Electron and photon energy calibration with the ATLAS detector using 2015-2016 LHC proton-proton
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F19%3A73595422" target="_blank" >RIV/61989592:15310/19:73595422 - isvavai.cz</a>
Result on the web
<a href="https://iopscience.iop.org/article/10.1088/1748-0221/14/03/P03017/pdf" target="_blank" >https://iopscience.iop.org/article/10.1088/1748-0221/14/03/P03017/pdf</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/1748-0221/14/03/P03017" target="_blank" >10.1088/1748-0221/14/03/P03017</a>
Alternative languages
Result language
angličtina
Original language name
Electron and photon energy calibration with the ATLAS detector using 2015-2016 LHC proton-proton
Original language description
This paper presents the electron and photon energy calibration obtained with the ATLAS detector using about 36 fb(-1) of LHC proton-proton collision data recorded at root s = 13 TeV in 2015 and 2016. The different calibration steps applied to the data and the optimization of the reconstruction of electron and photon energies are discussed. The absolute energy scale is set using a large sample of Z boson decays into electron-positron pairs. The systematic uncertainty in the energy scale calibration varies between 0.03% to 0.2% in most of the detector acceptance for electrons with transverse momentum close to 45 GeV. For electrons with transverse momentum of 10 GeV the typical uncertainty is 0.3% to 0.8% and it varies between 0.25% and 1% for photons with transverse momentum around 60 GeV. Validations of the energy calibration with J/psi -> e(+)e(-) decays and radiative Z boson decays are also presented.
Czech name
—
Czech description
—
Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10303 - Particles and field physics
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Instrumentation
ISSN
1748-0221
e-ISSN
—
Volume of the periodical
14
Issue of the periodical within the volume
MAR
Country of publishing house
GB - UNITED KINGDOM
Number of pages
60
Pages from-to
"P03017-1"-"P03017-60"
UT code for WoS article
000463330900005
EID of the result in the Scopus database
2-s2.0-85065673412