Measurement of electroweak production of a W boson in association with two jets in proton-proton collisions at s = 13 Te

. 2020 ; 80 (1) : 43. [epub] 20200118

Status PubMed-not-MEDLINE Jazyk angličtina Země Francie Médium print-electronic

Typ dokumentu časopisecké články

Perzistentní odkaz   https://www.medvik.cz/link/pmid32026888

A measurement is presented of electroweak (EW) production of a W boson in association with two jets in proton-proton collisions at s = 13 Te . The data sample was recorded by the CMS Collaboration at the LHC and corresponds to an integrated luminosity of 35.9 fb - 1 . The measurement is performed for the ℓ ν jj final state (with ℓ ν indicating a lepton-neutrino pair, and j representing the quarks produced in the hard interaction) in a kinematic region defined by invariant mass m jj > 120 Ge and transverse momenta p T j > 25 Ge . The cross section of the process is measured in the electron and muon channels yielding σ EW ( W jj ) = 6.23 ± 0.12 (stat) ± 0.61 (syst) pb per channel, in agreement with leading-order standard model predictions. The additional hadronic activity of events in a signal-enriched region is studied, and the measurements are compared with predictions. The final state is also used to perform a search for anomalous trilinear gauge couplings. Limits on anomalous trilinear gauge couplings associated with dimension-six operators are given in the framework of an effective field theory. The corresponding 95% confidence level intervals are - 2.3 < c W W W / Λ 2 < 2.5 Te - 2 , - 8.8 < c W / Λ 2 < 16 Te - 2 , and - 45 < c B / Λ 2 < 46 Te - 2 . These results are combined with the CMS EW Zjj analysis, yielding the constraint on the c W W W coupling: - 1.8 < c W W W / Λ 2 < 2.0 Te - 2 .

Academy of Scientific Research and Technology of the Arab Republic of Egypt Egyptian Network of High Energy Physics Cairo Egypt

Baylor University Waco USA

Beihang University Beijing China

Benemerita Universidad Autonoma de Puebla Puebla Mexico

Bhabha Atomic Research Centre Mumbai India

Bogazici University Istanbul Turkey

Boston University Boston USA

Brown University Providence USA

Brunel University Uxbridge UK

California Institute of Technology Pasadena USA

Carnegie Mellon University Pittsburgh USA

Catholic University of America Washington DC USA

Centre de Calcul de l'Institut National de Physique Nucleaire et de Physique des Particules CNRS IN2P3 Villeurbanne France

Centro Brasileiro de Pesquisas Fisicas Rio de Janeiro Brazil

Centro de Investigacion y de Estudios Avanzados del IPN Mexico Mexico

Centro de Investigaciones Energéticas Medioambientales y Tecnológicas Madrid Spain

CERN European Organization for Nuclear Research Geneva Switzerland

Charles University Prague Czech Republic

Chonnam National University Institute for Universe and Elementary Particles Kwangju Korea

Cornell University Ithaca USA

Department of Physics Faculty of Science Chulalongkorn University Bangkok Thailand

Department of Physics University of Helsinki Helsinki Finland

Department of Physics University of Ruhuna Matara Sri Lanka

Deutsches Elektronen Synchrotron Hamburg Germany

Escuela Politecnica Nacional Quito Ecuador

ETH Zurich Institute for Particle Physics and Astrophysics Zurich Switzerland

Fermi National Accelerator Laboratory Batavia USA

Florida Institute of Technology Melbourne USA

Florida International University Miami USA

Florida State University Tallahassee USA

Georgian Technical University Tbilisi Georgia

Ghent University Ghent Belgium

Hanyang University Seoul Korea

Helsinki Institute of Physics Helsinki Finland

Imperial College London UK

Indian Institute of Science Bangalore India

Indian Institute of Science Education and Research Pune India

Indian Institute of Technology Madras Madras India

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Institut für Hochenergiephysik Wien Austria

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National and Kapodistrian University of Athens Athens Greece

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National Research Nuclear University 'Moscow Engineering Physics Institute' Moscow Russia

National Research Tomsk Polytechnic University Tomsk Russia

National Scientific Center Kharkov Institute of Physics and Technology Kharkov Ukraine

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Physics Department Science and Art Faculty Ukurova University Adana Turkey

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Rutgers The State University of New Jersey Piscataway USA

Rutherford Appleton Laboratory Didcot UK

RWTH Aachen University 1 Physikalisches Institut Aachen Germany

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RWTH Aachen University 3 Physikalisches Institut B Aachen Germany

Saha Institute of Nuclear Physics HBNI Kolkata India

Sejong University Seoul Korea

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Skobeltsyn Institute of Nuclear Physics Lomonosov Moscow State University Moscow Russia

State Key Laboratory of Nuclear Physics and Technology Peking University Beijing China

State University of New York at Buffalo Buffalo USA

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Tata Institute of Fundamental Research A Mumbai India

Tata Institute of Fundamental Research B Mumbai India

Tbilisi State University Tbilisi Georgia

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Zobrazit více v PubMed

ATLAS Collaboration, Observation of a new particle in the search for the standard model Higgs boson with the ATLAS detector at the LHC. Phys. Lett. B 716, 1 (2012). 10.1016/j.physletb.2012.08.020. arXiv:1207.7214

CMS Collaboration, Observation of a new boson at a mass of 125 GeV with the CMS experiment at the LHC. Phys. Lett. B 716, 30 (2012). 10.1016/j.physletb.2012.08.021. arXiv:1207.7235

CMS Collaboration, Observation of a new boson with mass near 125 GeV in pp collisions at

Cho G-C, et al. Weak boson fusion production of supersymmetric particles at the CERN LHC. Phys. Rev. D. 2006;73:054002. doi: 10.1103/PhysRevD.73.054002. DOI

Bjorken JD. Rapidity gaps and jets as a new physics signature in very high-energy hadron hadron collisions. Phys. Rev. D. 1993;47:101. doi: 10.1103/PhysRevD.47.101. PubMed DOI

Schissler F, Zeppenfeld D. Parton shower effects on W and Z production via vector boson fusion at NLO QCD. JHEP. 2013;04:057. doi: 10.1007/JHEP04(2013)057. DOI

Hagiwara K, Ishihara S, Szalapski R, Zeppenfeld D. Low-energy effects of new interactions in the electroweak boson sector. Phys. Rev. D. 1993;48:2182. doi: 10.1103/PhysRevD.48.2182. PubMed DOI

Degrande C, et al. Effective field theory: a modern approach to anomalous couplings. Ann. Phys. 2013;335:21. doi: 10.1016/j.aop.2013.04.016. DOI

CMS Collaboration, Measurement of electroweak production of a W boson and two forward jets in proton-proton collisions at

ATLAS Collaboration, Measurements of electroweak PubMed PMC

CMS Collaboration, Measurement of the hadronic activity in events with a Z and two jets and extraction of the cross section for the electroweak production of a Z with two jets in pp collisions at

CMS Collaboration, Measurement of electroweak production of two jets in association with a Z boson in proton-proton collisions at PubMed PMC

ATLAS Collaboration, Measurement of the electroweak production of dijets in association with a Z boson and distributions sensitive to vector boson fusion in proton-proton collisions at

ATLAS Collaboration, Measurement of the cross-section for electroweak production of dijets in association with a Z boson in pp collisions at

CMS Collaboration, Electroweak production of two jets in association with a Z boson in proton-proton collisions at

CMS Collaboration, Description and performance of track and primary-vertex reconstruction with the CMS tracker. JINST 9, P10009 (2014). 10.1088/1748-0221/9/10/P10009. arXiv:1405.6569

CMS Collaboration, Performance of electron reconstruction and selection with the CMS detector in proton-proton collisions at

CMS Collaboration, Performance of the CMS muon detector and muon reconstruction with proton-proton collisions at

CMS Collaboration, The CMS trigger system. JINST 12, P01020 (2017). 10.1088/1748-0221/12/01/P01020. arXiv:1609.02366

CMS Collaboration, The CMS experiment at the CERN LHC. JINST 3, S08004 (2008). 10.1088/1748-0221/3/08/S08004

Alwall J, et al. The automated computation of tree-level and next-to-leading order differential cross sections, and their matching to parton shower simulations. JHEP. 2014;07:079. doi: 10.1007/JHEP07(2014)079. DOI

Sjöstrand T, et al. An introduction to PYTHIA 8.2. Comput. Phys. Commun. 2015;191:159. doi: 10.1016/j.cpc.2015.01.024. DOI

NNPDF Collaboration, Unbiased global determination of parton distributions and their uncertainties at NNLO and at LO. Nucl. Phys. B 855, 153 (2012). 10.1016/j.nuclphysb.2011.09.024. arXiv:1107.2652

CMS Collaboration, Event generator tunes obtained from underlying event and multiparton scattering measurements. Eur. Phys. J. C 76, 155 (2016). 10.1140/epjc/s10052-016-3988-x. arXiv:1512.00815 PubMed PMC

Arnold K, et al. VBFNLO: a parton level Monte Carlo for processes with electroweak bosons. Comput. Phys. Commun. 2009;180:1661. doi: 10.1016/j.cpc.2009.03.006. DOI

J. Baglio et al., VBFNLO: a parton level Monte Carlo for processes with electroweak bosons—manual for version 2.7.0, (2011). arXiv:1107.4038

K. Arnold et al., Release note—VBFNLO-2.6.0, (2012). arXiv:1207.4975

Bähr M, et al. Herwig++ physics and manual. Eur. Phys. J. C. 2008;58:639. doi: 10.1140/epjc/s10052-008-0798-9. DOI

Seymour MH, Siodmok A. Constraining MPI models using DOI

Nason P. A new method for combining NLO QCD with shower Monte Carlo algorithms. JHEP. 2004;11:040. doi: 10.1088/1126-6708/2004/11/040. DOI

Frixione S, Nason P, Oleari C. Matching NLO QCD computations with parton shower simulations: the POWHEG method. JHEP. 2007;11:070. doi: 10.1088/1126-6708/2007/11/070. DOI

Alioli S, Nason P, Oleari C, Re E. A general framework for implementing NLO calculations in shower Monte Carlo programs: the POWHEG BOX. JHEP. 2010;06:043. doi: 10.1007/JHEP06(2010)043. DOI

Oleari C, Zeppenfeld D. QCD corrections to electroweak DOI

Jager B, Schneider S, Zanderighi G. Next-to-leading order QCD corrections to electroweak Zjj production in the POWHEG BOX. JHEP. 2012;09:083. doi: 10.1007/JHEP09(2012)083. DOI

Catani S, Dokshitzer Y L, Webber B R. The DOI

Catani S, Dokshitzer YL, Seymour MH, Webber BR. Longitudinally invariant DOI

Ellis SD, Soper DE. Successive combination jet algorithm for hadron collisions. Phys. Rev. D. 1993;48:3160. doi: 10.1103/PhysRevD.48.3160. PubMed DOI

Frederix R, Frixione S. Merging meets matching in MC@NLO. JHEP. 2012;12:061. doi: 10.1007/JHEP12(2012)061. DOI

Mangano ML, Moretti M, Piccinini F, Treccani M. Matching matrix elements and shower evolution for top-quark production in hadronic collisions. JHEP. 2007;01:013. doi: 10.1088/1126-6708/2007/01/013. DOI

Alwall J, et al. Comparative study of various algorithms for the merging of parton showers and matrix elements in hadronic collisions. Eur. Phys. J. C. 2008;53:473. doi: 10.1140/epjc/s10052-007-0490-5. DOI

Melnikov K, Petriello F. Electroweak gauge boson production at hadron colliders through DOI

N. Kidonakis, Differential and total cross sections for top pair and single top production. In: Proceedings of the XX International Workshop on Deep-Inelastic Scattering and Related Subjects. Bonn, Germany (2012). 10.3204/DESY-PROC-2012-02/251. arXiv:1205.3453

Czakon M, Fiedler P, Mitov A. Total top quark pair production cross section at hadron colliders through O( PubMed DOI

S. Alioli, P. Nason, C. Oleari, E. Re, NLO single-top production matched with shower in POWHEG: s- and t-channel contributions. JHEP 09, 111 (2009). 10.1088/1126-6708/2009/09/111. arXiv:0907.4076. [Erratum: 10.1007/JHEP02(2010)011]

Re E. Single-top Wt-channel production matched with parton showers using the POWHEG method. Eur. Phys. J. C. 2011;71:1547. doi: 10.1140/epjc/s10052-011-1547-z. DOI

N. Kidonakis, Top quark production (2013). arXiv:1311.0283

Campbell JM, Ellis RK. MCFM for the Tevatron and the LHC. Nucl. Phys. B Proc. Suppl. 2010;205–206:10. doi: 10.1016/j.nuclphysbps.2010.08.011. DOI

GEANT4 Collaboration, Geant4–a simulation toolkit. Nucl. Instrum. Meth. A 506, 250 (2003). 10.1016/S0168-9002(03)01368-8

Allison J, et al. Geant4 developments and applications. IEEE Trans. Nucl. Sci. 2006;53:270. doi: 10.1109/TNS.2006.869826. DOI

CMS Collaboration, Particle-flow reconstruction and global event description with the CMS detector. JINST 12, P10003 (2017). 10.1088/1748-0221/12/10/P10003. arXiv:1706.04965

M. Cacciari, G.P. Salam, G. Soyez, The anti-

Cacciari M, Salam GP, Soyez G. FastJet user manual. Eur. Phys. J. C. 2012;72:1896. doi: 10.1140/epjc/s10052-012-1896-2. DOI

CMS Collaboration, Performance of CMS muon reconstruction in pp collision events at

Cacciari M, Salam GP. Pileup subtraction using jet areas. Phys. Lett. B. 2008;659:119. doi: 10.1016/j.physletb.2007.09.077. PubMed DOI

CMS Collaboration, Performance of missing energy reconstruction in 13 TeV pp collision data using the CMS detector. CMS Physics Analysis Summary CMS-PAS-JME-16-004 (2016)

Cacciari M, Salam GP. Dispelling the DOI

CMS Collaboration, Determination of jet energy calibration and transverse momentum resolution in CMS. JINST 6, P11002 (2011). 10.1088/1748-0221/6/11/P11002. arXiv:1107.4277

CMS Collaboration, Jet algorithms performance in 13 TeV data. CMS Physics Analysis Summary CMS-PAS-JME-16-003 (2017)

CMS Collaboration, Pileup jet identification. CMS Physics Analysis Summary CMS-PAS-JME-13-005 (2013)

CMS Collaboration, Performance of quark/gluon discrimination using pp collision data at

CMS Collaboration, Identification of heavy-flavour jets with the CMS detector in pp collisions at 13 TeV. JINST 13, P05011 (2018). 10.1088/1748-0221/13/05/P05011. arXiv:1712.07158

H. Voss, A. Höcker, J. Stelzer, and F. Tegenfeldt, TMVA, the toolkit for multivariate data analysis with ROOT. In: XIth International Workshop on Advanced Computing and Analysis Techniques in Physics Research (ACAT), p. 40 (2007). arXiv:physics/0703039

The ATLAS Collaboration, The CMS Collaboration, The LHC Higgs Combination Group, Procedure for the LHC Higgs boson search combination in Summer 2011. Technical Report CMS-NOTE-2011-005. ATL-PHYS-PUB-2011-11 (2011)

G. Cowan, K. Cranmer, E. Gross, O. Vitells, Asymptotic formulae for likelihood-based tests of new physics. Eur. Phys. J. C 71, 1554 (2011). 10.1140/epjc/s10052-011-1554-0. arXiv:1007.1727. [Erratum: 10.1140/epjc/s10052-013-2501-z]

CMS Collaboration, CMS luminosity measurements for the 2016 data taking period. CMS Physics Analysis Summary CMS-PAS-LUM-17-001 (2017)

CMS Collaboration, Measurements of inclusive W and Z cross sections in pp collisions at

CMS Collaboration, Measurement of the inelastic proton-proton cross section at

Barlow RJ, Beeston C. Fitting using finite Monte Carlo samples. Comput. Phys. Commun. 1993;77:219. doi: 10.1016/0010-4655(93)90005-W. DOI

C. Degrande et al., Studies of vector boson scattering and triboson production with DELPHES parametrized fast simulation for Snowmass 2013 (2013). arXiv:1309.7452

Particle Data Group, K. Nakamura et al., Review of particle physics. J. Phys. G 37, 075021 (2010). 10.1088/0954-3899/37/7A/075021

The LEP Electroweak Working Group, Electroweak measurements in electron-positron collisions at W-boson-pair energies at LEP. Phys. Rep. 532, 119 (2013). 10.1016/j.physrep.2013.07.004. arXiv:1302.3415

CDF Collaboration, Measurement of the

D0 Collaboration, Limits on anomalous trilinear gauge boson couplings from

ATLAS Collaboration, Measurement of PubMed PMC

ATLAS Collaboration, Measurements of

Collaboration CMS. Search for anomalous couplings in boosted DOI

CMS Collaboration, Measurement of the WZ production cross section in pp collisions at PubMed PMC

CMS Collaboration, Precise determination of the mass of the Higgs boson and tests of compatibility of its couplings with the standard model predictions using proton collisions at 7 and 8 PubMed PMC

Hagiwara K, Peccei RD, Zeppenfeld D. Probing the weak boson sector in DOI

CMS Collaboration, Tracking and primary vertex results in first 7 TeV collisions. CMS Physics Analysis Summary CMS-PAS-TRK-10-005 (2010)

CMS Collaboration, Commissioning of TrackJets in pp collisions at

CMS Collaboration, Performance of jet reconstruction with charged tracks only. CMS Physics Analysis Summary CMS-PAS-JME-08-001 (2009)

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