Adıyaman Üniversitesi Kurumsal Arşivi

Search for vector-like T and B quark pairs in final states with leptons at √s=13 TeV

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dc.contributor.author CMS Collaboration
dc.date.accessioned 2024-11-11T12:34:59Z
dc.date.available 2024-11-11T12:34:59Z
dc.date.issued 2018
dc.identifier.issn 1029-8479
dc.identifier.uri http://dspace.adiyaman.edu.tr:8080/xmlui/handle/20.500.12414/5413
dc.description.abstract A search is presented for pair production of heavy vector-like T and B quarks in proton-proton collisions at A root s = 13 TeV. The data sample corresponds to an integrated luminosity of 35.9 fb(-1), collected with the CMS detector at the CERN LHC in 2016. Pair production of T quarks would result in a wide range of final states, since vector-like T quarks of charge 2e/3 are predicted to decay to bW, tZ, and tH. Likewise, vector-like B quarks are predicted to decay to tW, bZ, and bH. Three channels are considered, corresponding to final states with a single lepton, two leptons with the same sign of the electric charge, or at least three leptons. The results exclude T quarks with masses below 1140-1300 GeV and B quarks with masses below 910-1240 GeV for various branching fraction combinations, extending the reach of previous CMS searches by 200-600 GeV. tr
dc.language.iso en tr
dc.publisher SPRINGER tr
dc.subject PP COLLISIONS tr
dc.subject CROSS-SECTION tr
dc.subject W-BOSON tr
dc.subject ENERGIES tr
dc.subject FERMION tr
dc.title Search for vector-like T and B quark pairs in final states with leptons at √s=13 TeV tr
dc.type Article tr
dc.contributor.department Yerevan Phys Inst, Yerevan, Armenia tr
dc.identifier.issue 8 tr
dc.source.title JOURNAL OF HIGH ENERGY PHYSICS tr


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