Measurement of the tt production cross-section using e? events with b-tagged jets in pp collisions at s = 7 and 8 TeV with the ATLAS detector
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F14%3A00439782" target="_blank" >RIV/68378271:_____/14:00439782 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1140/epjc/s10052-014-3109-7" target="_blank" >http://dx.doi.org/10.1140/epjc/s10052-014-3109-7</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1140/epjc/s10052-014-3109-7" target="_blank" >10.1140/epjc/s10052-014-3109-7</a>
Alternative languages
Result language
angličtina
Original language name
Measurement of the tt production cross-section using e? events with b-tagged jets in pp collisions at s = 7 and 8 TeV with the ATLAS detector
Original language description
The inclusive top quark pair ( tt ) production cross-section ?tt has been measured in proton?proton collisions at s=7 TeV and s=8 TeV with the ATLAS experiment at the LHC, using tt events with an opposite-charge e? pair in the final state. The measurement was performed with the 2011 7 TeV dataset corresponding to an integrated luminosity of 4.6 fb1 and the 2012 8 TeV dataset of 20.3 fb1 . The numbers of events with exactly one and exactly two b -tagged jets were counted and used to simultaneously determine ?tt and the efficiency to reconstruct and b -tag a jet from a top quark decay, thereby minimising the associated systematic uncertainties.
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/LG13009" target="_blank" >LG13009: International experiment ATLAS-CERN</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
European Physical Journal C
ISSN
1434-6044
e-ISSN
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Volume of the periodical
74
Issue of the periodical within the volume
10
Country of publishing house
DE - GERMANY
Number of pages
32
Pages from-to
"3109-1"-"3109-48"
UT code for WoS article
000346526400001
EID of the result in the Scopus database
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