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CERN Document Server Znaleziono 371 rekordów  1 - 10następnykoniec  skocz do rekordu: Szukanie trwało 0.58 sekund. 
1.
Measurement of the mass difference between top quark and antiquark in pp collisions at $\sqrt{s} = 8$ TeV / CMS Collaboration
The invariance of the standard model (SM) under the CPT transformation predicts equality of particle and antiparticle masses. This prediction is tested by measuring the mass difference between the top quark and antiquark (Delta m[t] = m[t] - m[t-bar]) that are produced in pp collisions at a center-of-mass energy of 8 TeV, using events with a muon or an electron and at least four jets in the final state. [...]
arXiv:1610.09551; CMS-TOP-12-031; CERN-EP-2016-249.- Geneva : Elsevier, 2017-07-10 - 22 p. - Published in : Phys. Lett. B 770 (2017) 50-71 Article from SCOAP3: PDF; Fulltext: fermilab-pub-16-592-cms - PDF; arXiv:1610.09551 - PDF; External link: Figures, tables and other information
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2.
Measurement of the differential cross section for top quark pair production in pp collisions at $\sqrt{s} =$ 8 TeV / CMS Collaboration
The normalized differential cross section for top quark pair ($ \mathrm{ t \bar{t} } $) production is measured in pp collisions at a centre-of-mass energy of 8 TeV at the CERN LHC using the CMS detector in data corresponding to an integrated luminosity of 19.7 fb$^{-1}$. The measurements are performed in the lepton+jets (e/$ \mu $+jets) and in the dilepton (ee, $ \mu \mu $, and e$ \mu $) decay channels. [...]
arXiv:1505.04480; CMS-TOP-12-028; CERN-PH-EP-2015-117; CMS-TOP-12-028; CERN-PH-EP-2015-117.- Geneva : CERN, 2015-11-20 - 65 p. - Published in : Eur. Phys. J. C 75 (2015) 542 Article from SCOAP3: PDF; Fulltext: PDF; Springer Open Access article: PDF; External links: Rivet analyses reference; Rivet analyses reference
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3.
Measurement of diffractive dissociation cross sections in pp collisions at $\sqrt{s}$ =7 TeV / CMS Collaboration
Measurements of diffractive dissociation cross sections in pp collisions at $\sqrt{s}$ = 7 TeV are presented in kinematic regions defined by the masses $M_X$ and $M_Y$ of the two final-state hadronic systems separated by the largest rapidity gap in the event. Differential cross sections are measured as a function of $\xi_X= M^2_X/s$ in the region $\log_{10}\xi_X$ between $-5.5$ and $-2.5$, for $\log_{10}M_Y$ lower than $0.5$, dominated by single dissociation (SD), and $\log_{10}M_Y$ between $0.5$ and $1.1$, dominated by double dissociation (DD), where $M_X$ and $M_Y$ are given in GeV. [...]
arXiv:1503.08689; CMS-FSQ-12-005; CERN-PH-EP-2015-062; CERN-PH-EP-2015-062; CMS-FSQ-12-005.- Geneva : CERN, 2015-07-06 - 32 p. - Published in : Phys. Rev. D 92 (2015) 012003 APS Open Access article: PDF; Fulltext: arXiv:1503.08689 - PDF; openaccess_PhysRevD.92.012003 - PDF; External links: Rivet analyses reference; Open Access fulltext
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4.
Nuclear effects on the transverse momentum spectra of charged particles in pPb collisions at $\sqrt{s_{\mathrm{NN}}}$ = 5.02 TeV / CMS Collaboration
Transverse momentum spectra of charged particles are measured by the CMS experiment at the CERN LHC in pPb collisions at $\sqrt{s_{\mathrm{NN}}}$ = 5.02 TeV, in the range of $p_\mathrm{T}$ between 0.4 and 120 GeV/$c$ and pseudorapidity $|\eta_\mathrm{CM}|$ lower than 1.8 in the proton-nucleon center-of-mass frame. For $p_\mathrm{T}$ lower than 10 GeV/$c$, the charged-particle production is asymmetric about $|\eta_\mathrm{CM}|$ = 0, with smaller yield observed in the direction of the proton beam, qualitatively consistent with expectations from shadowing in nuclear parton distribution functions (nPDF). [...]
arXiv:1502.05387; CMS-HIN-12-017; CERN-PH-EP-2014-282; CMS-HIN-12-017; CERN-PH-EP-2014-282.- Geneva : CERN, 2015-05-29 - 37 p. - Published in : Eur. Phys. J. C 75 (2015) 237 Article from SCOAP3: PDF; Fulltext: PDF; Fulltext from Publisher: PDF; Springer Open Access article: PDF;
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5.
Search for physics beyond the standard model in dilepton mass spectra in proton-proton collisions at $\sqrt{s}$ = 8 TeV / CMS Collaboration
Dimuon and dielectron mass spectra, obtained from data resulting from proton-proton collisions at 8 TeV and recorded by the CMS experiment, are used to search for both narrow resonances and broad deviations from standard model predictions. The data correspond to an integrated luminosity of 20.6 (19.7) fb$^{-1}$ for the dimuon (dielectron) channel. [...]
arXiv:1412.6302; CMS-EXO-12-061; CERN-PH-EP-2014-272; CERN-PH-EP-2014-272; CMS-EXO-12-061.- Geneva : CERN, 2015-04-07 - 47 p. - Published in : JHEP 04 (2015) 025 Article from SCOAP3: scoap3-fulltext - PDF; scoap - PDF; Fulltext: PDF; Springer Open Access article: PDF; External link: Preprint
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6.
Measurement of the inclusive 3-jet production differential cross section in proton-proton collisions at 7 TeV and determination of the strong coupling constant in the TeV range / CMS Collaboration
This paper presents a measurement of the inclusive 3-jet production differential cross section at a proton-proton centre-of-mass energy of 7 TeV using data corresponding to an integrated luminosity of 5 fb$^{-1}$ collected with the CMS detector. The analysis is based on the three jets with the highest transverse momenta. [...]
arXiv:1412.1633; CMS-SMP-12-027; CERN-PH-EP-2014-287; CMS-SMP-12-027; CERN-PH-EP-2014-287.- Geneva : CERN, 2015-05-01 - 37 p. - Published in : Eur. Phys. J. C 75 (2015) 186 Article from SCOAP3: scoap3-fulltext - PDF; scoap - PDF; Fulltext: PDF; Springer Open Access article: PDF; External link: Preprint
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7.
Search for long-lived particles that decay into final states containing two electrons or two muons in proton-proton collisions at $\sqrt{s}$ = 8 TeV / CMS Collaboration
A search is performed for long-lived particles that decay into final states that include a pair of electrons or a pair of muons. The experimental signature is a distinctive topology consisting of a pair of charge dleptons originating from a displaced secondary vertex. [...]
arXiv:1411.6977; CMS-EXO-12-037; CERN-PH-EP-2014-263; CMS-EXO-12-037; CERN-PH-EP-2014-263.- Geneva : CERN, 2015-03-18 - 26 p. - Published in : Phys. Rev. D 91 (2015) 052012 APS Open Access article: PDF; Fulltext: openaccess_PhysRevD.91.052012 - PDF; arXiv:1411.6977 - PDF; External link: Open Access fulltext
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8.
Search for long-lived neutral particles decaying to quark-antiquark pairs in proton-proton collisions at $\sqrt{s}$ = 8 TeV / CMS Collaboration
A search is performed for long-lived massive neutral particles decaying to quark-antiquark pairs. The experimental signature is a distinctive topology of a pair of jets, originating at a secondary vertex. [...]
arXiv:1411.6530; CMS-EXO-12-038; CERN-PH-EP-2014-256; CMS-EXO-12-038; CERN-PH-EP-2014-256.- Geneva : CERN, 2015-01-20 - 21 p. - Published in : Phys. Rev. D 91 (2015) 012007 APS Open Access article: PDF; Fulltext: arXiv:1411.6530 - PDF; openaccess_PhysRevD.91.012007 - PDF; External link: Open Access fulltext
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9.
Measurement of the cross section ratio $\sigma_\mathrm{t \bar{t} b \bar{b}} / \sigma_\mathrm{t \bar{t} jj }$ in pp collisions at $\sqrt{s}$ = 8 TeV / CMS Collaboration
The first measurement of the cross section ratio $\sigma_\mathrm{ t \bar{t} b \bar{b}} / \sigma_\mathrm{ t \bar{t} jj }$ is presented using a data sample corresponding to an integrated luminosity of 19.6 fb$^{-1}$ collected in pp collisions at $\sqrt{s}$ = 8 TeV with the CMS detector at the LHC. Events with two leptons ($\mathrm{e}$ or $\mu$) and four reconstructed jets, including two identified as b quark jets, in the final state are selected. [...]
arXiv:1411.5621; CMS-TOP-13-010; CERN-PH-EP-2014-249; CMS-TOP-13-010; CERN-PH-EP-2014-249.- Geneva : CERN, 2015-04-30 - 22 p. - Published in : Phys. Lett. B 746 (2015) 132 Article from SCOAP3: PDF; Elsevier Open Access article: PDF; Fulltext: PDF;
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10.
Search for quark contact interactions and extra spatial dimensions using dijet angular distributions in proton-proton collisions at $\sqrt{s}$ = 8 TeV / CMS Collaboration
A search is presented for quark contact interactions and extra spatial dimensions in proton-proton collisions at $\sqrt{s}$ = 8 TeV using dijet angular distributions. The search is based on a data set corresponding to an integrated luminosity of 19.7 fb$^{-1}$ collected by the CMS detector at the CERN LHC. [...]
arXiv:1411.2646; CMS-EXO-12-050; CERN-PH-EP-2014-261; CERN-PH-EP-2014-261; CMS-EXO-12-050.- Geneva : CERN, 2015-04-24 - 21 p. - Published in : Phys. Lett. B 746 (2015) 79 Article from SCOAP3: PDF; Elsevier Open Access article: PDF; Fulltext: PDF; External links: Fulltext; Rivet analyses reference
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CERN Document Server : Znaleziono 371 rekordów   1 - 10następnykoniec  skocz do rekordu:
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