Search for top quark partners with charge 5/3 in proton-proton collisions at root s=13 TeV
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F17%3A10369770" target="_blank" >RIV/00216208:11320/17:10369770 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1007/JHEP08(2017)073" target="_blank" >http://dx.doi.org/10.1007/JHEP08(2017)073</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/JHEP08(2017)073" target="_blank" >10.1007/JHEP08(2017)073</a>
Alternative languages
Result language
angličtina
Original language name
Search for top quark partners with charge 5/3 in proton-proton collisions at root s=13 TeV
Original language description
A search for the production of heavy partners of the top quark with charge 5/3 (X-5/3) decaying into a top quark and a W boson is performed with a data sample corresponding to an integrated luminosity of 2.3 fb(-1), collected in proton-proton collisions at a center-of-mass energy of 13 TeV with the CMS detector at the CERN LHC. Final states with either a pair of same-sign leptons or a single lepton, along with jets, are considered. No significant excess is observed in the data above the expected standard model background contribution and an X-5/3 quark with right-handed (left-handed) couplings is excluded at 95% confidence level for masses below 1020 (990) GeV. These are the first limits based on a combination of the same-sign dilepton and the single-lepton final states, as well as the most stringent limits on the X-5/3 mass to date.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10304 - Nuclear physics
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of High Energy Physics [online]
ISSN
1029-8479
e-ISSN
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Volume of the periodical
2017
Issue of the periodical within the volume
8
Country of publishing house
DE - GERMANY
Number of pages
43
Pages from-to
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UT code for WoS article
000408575800001
EID of the result in the Scopus database
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