($\mathrm{H}\rightarrow \gamma^{*}\gamma\rightarrow\mu\mu\gamma$). [...]
CMS-PAS-HIG-17-007.- Geneva : CERN, 2018 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_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: PDF; Figure_006: PDF; Figure_007: PDF; Figure_008: PDF; Fulltext in PDF: PDF;
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10.
(9)
Projected performance of Higgs analyses at the HL-LHC for ECFA 2016 /CMS Collaboration
Projections of 13 TeV Higgs boson analyses to the High-Luminosity LHC conditions, with an integrated luminosity of up to $3000~\mathrm{fb}^{-1}$, are presented. The studies are performed under two scenarios, considering the systematic uncertainties in the present and in the High-Luminosity LHC conditions. [...]
CMS-PAS-FTR-16-002.- Geneva : CERN, 2017 Figure_001-a: PDF; Figure_001-b: 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_006: PDF; Figure_007: 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: PDF; Figure_012: PDF; Fulltext in PDF: PDF;
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