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

Kód výsledku v 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>

Nalezeny alternativní kódy

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

Výsledek na webu

<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>

Jazyk výsledku

angličtina

Název v původním jazyce

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

Popis výsledku v původním jazyce

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

Název v anglickém jazyce

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

Popis výsledku anglicky

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

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10303 - Particles and field physics

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2017

Kód důvěrnosti údajů

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

Název periodika

European Physical Journal C

ISSN

1434-6044

e-ISSN

—

Svazek periodika

77

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

45

Strana od-do

—

Kód UT WoS článku

000398956200005

EID výsledku v databázi Scopus

2-s2.0-85016328339