Search for a heavy top-quark partner in final states with two leptons with the ATLAS detector at the LHC
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F12%3A00389862" target="_blank" >RIV/68378271:_____/12:00389862 - isvavai.cz</a>
Alternative codes found
RIV/00216208:11320/12:10130435 RIV/61989592:15310/12:33144715
Result on the web
<a href="http://dx.doi.org/10.1007/JHEP11(2012)094" target="_blank" >http://dx.doi.org/10.1007/JHEP11(2012)094</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/JHEP11(2012)094" target="_blank" >10.1007/JHEP11(2012)094</a>
Alternative languages
Result language
angličtina
Original language name
Search for a heavy top-quark partner in final states with two leptons with the ATLAS detector at the LHC
Original language description
The results of a search for direct pair production of heavy top-quark partners in 4.7 fb-1 of integrated luminosity from pp collisions at sqrt(s) = 7 TeV collected by the ATLAS detector at the LHC are reported. Heavy top-quark partners decaying into a top quark and a neutral non-interacting particle are searched for in events with two leptons in the final state. No excess above the Standard Model expectation is observed. Limits are placed on the mass of a supersymmetric scalar top and of a spin-1/2 top-quark partner. A spin-1/2 top-quark partner with a mass between 300 GeV and 480 GeV, decaying to a top quark and a neutral non-interacting particle lighter than 100 GeV, is excluded at 95% confidence level.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BF - Elementary particle theory and high energy physics
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2012
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
ISSN
1126-6708
e-ISSN
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Volume of the periodical
2012
Issue of the periodical within the volume
11
Country of publishing house
US - UNITED STATES
Number of pages
18
Pages from-to
1-18
UT code for WoS article
000312198500029
EID of the result in the Scopus database
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