Measurement of the top-quark mass in the fully hadronic decay channel from ATLAS data at √s = 7TeV
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F15%3A00522330" target="_blank" >RIV/68378271:_____/15:00522330 - isvavai.cz</a>
Result on the web
<a href="http://hdl.handle.net/11104/0306845" target="_blank" >http://hdl.handle.net/11104/0306845</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1140/epjc/s10052-015-3373-1" target="_blank" >10.1140/epjc/s10052-015-3373-1</a>
Alternative languages
Result language
angličtina
Original language name
Measurement of the top-quark mass in the fully hadronic decay channel from ATLAS data at √s = 7TeV
Original language description
The mass of the top quark is measured in a data set corresponding to 4.6 fb −1 of proton–proton collisions with centre-of-mass energy s√=7 TeV collected by the ATLAS detector at the LHC. Events consistent with hadronic decays of top–antitop quark pairs with at least six jets in the final state are selected. The substantial background from multijet production is modelled with data-driven methods that utilise the number of identified b -quark jets and the transverse momentum of the sixth leading jet, which have minimal correlation. The top-quark mass is obtained from template fits to the ratio of three-jet to dijet mass. The three-jet mass is calculated from the three jets produced in a top-quark decay. Using these three jets the dijet mass is obtained from the two jets produced in the W boson decay.
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
10303 - Particles and field physics
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2015
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
75
Issue of the periodical within the volume
4
Country of publishing house
DE - GERMANY
Number of pages
26
Pages from-to
1-26
UT code for WoS article
000355671300001
EID of the result in the Scopus database
2-s2.0-84928745950