Search for ZZ resonances in the 2l2v final state in proton-proton collisions at 13 TeV

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dc.authoridLaurila, Santeri/0000-0001-7507-8636
dc.authoridMrenna, Stephen/0000-0001-8731-160X
dc.authoridEskut, Eda/0000-0001-8328-3314
dc.authoridSchieck, Jochen/0000-0002-1058-8093
dc.authoridBernardes, Cesar Augusto/0000-0001-5790-9563
dc.authoridBi, Ran/0009-0007-3434-7386
dc.authoridLinden, Tomas/0009-0002-4847-8882
dc.contributor.authorSirunyan, A. M.
dc.contributor.authorTumasyan, A.
dc.contributor.authorAdam, W.
dc.contributor.authorAmbrogi, F.
dc.contributor.authorAsilar, E.
dc.contributor.authorBergauer, T.
dc.contributor.authorBrandstetter, J.
dc.date.accessioned2025-03-23T19:46:02Z
dc.date.available2025-03-23T19:46:02Z
dc.date.issued2018
dc.departmentSinop Üniversitesi
dc.description.abstractA search for heavy resonances decaying to a pair of Z bosons is performed using data collected with the CMS detector at the LHC. Events are selected by requiring two oppositely charged leptons (electrons or muons), consistent with the decay of a Z boson, and large missing transverse momentum, which is interpreted as arising from the decay of a second Z boson to two neutrinos. The analysis uses data from proton-proton collisions at a center-of-mass energy of 13 TeV, corresponding to an integrated luminosity of 35.9 fb(-1). The hypothesis of a spin-2 bulk graviton (X) decaying to a pair of Z bosons is examined for 600 <= m(X) <= 2500 GeV and upper limits at 95% confidence level are set on the product of the production cross section and branching fraction of X -> ZZ ranging from 100 to 4 fb. For bulk graviton models characterized by a curvature scale parameter (k) over tilde = 0.5 in the extra dimension, the region nix < 800 GeV is excluded, providing the most stringent limit reported to date. Variations of the model considering the possibility of a wide resonance produced exclusively via gluon-gluon fusion or q<(q)over bar> annihilation are also examined.
dc.description.sponsorshipMESTD (Serbia); A. P. Sloan Foundation; National Priorities Research Program by Qatar National Research Fund; FAPERJ, (Brazil); DFG (Germany); UASLP-FAI (Mexico); Horizon Grant (European Union) [675440]; MoST (China); MSHE (Poland); Fonds pour la Formation a la Recherche dans l'Industrie et dans l'Agriculture (FRIA-Belgium); Marie-Curie program (European Union); FWF (Austria); Council of Science and Industrial Research, India; DOE (U.S.A.); Welch Foundation (U.S.A.) [C-1845]; INFN (Italy); SENESCYT (Ecuador); CEA (France); NSF (U.S.A.); RFBR (Russia); DST (India); FNRS (Belgium); MEC (Finland); MES (Bulgaria); TUBITAK (Turkey); CAPES, (Brazil); Ministry of Education, Youth and Sports (MEYS) of the Czech Republic; EU-ESF; UM (Malaysia); Agentschap voor Innovatie door Wetenschap en Technologie (IWT-Belgium); RosAtom (Russia); GSRT (Greece); COL-CIENCIAS (Colombia); National Science Center (Poland) [2014/14/M/ST2/00428, 2014/13/B/ST2/02543, 2014/15/B/ST2/03998, 2015/19/B/ST2/02861, 2012/07/E/ST2/01406]; FWO (Belgium); MoER, (Estonia); MBIE (New Zealand); Weston Havens Foundation (U.S.A.); SEIDI (Spain); Swiss Funding Agencies (Switzerland); Academy of Finland, (Finland); BMBF, (Germany); NIH (Hungary); HOMING PLUS program of the Foundation for Polish Science; CNPq, (Brazil); FAPESP (Brazil); SFI (Ireland); European Research Council (European Union); Leventis Foundation; CNRS/IN2P3 (France); Alexander von Humboldt Foundation; BUAP, (Mexico); OTKA (Hungary); HGF (Germany); NSFC (China); MOE (Malaysia); CSF (Croatia); CONACYT, (Mexico); NRF (Republic of Korea); NSTDA (Thailand); FEDER (Spain); DAE (India); FCT (Portugal); Rachadapisek Sompot Fund for Postdoctoral Fellowship, Chulalongkorn University; NASU (Ukraine); JINR (Dubna); TAEK (Turkey); European Union; ERDF (Estonia); SFFR (Ukraine); BMWFW (Austria); Greek NSRF; CERN; CAS, (China); MSES (Croatia); RPF (Cyprus); ERC IUT, (Estonia); HIP (Finland); IPM (Iran); MSIP (Republic of Korea); LAS (Lithuania); CINVESTAV, (Mexico); LNS, (Mexico); SEP, (Mexico); PAEC (Pakistan); NSC (Poland); MON, (Russia); RAS, (Russia); RAEP (Russia); CPAN, (Spain); PCTI (Spain); MST (Taipei); ThEPCenter, (Thailand); IPST, (Thailand); STAR, (Thailand); STFC (United Kingdom); Belgian Federal Science Policy Office; Regional Development Fund; Ministry of Science and Higher Education; Programa Severo Ochoa del Principado de Asturias; Chulalongkorn Academic into Its 2nd Century Project Advancement Project (Thailand); Division Of Physics; Direct For Mathematical & Physical Scien [1606321, 1506168, 1508869, 1151640] Funding Source: National Science Foundation; Division Of Physics; Direct For Mathematical & Physical Scien [1506130] Funding Source: National Science Foundation; STFC [1708249, 1707996, ST/N000242/1] Funding Source: UKRI
dc.description.sponsorshipWe congratulate our colleagues in the CERN accelerator departments for the excellent performance of the LHC and thank the technical and administrative staffs at CERN and at other CMS institutes for their contributions to the success of the CMS effort. In addition, we gratefully acknowledge the computing centers and personnel of the Worldwide LHC Computing Grid for delivering so effectively the computing infrastructure essential to our analyses. Finally, we acknowledge the enduring support for the construction and operation of the LHC and the CMS detector provided by the following funding agencies: BMWFW and FWF (Austria); FNRS and FWO (Belgium); CNPq, CAPES, FAPERJ, and FAPESP (Brazil); MES (Bulgaria); CERN; CAS, MoST, and NSFC (China); COL-CIENCIAS (Colombia); MSES and CSF (Croatia); RPF (Cyprus); SENESCYT (Ecuador); MoER, ERC IUT, and ERDF (Estonia); Academy of Finland, MEC, and HIP (Finland); CEA and CNRS/IN2P3 (France); BMBF, DFG, and HGF (Germany); GSRT (Greece); OTKA and NIH (Hungary); DAE and DST (India); IPM (Iran); SFI (Ireland); INFN (Italy); MSIP and NRF (Republic of Korea); LAS (Lithuania); MOE and UM (Malaysia); BUAP, CINVESTAV, CONACYT, LNS, SEP, and UASLP-FAI (Mexico); MBIE (New Zealand); PAEC (Pakistan); MSHE and NSC (Poland); FCT (Portugal); JINR (Dubna); MON, RosAtom, RAS, RFBR and RAEP (Russia); MESTD (Serbia); SEIDI, CPAN, PCTI and FEDER (Spain); Swiss Funding Agencies (Switzerland); MST (Taipei); ThEPCenter, IPST, STAR, and NSTDA (Thailand); TUBITAK and TAEK (Turkey); NASU and SFFR (Ukraine); STFC (United Kingdom); DOE and NSF (U.S.A.).r Individuals have received support from the Marie-Curie program and the European Research Council and Horizon 2020 Grant, contract No. 675440 (European Union); the Leventis Foundation; the A. P. Sloan Foundation; the Alexander von Humboldt Foundation; the Belgian Federal Science Policy Office; the Fonds pour la Formation a la Recherche dans l'Industrie et dans l'Agriculture (FRIA-Belgium); the Agentschap voor Innovatie door Wetenschap en Technologie (IWT-Belgium); the Ministry of Education, Youth and Sports (MEYS) of the Czech Republic; the Council of Science and Industrial Research, India; the HOMING PLUS program of the Foundation for Polish Science, co financed from European Union, Regional Development Fund, the Mobility Plus program of the Ministry of Science and Higher Education, the National Science Center (Poland), contracts Harmonia 2014/14/M/ST2/00428, Opus 2014/13/B/ST2/02543, 2014/15/B/ST2/03998, and 2015/19/B/ST2/02861, Sonata-bis 2012/07/E/ST2/01406; the National Priorities Research Program by Qatar National Research Fund; the Programa Severo Ochoa del Principado de Asturias; the Thalis and Aristeia programs co financed by EU-ESF and the Greek NSRF; the Rachadapisek Sompot Fund for Postdoctoral Fellowship, Chulalongkorn University and the Chulalongkorn Academic into Its 2nd Century Project Advancement Project (Thailand); the Welch Foundation, contract C-1845; and the Weston Havens Foundation (U.S.A.).
dc.identifier.doi10.1007/JHEP03(2018)003
dc.identifier.issn1029-8479
dc.identifier.issue3
dc.identifier.scopus2-s2.0-85043594444
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.1007/JHEP03(2018)003
dc.identifier.urihttps://hdl.handle.net/11486/7240
dc.identifier.wosWOS:000426797300003
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherSpringer
dc.relation.ispartofJournal of High Energy Physics
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_WOS_20250323
dc.subjectBeyond Standard Model
dc.subjectHadron-Hadron scattering (experiments)
dc.titleSearch for ZZ resonances in the 2l2v final state in proton-proton collisions at 13 TeV
dc.typeArticle

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