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Search for tt¯ resonances in highly boosted lepton+jets and fully hadronic final states in proton-proton collisions at s√=13 TeV
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 |