CERN Accelerating science

CMS Physics Analysis Summaries

Últimas adquisiciones:
2018-04-03
09:33
Search for dark matter produced in association with a top quark pair at $\sqrt{s}$ = 13 TeV /CMS Collaboration
A search is performed for dark matter produced in association with a top quark pair in proton-proton collisions at $\sqrt{s}$ = 13 TeV recorded by the CMS detector at the LHC in 2016. The data correspond to an integrated luminosity of $35.9~\mathrm{fb}^{-1}$. [...]
CMS-PAS-EXO-16-049.- Geneva : CERN, 2018 Figure_001-a: PDF; Figure_001-b: PDF; Figure_001-c: PDF; Figure_002-a: PDF; Figure_002-b: PDF; Figure_003-a: PDF; Figure_003-b: PDF; Fulltext in PDF: PDF;

Registro completo - Registros similares
2018-03-26
16:51
Measurement of the nuclear modification factor of identified strange and multi-strange particles in pPb collisions at sqrt(sNN) = 5.02 TeV with CMS experiment /CMS Collaboration
Measurements of strange hadron ($\mathrm{K^0_S}$, $\Lambda+\overline{\Lambda}$, $\Xi^-+\overline{\Xi}^+$, and $\Omega^-+\overline{\Omega}^+$) transverse momentum spectra in pp and pPb collisions are presented in several center-of-mass rapidity ($y_\mathrm{CM}$) intervals. The data, corresponding to integrated luminosities of approximately $40.2~\mathrm{nb}^{-1}$ and $15.6~\mu$b$^{-1}$ for pp and pPb respectively, were collected at $\sqrt{s_{_\mathrm{NN}}}=5.02~\mathrm{TeV}$ by the CMS experiment. [...]
CMS-PAS-HIN-16-013.- Geneva : CERN, 2018 Figure_001: PDF; Figure_002: PDF; Figure_003: PDF; Figure_004: PDF; Figure_005: PDF; Figure_006: PDF; Fulltext in PDF: PDF;

Registro completo - Registros similares
2018-03-22
13:15
Search for a heavy resonance decaying into a vector boson and a Higgs boson in semileptonic final states at $\sqrt{s}=13~\mathrm{TeV}$ /CMS Collaboration
A search for heavy resonances decaying into a vector boson and the standard model Higgs boson is presented, in final states containing b quark-antiquark pairs from the decay of the Higgs boson and leptons (electrons and muons) or missing transverse momentum, because of undetected neutrinos, from the decay of the vector bosons. The analysis is performed using a data sample corresponding to an integrated luminosity of $35.9~\mathrm{fb}^{-1}$ collected in 2016 by the CMS experiment at the CERN LHC from proton-proton collisions at a center-of-mass energy of $13~\mathrm{TeV}$. [...]
CMS-PAS-B2G-17-004.- Geneva : CERN, 2018 Figure_001-a: PDF; Figure_001-b: PDF; Figure_001-c: PDF; Figure_001-d: 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_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: PDF; Figure_007: PDF; Figure_008: PDF; Figure_009-a: PDF; Figure_009-b: PDF; Figure_010: PDF; Fulltext in PDF: PDF;

Registro completo - Registros similares
2018-03-19
11:11
Search for chargino pair production and top squark pair production in final states with two leptons in proton-proton collisions at $\sqrt{s}=13~\mathrm{TeV}$ /CMS Collaboration
A search for pair production of supersymmetric particles in events with two leptons (electrons or muons) and missing transverse momentum is reported. The data sample corresponds to $35.9~\mathrm{fb}^{-1}$ of proton-proton collisions at $\sqrt{s}=13~\mathrm{TeV}$ collected by the CMS detector during the 2016 data taking period at the CERN LHC. [...]
CMS-PAS-SUS-17-010.- Geneva : CERN, 2018 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_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_006-f: PDF; Figure_007-a: PDF; Figure_007-b: PDF; Figure_008-a: PDF; Figure_008-b: PDF; Fulltext in PDF: PDF;

Registro completo - Registros similares
2018-03-19
10:54
Study of the underlying event in top quark pair production at 13 TeV /CMS Collaboration
Normalized differential cross sections as functions of the multiplicity and kinematic variables of charged-particle tracks from the underlying event are measured in top quark and antiquark pair events produced in proton-proton collisions at a center-of-mass energy of 13 TeV. The analysis is based on data collected by the CMS experiment at the LHC in 2016 and corresponding to an integrated luminosity of 35.9 fb$^{-1}$. [...]
CMS-PAS-TOP-17-015.- Geneva : CERN, 2018 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_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_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: PDF; Fulltext in PDF: PDF;

Registro completo - Registros similares
2018-03-15
03:02
Measurement of jet substructure observables in $\mathrm{t \bar t}$ events from pp collisions at $\sqrt{s}=13~\mathrm{TeV}$ /CMS Collaboration
A measurement of differential jet substructure observables is presented using $\mathrm{t \bar t}$ lepton+jets events from proton-proton collisions at $\sqrt{s}=13~\mathrm{TeV}$ recorded by the CMS experiment at the LHC in 2016 corresponding to an integrated luminosity of $35.9~\mathrm{fb^{-1}}$. Multiple jet substructure variables, such as the particle multiplicity, width, eccentricity, $p_\mathrm{T}$ dispersion, N-subjettiness ratios, generalized angularities, and energy correlation functions, are measured for inclusive jets, as well as for identified bottom, light-quark, and gluon jets from the $\mathrm{t \bar t}$ final state. [...]
CMS-PAS-TOP-17-013.- Geneva : CERN, 2018 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_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_008-a: PDF; Figure_008-b: PDF; Figure_009: 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: 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_018-a: PDF; Figure_018-b: PDF; Figure_019-a: PDF; Figure_019-b: 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; Fulltext in PDF: PDF;

Registro completo - Registros similares
2018-03-15
03:02
Search for the exotic decay of the Higgs boson to a pair of light pseudoscalars in the final state of two muons and two $\tau$ leptons at $\sqrt{s}=13$ TeV. /CMS Collaboration
A search for exotic Higgs boson decays to light pseudoscalars in the final state of two muons and two $\tau$ leptons is performed using $35.9~\mathrm{fb}^{-1}$ of data accumulated by the CMS experiment at the LHC at a center-of-mass energy of 13 TeV. Masses of the pseudoscalar boson between 15 and 62.5 GeV are probed, and no significant excess of data is observed above the prediction of the standard model. [...]
CMS-PAS-HIG-17-029.- Geneva : CERN, 2018 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_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; Fulltext in PDF: PDF;

Registro completo - Registros similares
2018-03-14
10:14
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;

Registro completo - Registros similares
2018-03-14
10:13
Search for invisible decays of the Higgs boson produced through vector boson fusion at $\sqrt{s} = 13~\mathrm{TeV}$ /CMS Collaboration
A search for invisible decays of the Higgs boson is performed using $13~\mathrm{TeV}$ proton-proton collision data collected by the CMS experiment at the LHC in 2016, corresponding to an integrated luminosity of $35.9~\mathrm{fb}^{-1}$. The search targets the production of the Higgs boson through vector boson fusion. [...]
CMS-PAS-HIG-17-023.- Geneva : CERN, 2018 Figure_001-a: PDF; Figure_001-b: PDF; Figure_001-c: 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: 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: 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: PDF; Figure_017: PNG; Figure_018: PNG; Fulltext in PDF: PDF;

Registro completo - Registros similares
2018-03-13
18:30
Search for top squarks decaying via four-body or chargino-mediated modes in the single-lepton final state at $\sqrt{s} = 13~\mathrm{TeV}$ /CMS Collaboration
A search for top squark pair production in a compressed scenario, where the mass difference between the top squark and the lightest supersymmetric particle (LSP) is smaller than the mass of the W boson, is presented. The dataset is comprised of proton-proton collisions, recorded by the CMS experiment at a centre-of-mass energy of $13~\mathrm{TeV}$ and corresponding to an integrated luminosity of $35.9~\mathrm{fb}^{-1}$. [...]
CMS-PAS-SUS-17-005.- 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_004-c: PDF; Figure_004-d: PDF; Figure_004-e: PDF; Figure_004-f: PDF; Figure_004-g: PDF; Figure_004-h: PDF; Figure_005: PDF; Figure_006-a: PDF; Figure_006-b: PDF; Figure_007: PDF; Figure_008-a: PDF; Figure_008-b: PDF; Fulltext in PDF: PDF;

Registro completo - Registros similares