Search for resonant top plus jet production in tt? + jets events with the ATLAS detector in pp collisions at s = 7 TeV
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F12%3A00441704" target="_blank" >RIV/68378271:_____/12:00441704 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1103/PhysRevD.86.091103" target="_blank" >http://dx.doi.org/10.1103/PhysRevD.86.091103</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1103/PhysRevD.86.091103" target="_blank" >10.1103/PhysRevD.86.091103</a>
Alternative languages
Result language
angličtina
Original language name
Search for resonant top plus jet production in tt? + jets events with the ATLAS detector in pp collisions at s = 7 TeV
Original language description
This paper presents a search for a new heavy particle produced in association with a top or antitop quark. Two models in which the new heavy particle is a color singlet or a color triplet are considered, decaying, respectively, to tq or tq, leading to aresonance within the tt+jets signature. The full 2011 ATLAS pp collision data set from the LHC (4.7??fb1) is used to search for tt events produced in association with jets, in which one of the W bosons from the top quarks decays leptonically and the other decays hadronically. The data are consistent with the Standard Model expectation, and a new particle with mass below 430 Gev for both W boson and color triplet models is excluded at 95% confidence level, assuming unit right-handed coupling.
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
BG - Nuclear, atomic and molecular physics, accelerators
OECD FORD branch
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Result continuities
Project
<a href="/en/project/LA08032" target="_blank" >LA08032: International experiment ATLAS-CERN</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
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
Physical Review D: Particles, Fields, Gravitation and Cosmology
ISSN
1550-7998
e-ISSN
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Volume of the periodical
86
Issue of the periodical within the volume
9
Country of publishing house
US - UNITED STATES
Number of pages
7
Pages from-to
"091103-1"-"091103-7"
UT code for WoS article
000311547400001
EID of the result in the Scopus database
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