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

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dc.contributor.author The CMS collaboration
dc.contributor.author Sirunyan, A. M.
dc.contributor.author Eerola, P.
dc.contributor.author Kirschenmann, H.
dc.contributor.author Pekkanen, J.
dc.contributor.author Voutilainen, M.
dc.contributor.author Havukainen, J.
dc.contributor.author Heikkilä, J. K.
dc.contributor.author Järvinen, T.
dc.contributor.author Karimäki, V.
dc.contributor.author Kinnunen, R.
dc.contributor.author Lampén, T.
dc.contributor.author Lassila-Perini, K.
dc.contributor.author Laurila, S.
dc.contributor.author Lehti, S.
dc.contributor.author Lindén, T.
dc.contributor.author Luukka, P.
dc.contributor.author Mäenpää, T.
dc.contributor.author Siikonen, H.
dc.contributor.author Tuominen, E.
dc.contributor.author Tuominiemi, J.
dc.contributor.author Tuuva, T.
dc.date.accessioned 2018-10-02T09:49:01Z
dc.date.available 2018-10-02T09:49:01Z
dc.date.issued 2018-08-28
dc.identifier.citation The CMS Collaboration , Sirunyan , A M , Eerola , P , Kirschenmann , H , Pekkanen , J , Voutilainen , M , Havukainen , J , Heikkilä , J K , Järvinen , T , Karimäki , V , Kinnunen , R , Lampén , T , Lassila-Perini , K , Laurila , S , Lehti , S , Lindén , T , Luukka , P , Mäenpää , T , Siikonen , H , Tuominen , E , Tuominiemi , J & Tuuva , T 2018 , ' Search for vector-like T and B quark pairs in final states with leptons at root s=13 TeV ' , Journal of High Energy Physics , vol. 2018 , no. 8 , 177 . https://doi.org/10.1007/JHEP08(2018)177
dc.identifier.other PURE: 116269479
dc.identifier.other PURE UUID: 4431606a-065f-4ccd-beb4-3f16b7e384a3
dc.identifier.other WOS: 000443527200005
dc.identifier.other Scopus: 85052839755
dc.identifier.other ORCID: /0000-0001-7507-8636/work/48889067
dc.identifier.other ORCID: /0000-0003-2039-5874/work/48889138
dc.identifier.other ORCID: /0000-0003-2898-6900/work/48889270
dc.identifier.other ORCID: /0000-0002-5200-6477/work/61593071
dc.identifier.other ORCID: /0000-0001-7369-2536/work/61901513
dc.identifier.other ORCID: /0000-0002-7073-7767/work/61592182
dc.identifier.other ORCID: /0000-0002-0538-1469/work/68618071
dc.identifier.uri http://hdl.handle.net/10138/246358
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. en
dc.format.extent 51
dc.language.iso eng
dc.relation.ispartof Journal of High Energy Physics
dc.rights cc_by
dc.rights.uri info:eu-repo/semantics/openAccess
dc.subject 114 Physical sciences
dc.subject Hadron-Hadron scattering (experiments)
dc.subject vector-like quarks
dc.subject PP COLLISIONS
dc.subject HADRON COLLIDERS
dc.subject CROSS-SECTION
dc.subject W-BOSON
dc.subject ENERGIES
dc.subject FERMION
dc.subject MODELS
dc.subject LHC
dc.title Search for vector-like T and B quark pairs in final states with leptons at root s=13 TeV en
dc.type Article
dc.contributor.organization Department of Physics
dc.contributor.organization Helsinki Institute of Physics
dc.description.reviewstatus Peer reviewed
dc.relation.doi https://doi.org/10.1007/JHEP08(2018)177
dc.relation.issn 1029-8479
dc.rights.accesslevel openAccess
dc.type.version publishedVersion

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