Search for heavy ZZ resonances in the ℓ + ℓ - ℓ + ℓ - and ℓ + ℓ - ν ν ¯ final states using proton-proton collisions at s = 13 TeV with the ATLAS detector

. 2018 ; 78 (4) : 293. [epub] 20180411

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

Typ dokumentu časopisecké články

Perzistentní odkaz   https://www.medvik.cz/link/pmid31009022

A search for heavy resonances decaying into a pair of Z bosons leading to ℓ + ℓ - ℓ + ℓ - and ℓ + ℓ - ν ν ¯ final states, where ℓ stands for either an electron or a muon, is presented. The search uses proton-proton collision data at a centre-of-mass energy of 13 TeV corresponding to an integrated luminosity of 36.1 fb - 1 collected with the ATLAS detector during 2015 and 2016 at the Large Hadron Collider. Different mass ranges for the hypothetical resonances are considered, depending on the final state and model. The different ranges span between 200 and 2000 GeV . The results are interpreted as upper limits on the production cross section of a spin-0 or spin-2 resonance. The upper limits for the spin-0 resonance are translated to exclusion contours in the context of Type-I and Type-II two-Higgs-doublet models, while those for the spin-2 resonance are used to constrain the Randall-Sundrum model with an extra dimension giving rise to spin-2 graviton excitations.

2 Physikalisches Institut Georg August Universität Göttingen Germany

2 Physikalisches Institut Justus Liebig Universität Giessen Giessen Germany

Academia Sinica Grid Computing Institute of Physics Academia Sinica Taipei Taiwan

Albert Einstein Center for Fundamental Physics Laboratory for High Energy Physics University of Bern Bern Switzerland

B 1 Stepanov Institute of Physics National Academy of Sciences of Belarus Minsk Republic of Belarus

Budker Institute of Nuclear Physics SB RAS Novosibirsk Russia

Cavendish Laboratory University of Cambridge Cambridge UK

Center for High Energy Physics University of Oregon Eugene OR USA

Centre de Calcul de l'Institut National de Physique Nucléaire et de Physique des Particules Villeurbanne France

Centro de Física Nuclear da Universidade de Lisboa Lisboa Portugal

Centro de Investigaciones Universidad Antonio Narino Bogotá Colombia

CERN Geneva Switzerland

CPPM Aix Marseille Université and CNRS IN2P3 Marseille France

Czech Technical University Prague Praha Czech Republic

D 5 Skobeltsyn Institute of Nuclear Physics M 5 Lomonosov Moscow State University Moscow Russia

Departamento de Física Pontificia Universidad Católica de Chile Santiago Chile

Departamento de Fisica Teorica C 15 Universidad Autonoma de Madrid Madrid Spain

Departamento de Fisica Teorica y del Cosmos Universidad de Granada Granada Spain

Departamento de Física Universidad de Buenos Aires Buenos Aires Argentina

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Department of Experimental Particle Physics Jožef Stefan Institute and Department of Physics University of Ljubljana Ljubljana Slovenia

Department of Modern Physics and State Key Laboratory of Particle Detection and Electronics University of Science and Technology of China Anhui China

Department of Particle Physics The Weizmann Institute of Science Rehovot Israel

Department of Physics Alexandru Ioan Cuza University of Iasi Iasi Romania

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DSM IRFU Gif sur Yvette France

E Andronikashvili Institute of Physics Iv Javakhishvili Tbilisi State University Tbilisi Georgia

Electrical Circuits Department Federal University of Juiz de Fora Juiz de Fora Brazil

Enrico Fermi Institute University of Chicago Chicago IL USA

Faculdade de Ciências Universidade de Lisboa Lisboa Portugal

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Fakultät für Mathematik und Naturwissenschaften Fachgruppe Physik Bergische Universität Wuppertal Wuppertal Germany

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ICTP Trieste Italy

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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 [hep-ex]

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 [hep-ex]

Englert F, Brout R. Broken symmetry and the mass of gauge vector mesons. Phys. Rev. Lett. 1964;13:321. doi: 10.1103/PhysRevLett.13.321. DOI

Higgs PW. Broken symmetries and the masses of gauge bosons. Phys. Rev. Lett. 1964;13:508. doi: 10.1103/PhysRevLett.13.508. DOI

Guralnik GS, Hagen CR, Kibble TWB. Global conservation laws and massless particles. Phys. Rev. Lett. 1964;13:585. doi: 10.1103/PhysRevLett.13.585. DOI

ATLAS Collaboration, Measurements of the Higgs boson production and decay rates and coupling strengths using 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 PubMed PMC

ATLAS Collaboration, Evidence for the spin-0 nature of the Higgs boson using ATLAS data. Phys. Lett. B 726, 120 (2013). 10.1016/j.physletb.2013.08.026. arXiv:1307.1432 [hep-ex]

ATLAS and CMS Collaborations, Combined measurement of the Higgs Boson Mass in PubMed

ATLAS and CMS Collaborations, Measurements of the Higgs boson production and decay rates and constraints on its couplings from a combined ATLAS and CMS analysis of the LHC

Branco G, et al. Theory and phenomenology of two-Higgs-doublet models. Phys. Rept. 2012;516:1. doi: 10.1016/j.physrep.2012.02.002. DOI

Randall L, Sundrum R. A large mass hierarchy from a small extra dimension. Phys. Rev. Lett. 1999;83:3370. doi: 10.1103/PhysRevLett.83.3370. DOI

Davoudiasl H, Hewett JL, Rizzo TG. Bulk gauge fields in the Randall–Sundrum model. Phys. Lett. B. 2000;473:43. doi: 10.1016/S0370-2693(99)01430-6. PubMed DOI

ATLAS Collaboration, Searches for heavy

ATLAS Collaboration, Search for

ATLAS Collaboration, Search for diboson resonances with boson-tagged jets in

CMS Collaboration, Combination of searches for heavy resonances decaying to WW, WZ, ZZ, WH, and ZH boson pairs in proton–proton collisions at

CMS Collaboration, Search for massive resonances decaying into WW, WZ, ZZ, qW, and qZ with dijet final states at sqrt(s) = 13 TeV (2017). arXiv:1708.05379 [hep-ex]

CMS Collaboration, Search for diboson resonances in the

C. Quigg, LHC physics potential versus energy (2009). arXiv:0908.3660 [hep-ph]

ATLAS Collaboration, Search for an additional, heavy Higgs boson in the PubMed PMC

CMS Collaboration, Search for a Higgs boson in the mass range from

ATLAS Collaboration, The ATLAS experiment at the CERN Large Hadron Collider. JINST 3, S08003 (2008). 10.1088/1748-0221/3/08/S08003

ATLAS Collaboration, ATLAS Insertable B-Layer Technical Design Report, CERN-LHCC-2010-013, ATLAS-TDR-19, 2010, URL:https://cds.cern.ch/record/1291633, ATLAS Insertable B-Layer Technical Design Report Addendum, ATLAS-TDR-19-ADD-1, 2012, URL:https://cds.cern.ch/record/1451888

ATLAS Collaboration, Performance of the ATLAS Trigger System in 2015. Eur. Phys. J. C 77, 317 (2017). 10.1140/epjc/s10052-017-4852-3. arXiv:1611.09661 [hep-ex] PubMed PMC

ATLAS Collaboration, The ATLAS Simulation Infrastructure, Eur. Phys. J. C 70, 823 (2010). 10.1140/epjc/s10052-010-1429-9. arXiv:1005.4568 [physics.ins-det]

Agostinelli S, et al. GEANT4: a simulation toolkit. Nucl. Instrum. Meth. A. 2003;506:250. doi: 10.1016/S0168-9002(03)01368-8. DOI

Sjöstrand T, Mrenna S, Skands PZ. A brief introduction to PYTHIA 8.1. Comput. Phys. Commun. 2008;178:852. doi: 10.1016/j.cpc.2008.01.036. DOI

ATLAS Collaboration, Summary of ATLAS Pythia 8 tunes, ATL-PHYS-PUB-2012-003, (2012), URL:https://cds.cern.ch/record/1474107

Martin AD, Stirling WJ, Thorne RS, Watt G. Parton distributions for the LHC. Eur. Phys. J. C. 2009;63:189. doi: 10.1140/epjc/s10052-009-1072-5. DOI

Lange DJ. The EvtGen particle decay simulation package. Nucl. Instrum. Meth. A. 2001;462:152. doi: 10.1016/S0168-9002(01)00089-4. DOI

Nason P, Zanderighi G. 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

Lai H-L, et al. New parton distributions for collider physics. Phys. Rev. D. 2010;82:074024. doi: 10.1103/PhysRevD.82.074024. DOI

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

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

Agashe K, Davoudiasl H, Perez G, Soni A. Warped gravitons at the LHC and beyond. Phys. Rev. D. 2007;76:036006. doi: 10.1103/PhysRevD.76.036006. DOI

ATLAS Collaboration, The simulation principle and performance of the ATLAS fast calorimeter simulation FastCaloSim, ATL-PHYS-PUB-2010-013 (2010). https://cds.cern.ch/record/1300517

Cascioli F, et al. DOI

Grazzini M, Kallweit S, Rathlev D. DOI

Biedermann B, Denner A, Dittmaier S, Hofer L, Jäger B. Electroweak corrections to PubMed DOI

Gleisberg T, et al. Event generation with SHERPA 1.1. JHEP. 2009;02:007. doi: 10.1088/1126-6708/2009/02/007. DOI

Gleisberg T, Höche S. Comix, a new matrix element generator. JHEP. 2008;12:039. doi: 10.1088/1126-6708/2008/12/039. DOI

Cascioli F, Maierhofer P, Pozzorini S. Scattering amplitudes with open loops. Phys. Rev. Lett. 2012;108:111601. doi: 10.1103/PhysRevLett.108.111601. PubMed DOI

Ball RD, et al. Parton distributions for the LHC Run II. JHEP. 2015;04:040. doi: 10.1007/JHEP04(2015)040. DOI

Schumann S, Krauss F. A Parton shower algorithm based on Catani–Seymour dipole factorisation. JHEP. 2008;03:038. doi: 10.1088/1126-6708/2008/03/038. DOI

Höche S, Krauss F, Schönherr M, Siegert F. QCD matrix elements + parton showers: the NLO case. JHEP. 2013;04:027. doi: 10.1007/JHEP04(2013)027. DOI

Biedermann B, Denner A, Dittmaier S, Hofer L, Jager B. Next-to-leading-order electroweak corrections to the production of four charged leptons at the LHC. JHEP. 2017;01:033. doi: 10.1007/JHEP01(2017)033. DOI

Kauer N, O’Brien C, Vryonidou E. Interference effects for DOI

Caola F, Melnikov K, Röntsch R, Tancredi L. QCD corrections to ZZ production in gluon fusion at the LHC. Phys. Rev. D. 2015;92:094028. doi: 10.1103/PhysRevD.92.094028. DOI

Campbell JM, Ellis RK, Czakon M, Kirchner S. Two loop correction to interference in DOI

Alioli S, Caola F, Luisoni G, Röntsch R. ZZ production in gluon fusion at NLO matched to parton-shower. Phys. Rev. D. 2017;95:034042. doi: 10.1103/PhysRevD.95.034042. DOI

Melnikov K, Dowling M. Production of two Z-bosons in gluon fusion in the heavy top quark approximation. Phys. Lett. B. 2015;744:43. doi: 10.1016/j.physletb.2015.03.030. DOI

Li CS, Li HT, Shao DY, Wang J. Soft gluon resummation in the signal-background interference process of gg( DOI

Gavin R, Li Y, Petriello F, Quackenbush S. FEWZ 2.0: A code for hadronic Z production at next-to-next-to-leading order. Comput. Phys. Commun. 2011;182:2388. doi: 10.1016/j.cpc.2011.06.008. DOI

Sjöstrand T, Mrenna S, Skands PZ. PYTHIA 6.4 physics and manual. JHEP. 2006;05:026. doi: 10.1088/1126-6708/2006/05/026. DOI

Skands PZ. Tuning Monte Carlo generators: the perugia tunes. Phys. Rev. D. 2010;82:074018. doi: 10.1103/PhysRevD.82.074018. DOI

Golonka P, Was Z. PHOTOS Monte Carlo: a precision tool for QED corrections in DOI

Jadach S, Was Z, Decker R, Kuhn JH. The DOI

Golonka P, et al. The tauola-photos-F environment for the TAUOLA and PHOTOS packages, release II. Comput. Phys. Commun. 2006;174:818. doi: 10.1016/j.cpc.2005.12.018. DOI

Campbell JM, Ellis RK, Williams C. Vector boson pair production at the LHC. JHEP. 2011;07:18. doi: 10.1007/JHEP07(2011)018. DOI

ATLAS Collaboration, Electron efficiency measurements with the ATLAS detector using 2012 LHC proton–proton collision data. Eur. Phys. J. C 77, 195 (2017). 10.1140/epjc/s10052-017-4756-2. arXiv:1612.01456 [hep-ex] PubMed PMC

ATLAS Collaboration, Muon reconstruction performance of the ATLAS detector in proton–proton collision data at PubMed PMC

Cacciari M, Salam GP, Soyez G. The anti- DOI

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

ATLAS Collaboration, Jet energy scale measurements and their systematic uncertainties in proton–proton collisions at

ATLAS Collaboration, Performance of pile-up mitigation techniques for jets in PubMed PMC

ATLAS Collaboration, Performance of

ATLAS Collaboration, Optimisation of the ATLAS

ATLAS Collaboration, Performance of algorithms that reconstruct missing transverse momentum in PubMed PMC

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

ATLAS Collaboration, Measurements of Higgs boson production and couplings in the four-lepton channel in

Pivk M, Le Diberder FR. SPlot: a statistical tool to unfold data distributions. Nucl. Instrum. Meth. A. 2005;555:356. doi: 10.1016/j.nima.2005.08.106. DOI

M. Oreglia, A study of the reactions

J. Gaiser, Charmonium spectroscopy from radiative decays of the

Goria S, Passarino G, Rosco D. The Higgs-boson lineshape. Nucl. Phys. B. 2012;864:530. doi: 10.1016/j.nuclphysb.2012.07.006. DOI

Kauer N, O’Brien C. Heavy Higgs signal-background interference in DOI

ATLAS Collaboration, Measurements of

ATLAS Collaboration, Measurement of the PubMed

Baak M, Gadatsch S, Harrington R, Verkerke W. Interpolation between multi-dimensional histograms using a new non-linear moment morphing method. Nucl. Instrum. Methods A. 2015;771:39. doi: 10.1016/j.nima.2014.10.033. DOI

ATLAS Collaboration, Luminosity determination in pp collisions at PubMed PMC

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

ATLAS and CMS Collaborations, Procedure for the LHC Higgs boson search combination in summer 2011, ATL-PHYS-PUB-2011-011,CERN-CMS-NOTE-2011-005 (2011). https://cds.cern.ch/record/1379837

ATLAS Collaboration, Combined search for the Standard Model Higgs boson in

W. Verkerke, D.P. Kirkby, The RooFit toolkit for data modeling (2003). arXiv:physics/0306116 [physics.data-an]

L. Moneta et al. The RooStats Project (2010). arXiv:1009.1003 [physics.data-an]

Read AL. Presentation of search results: the DOI

Martin AD, Stirling WJ, Thorne RS, Watt G. Parton distributions for the LHC. Eur. Phys. J. C. 2009;63:189. doi: 10.1140/epjc/s10052-009-1072-5. DOI

ATLAS Collaboration, ATLAS Computing Acknowledgements 2016–2017, ATL-GEN-PUB-2016-002. https://cds.cern.ch/record/2202407

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