Measurement of event-shape observables in Zℓ+ℓ events in pp collisions at s = 7 TeV with the ATLAS detector at the LHC

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F16%3A00465820" target="_blank" >RIV/68378271:_____/16:00465820 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1140/epjc/s10052-016-4176-8" target="_blank" >http://dx.doi.org/10.1140/epjc/s10052-016-4176-8</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1140/epjc/s10052-016-4176-8" target="_blank" >10.1140/epjc/s10052-016-4176-8</a>

Result language
angličtina
Original language name
Measurement of event-shape observables in Zℓ+ℓ events in pp collisions at s = 7 TeV with the ATLAS detector at the LHC
Original language description
Event-shape observables measured using charged particles in inclusive Z-boson events are presented, using the electron and muon decay modes of the Z bosons. The measurements are based on an integrated luminosity of 1.1 fb1 of proton–proton collisions recorded by the ATLAS detector at the LHC at a centre-of-mass energy s=7 TeV . Charged-particle distributions, excluding the lepton–antilepton pair from the Z-boson decay, are measured in different ranges of transverse momentum of the Z boson. Distributions include multiplicity, scalar sum of transverse momenta, beam thrust, transverse thrust, spherocity, and F -parameter, which are in particular sensitive to properties of the underlying event at small values of the Z-boson transverse momentum.nn
Czech name
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Czech description
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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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Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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