Electron efficiency measurements with the ATLAS detector using 2012 LHC proton–proton collision data

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F17%3A00485279" target="_blank" >RIV/68378271:_____/17:00485279 - isvavai.cz</a>

Alternative codes found

RIV/68407700:21340/17:00319646 RIV/00216208:11320/17:10369017 RIV/61989592:15310/17:73581469

Result on the web

<a href="http://dx.doi.org/10.1140/epjc/s10052-017-4756-2" target="_blank" >http://dx.doi.org/10.1140/epjc/s10052-017-4756-2</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1140/epjc/s10052-017-4756-2" target="_blank" >10.1140/epjc/s10052-017-4756-2</a>

Result language

angličtina

Original language name

Electron efficiency measurements with the ATLAS detector using 2012 LHC proton–proton collision data

Original language description

This paper describes the algorithms for the reconstruction and identification of electrons in the central region of the ATLAS detector at the Large Hadron Collider (LHC). These algorithms were used for all ATLAS results with electrons in the final state that are based on the 2012 pp collision data produced by the LHC at s√ = 8 TeV . The efficiency of these algorithms, together with the charge misidentification rate, is measured in data and evaluated in simulated samples using electrons from Z→ee , Z→eeγ and J/ψ→ee decays. For these efficiency measurements, the full recorded data set, corresponding to an integrated luminosity of 20.3 fb−1 , is used. Based on a new reconstruction algorithm used in 2012, the electron reconstruction efficiency is 97% for electrons with ET=15 GeV and 99% at ET=50 GeV .n

Czech name

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Czech description

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Type

J_imp - 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

Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2017

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

European Physical Journal C

ISSN

1434-6044

e-ISSN

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Volume of the periodical

77

Issue of the periodical within the volume

3

Country of publishing house

DE - GERMANY

Number of pages

45

Pages from-to

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UT code for WoS article

000398956200005

EID of the result in the Scopus database

2-s2.0-85016328339