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CERN Document Server Sök i 1,121 journaler efter:  1 - 10nästaslut  gå till journal: Sökningen tog 0.70 sekunder. 
1.
First measurement of the forward rapidity gap distribution in pPb collisions at $ \sqrt{\smash[b]{s_{_{\mathrm{NN}}}}} = $ 8.16 TeV / CMS Collaboration
For the first time at LHC energies, the forward rapidity gap spectra from proton-lead collisions for both proton and lead dissociation processes are presented. The analysis is performed over 10.4 units of pseudorapidity at a center-of-mass energy per nucleon pair of $ \sqrt{\smash[b]{s_{_{\mathrm{NN}}}}} = $ 8.16 TeV, almost 300 times higher than in previous measurements of diffractive production in proton-nucleus collisions. [...]
arXiv:2301.07630; CMS-HIN-18-019; CERN-EP-2022-164; CMS-HIN-18-019-003.- Geneva : CERN, 2023-11-01 - 25 p. - Published in : Phys. Rev. D 108 (2023) 092004 Fulltext: PDF; Fulltext from Publisher: PDF; External links: Additional information for the analysis; CMS AuthorList
2.
Measurements of jet multiplicity and jet transverse momentum in multijet events in proton-proton collisions at $ \sqrt{s}= $ 13 TeV / CMS Collaboration
Multijet events at large transverse momentum ($ p_{\mathrm{T}} $) are measured at $ \sqrt{s}= $ 13 TeV using data recorded with the CMS detector at the LHC, corresponding to an integrated luminosity of 36.3 fb$^{-1}$. The multiplicity of jets with $ p_{\mathrm{T}} > $ 50 GeV that are produced in association with a high-$ p_{\mathrm{T}} $ dijet system is measured in various ranges of the $ p_{\mathrm{T}} $ of the jet with the highest transverse momentum and as a function of the azimuthal angle difference $ \Delta\phi_{1,2} $ between the two highest $ p_{\mathrm{T}} $ jets in the dijet system. [...]
arXiv:2210.13557; CMS-SMP-21-006; CERN-EP-2022-144; CMS-SMP-21-006-003.- Geneva : CERN, 2023-08-22 - 25 p. - Published in : Eur. Phys. J. C 83 (2023) 742 Fulltext: 2210.13557 - PDF; 803f4ed4711aa3d9018f9864b52cb6b8 - PDF; Fulltext from Publisher: PDF; External link: Fermilab Library Server
3.
Precision measurement of the Z boson invisible width in pp collisions at $\sqrt{s}$ = 13 TeV / CMS Collaboration
A precise measurement of the invisible width of the Z boson produced in proton-proton collisions at a center-of-mass energy of 13 TeV is presented using data recorded by the CMS experiment at the LHC, corresponding to an integrated luminosity of 36.3 fb$^{-1}$. The result is obtained from a simultaneous fit to kinematic distributions for two data samples of Z boson plus jets: one dominated by Z boson decays to invisible particles and the other by Z boson decays to muon and electron pairs. [...]
arXiv:2206.07110; CMS-SMP-18-014; CERN-EP-2022-088; CMS-SMP-18-014-003.- 2023-05-22 - 14 p. - Published in : Phys. Lett. B 842 (2023) 137563 Fulltext: 2206.07110 - PDF; d8ee8d323b9ab80b63f3837ca02ace0c - PDF; Fulltext from Publisher: PDF; External link: Fermilab Library Server
4.
Combination of inclusive top-quark pair production cross-section measurements using ATLAS and CMS data at $\sqrt{s}= 7$ and 8 TeV / ATLAS Collaboration
A combination of measurements of the inclusive top-quark pair production cross-section performed by ATLAS and CMS in proton-proton collisions at centre-of-mass energies of 7 and 8 TeV at the LHC is presented. The cross-sections are obtained using top-quark pair decays with an opposite-charge electron-muon pair in the final state and with data corresponding to an integrated luminosity of about 5 fb$^{-1}$ at $\sqrt{s}=7$ TeV and about 20 fb$^{-1}$ at $\sqrt{s}=8$ TeV for each experiment. [...]
arXiv:2205.13830; CERN-EP-2021-222; CMS-TOP-18-014; CERN-LPCC-2022-03.- 2023-07-27 - 59 p. - Published in : JHEP 2307 (2023) 213 Fulltext: PDF; Fulltext from Publisher: PDF; External link: Previous draft version
5.
Search for CP violating top quark couplings in pp collisions at $ \sqrt{s} $ = 13 TeV / CMS Collaboration
Results are presented from a search for CP violation in top quark pair production, using proton-proton collisions at a center-of-mass energy of 13 TeV. The data used for this analysis consist of final states with two charged leptons collected by the CMS experiment, and correspond to an integrated luminosity of 35.9 fb$^{-1}$. [...]
arXiv:2205.07434; CMS-TOP-18-007; CERN-EP-2021-143; CMS-TOP-18-007-003.- Geneva : CERN, 2023-07-04 - 45 p. - Published in : JHEP 2307 (2023) 023 Fulltext: PDF; Fulltext from Publisher: PDF; External links: Additional information for the analysis; CMS AuthorList
6.
Measurement of the mass dependence of the transverse momentum of lepton pairs in Drell-Yan production in proton-proton collisions at $\sqrt{s}$ = 13 TeV / CMS Collaboration
The double differential cross sections of the Drell-Yan lepton pair ($\ell^{+}\ell^{-}$, dielectron or dimuon) production are measured as functions of the invariant mass ${m_{{\ell} {\ell} }}$, transverse momentum ${p_{\mathrm{T}}}(\ell\ell)$, and ${\varphi^{*}_{\eta}}$. The ${\varphi^{*}_{\eta}}$ observable, derived from angular measurements of the leptons and highly correlated with ${p_{\mathrm{T}}}(\ell\ell)$, is used to probe the low-${p_{\mathrm{T}}}(\ell\ell)$ region in a complementary way. [...]
arXiv:2205.04897; CMS-SMP-20-003; CERN-EP-2022-053.- 2023-07-17 - 47 p. - Published in : Eur. Phys. J. C 83 (2023) 628 Fulltext: PDF; Fulltext from Publisher: PDF; External links: Additional information for the analysis; CMS AuthorList
7.
Measurement of differential cross sections for the production of a Z boson in association with jets in proton-proton collisions at $\sqrt{s}$ = 13 TeV / CMS Collaboration
A measurement is presented of the production of Z bosons that decay into two electrons or muons in association with jets, in proton-proton collisions at a centre-of-mass energy of 13 TeV. The data were recorded by the CMS Collaboration at the LHC with an integrated luminosity of 35.9 fb$^{-1}$. [...]
arXiv:2205.02872; CMS-SMP-19-009; CERN-EP-2021-175.- 2023-09-06 - 37 p. - Published in : Phys. Rev. D 108 (2023) 052004 Fulltext: 2205.02872 - PDF; Publication - PDF; 08425df9d401b17be2529702946971ca - PDF; Fulltext from Publisher: PDF; External link: Fermilab Library Server
8.
Search for narrow resonances in the b-tagged dijet mass spectrum in proton-proton collisions at $\sqrt{s}$ = 13 TeV / CMS Collaboration
A search is performed for narrow resonances decaying to final states of two jets, with at least one jet originating from a b quark, in proton-proton collisions at $\sqrt{s}$ = 13 TeV. The data set corresponds to an integrated luminosity of 138 fb$^{-1}$ collected with the CMS detector at the LHC. [...]
arXiv:2205.01835; CMS-EXO-20-008; CERN-EP-2022-037; CMS-EXO-20-008-003.- 2023-07-01 - 22 p. - Published in : Phys. Rev. D 108 (2023) 012009 Fulltext: PDF; Fulltext from Publisher: PDF; External links: Additional information for the analysis; CMS AuthorList
9.
Strange hadron collectivity in pPb and PbPb collisions / CMS Collaboration
The collective behavior of K$^0_\mathrm{S}$ and $\Lambda/\bar{\Lambda}$ strange hadrons is studied by measuring the elliptic azimuthal anisotropy ($v_2$) using the scalar-product and multiparticle correlation methods. Proton-lead (pPb) collisions at a nucleon-nucleon center-of-mass energy $\sqrt{s_\mathrm{NN}}$ = 8.16 TeV and lead-lead (PbPb) collisions at $\sqrt{s_\mathrm{NN}}$ = 5.02 TeV collected by the CMS experiment at the LHC are investigated. [...]
arXiv:2205.00080; CMS-HIN-19-004; CERN-EP-2022-036.- 2023-05-02 - 21 p. - Published in : JHEP 2305 (2023) 007 Fulltext: 2205.00080 - PDF; 1bd7d38f3a2f66438c32125dff803e13 - PDF; Fulltext from Publisher: PDF; External link: Fermilab Library Server
10.
Azimuthal Correlations within Exclusive Dijets with Large Momentum Transfer in Photon-Lead Collisions / CMS Collaboration
The first measurement of the azimuthal angular correlations of exclusively produced events with two jets in photon-lead interactions at large momentum transfer is presented. Theoretical predictions relate such correlations to the polarization of gluons within nuclei. [...]
arXiv:2205.00045; CMS-HIN-18-011; CERN-EP-2021-071; CMS-HIN-18-011-004.- Geneva : CERN, 2023-08-01 - 10 p. - Published in : Phys. Rev. Lett. 131 (2023) 051901 Fulltext: PDF; Fulltext from Publisher: PDF; External link: Fermilab Library Server

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