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Search for top quark partners with charge 5/3 in the same-sign dilepton and single-lepton final states in proton-proton collisions at ?s=13 TeV

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.authorÖzdemir, Kadri
dc.contributor.authorCMS Collaboration
dc.date.accessioned2021-06-05T20:00:33Z
dc.date.available2021-06-05T20:00:33Z
dc.date.issued2019
dc.identifier.issn1126-6708
dc.identifier.urihttps://doi.org/10.1007/JHEP03(2019)082
dc.identifier.urihttps://hdl.handle.net/20.500.12960/951
dc.description2-s2.0-85063267754en_US
dc.description.abstractA search for the pair production of heavy fermionic partners of the top quark with charge 5/3 (X 5/3 ) is performed in proton-proton collisions at a center-of-mass energy of 13 TeV with the CMS detector at the CERN LHC. The data sample analyzed corresponds to an integrated luminosity of 35.9 fb ?1 . The X 5/3 quark is assumed always to decay into a top quark and a W boson. Both the right-handed and left-handed X 5/3 couplings to the W boson are considered. Final states with either a pair of same-sign leptons or a single lepton are studied. No significant excess of events is observed above the expected standard model background. Lower limits at 95% confidence level on the X 5/3 quark mass are set at 1.33 and 1.30 TeV respectively for the case of right-handed and left-handed couplings to W bosons in a combination of the same-sign dilepton and single-lepton final states.[Figure not available: see fulltext.] © 2019, The Author(s).en_US
dc.description.sponsorship30820817 2012/07/E/ST2/01406, 2014/13/B/ST2/02543, 2014/14/M/ST2/00428, 2014/15/B/ST2/03998, 2015/19/B/ST2/02861 National Science Foundation, NSF: 1806415 U.S. Department of Energy, USDOE Welch Foundation: C-1845 Hispanics in Philanthropy, HIP CS Fund, CSF American Friends of the Alexander von Humboldt Foundation, AFAvH California Earthquake Authority, CEA Qatar National Research Fund, QNRF Secretaría de Educación Pública, SEP Türkiye Atom Enerjisi Kurumu, TAEK Horizon 2020 Framework Programme, H2020: 675440 Weston Havens Foundation Louisiana Academy of Sciences, LAS Missouri University of Science and Technology, MST CERN College of Arts and Sciences, University of Nebraska-Lincoln, CAS Norwegian Sequencing Centre, NSC Institute for the Promotion of Teaching Science and Technology, IPST Mountain Equipment Co-operative, MEC Science and Technology Facilities Council, STFC: ST/N000242/1 Royal Astronomical Society, RAS European Commission, EC European Research Council, ERC Ministry of Education - Singapore, MOE Department of Atomic Energy, Government of India, ???? Science Foundation Ireland, SFI Helmholtz-Gemeinschaft, HGF Deutsche Forschungsgemeinschaft, DFG Fundação de Amparo à Pesquisa do Estado de São Paulo, FAPESP National Natural Science Foundation of China, NSFC Research Promotion Foundation, ???? Ministerstvo Školství, Mláde?e a T?lov?chovy, MŠMT Fundacja na rzecz Nauki Polskiej, FNP Fundação para a Ciência e a Tecnologia, FCT Russian Foundation for Basic Research, ???? Coordenação de Aperfeiçoamento de Pessoal de Nível Superior, CAPES Academy of Finland Bundesministerium für Bildung und Forschung, BMBF Austrian Science Fund, FWF Fonds De La Recherche Scientifique - FNRS, FNRS Belgian Federal Science Policy Office, BELSPO Chulalongkorn University, CU Fonds Wetenschappelijk Onderzoek, FWO Agentschap voor Innovatie door Wetenschap en Technologie, IWT Fonds pour la Formation à la Recherche dans l’Industrie et dans l’Agriculture, FRIA Consejo Nacional de Ciencia y Tecnología, CONACYT Bundesministerium für Wissenschaft, Forschung und Wirtschaft, BMWFW General Secretariat for Research and Technology, GSRT Conselho Nacional de Desenvolvimento Científico e Tecnológico, CNPq Ministry of Science, ICT and Future Planning, MSIP Ministry of Science and Technology, MOST National Research Foundation of Korea, NRF Joint Institute for Nuclear Research, JINR Magyar Tudományos Akadémia, MTA Instituto Nazionale di Fisica Nucleare, INFN A.G. Leventis Foundation National Science and Technology Development Agency, ????: Thailand Secretaría de Educación Superior, Ciencia, Tecnología e Innovación, SENESCYT Universiti Malaya, UM Fundação Carlos Chagas Filho de Amparo à Pesquisa do Estado do Rio de Janeiro, FAPERJ Ministry for Business Innovation and Employment, MBIE National Academy of Sciences of Ukraine, NASU Ministry of Education and Science, MES Institute for Research in Fundamental Sciences, IPM Benemérita Universidad Autónoma de Puebla, BUAP Secretaría de Estado de Investigación, Desarrollo e Innovación, SEIDI Comisión Asesora de Investigación Científica y Técnica, CAICYT: MDM-2015-0509 Horizon 2020 European Regional Development Fund, FEDER State Atomic Energy Corporation ROSATOM, ROSATOM Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional, CINVESTAV Pakistan Atomic Energy Commission, PAEC State Fund for Fundamental Research of Ukraine, SFFR Department of Science and Technology, Government of West Bengal, DST Nemzeti Kutatási, Fejlesztési és Innovaciós Alap, NKFIA: 123842, 123959, 124845, 124850, 125105en_US
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 centres 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); NKFIA (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 and RFBR (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.).en_US
dc.description.sponsorshipIndividuals have received support from the Marie-Curie programme 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 Founda-en_US
dc.description.sponsorshipOpen Access, Copyright CERN, for the benefit of the CMS Collaboration. Article funded by SCOAP3.en_US
dc.language.isoengen_US
dc.publisherSpringer Verlagen_US
dc.relation.ispartofJournal of High Energy Physicsen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectBeyond Standard Modelen_US
dc.subjectHadron-Hadron Scattering (Experiments)en_US
dc.subjectTop Physicsen_US
dc.titleSearch for top quark partners with charge 5/3 in the same-sign dilepton and single-lepton final states in proton-proton collisions at ?s=13 TeVen_US
dc.typearticleen_US
dc.authorid0000-0002-0103-1488
dc.departmentMühendislik Fakültesi, Elektrik-Elektronik Mühendisliği Bölümüen_US
dc.department-tempFakulteler, Muhendislik Fakultesi, Elektrik-Elektronik Muhendisligi BOlumuen_US
dc.contributor.institutionauthorÖzdemir, Kadri
dc.identifier.doi10.1007/JHEP03(2019)082
dc.identifier.volume2019en_US
dc.identifier.issue3en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US


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