Measurement of the electric charge of the top quark in tt events
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F14%3A00434077" target="_blank" >RIV/68378271:_____/14:00434077 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1103/PhysRevD.90.051101" target="_blank" >http://dx.doi.org/10.1103/PhysRevD.90.051101</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1103/PhysRevD.90.051101" target="_blank" >10.1103/PhysRevD.90.051101</a>
Alternative languages
Result language
angličtina
Original language name
Measurement of the electric charge of the top quark in tt events
Original language description
We present a measurement of the electric charge of top quarks using tt events produced in pp collisions at the Tevatron. The analysis is based on fully reconstructed tt pairs in lepton+jets final states. Using data corresponding to 5.3 fb1 of integratedluminosity, we exclude the hypothesis that the top quark has a charge of Q=4/3e at a significance greater than 5 standard deviations. We also place an upper limit of 0.46 on the fraction of such quarks that can be present in an admixture with the standard model top quarks (Q=+2/3e) at a 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
<a href="/en/project/LG12006" target="_blank" >LG12006: Collaboration on NOvA and D0 Experiments at Fermi National Laboratory, USA</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2014
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
90
Issue of the periodical within the volume
5
Country of publishing house
US - UNITED STATES
Number of pages
8
Pages from-to
"051101-1"-"051101-8"
UT code for WoS article
000341297300001
EID of the result in the Scopus database
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