dc.contributor.author CMS Collaboration dc.date.accessioned 2018-10-23T20:22:18Z dc.date.available 2018-10-23T20:22:18Z dc.date.issued 2017-07-03 dc.identifier.citation The CMS collaboration, Sirunyan, A.M., Tumasyan, A. et al. J. High Energ. Phys. (2017) 2017: 1. https://doi.org/10.1007/JHEP07(2017)001 en_US dc.identifier.uri http://hdl.handle.net/1808/26978 dc.description.abstract A search for the production of heavy resonances decaying into top quark-antiquark pairs is presented. The analysis is performed in the lepton+jets and fully hadronic channels using data collected in proton-proton collisions at s√=13 TeV using the CMS detector at the LHC, corresponding to an integrated luminosity of 2.6 fb−1. The selection is optimized for massive resonances, where the top quarks have large Lorentz boosts. No evidence for resonant tt¯ production is found in the data, and upper limits on the production cross section of heavy resonances are set. The exclusion limits for resonances with masses above 2 TeV are significantly improved compared to those of previous analyses at s√=8 TeV. en_US dc.publisher Springer Verlag en_US dc.rights This article is distributed under the terms of the Creative Commons Attribution License (CC-BY 4.0), which permits any use, distribution and reproduction in any medium, provided the original author(s) and source are credited. en_US dc.rights.uri https://creativecommons.org/licenses/by/4.0/ en_US dc.subject Beyond Standard Model en_US dc.subject Hadron-Hadron scattering (experiments) en_US dc.title Search for tt¯ resonances in highly boosted lepton+jets and fully hadronic final states in proton-proton collisions at s√=13 TeV en_US dc.type Article en_US kusw.kudepartment Physics and Astronomy en_US dc.identifier.doi 10.1007/JHEP07(2017)001 en_US kusw.oaversion Scholarly/refereed, publisher version en_US kusw.oapolicy This item meets KU Open Access policy criteria. en_US dc.rights.accessrights openAccess en_US
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