Measurement of the energy response of the ATLAS calorimeter to charged pions from W±→ τ±(→ π±ντ) ντ events in Run 2 data
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F22%3A00565759" target="_blank" >RIV/68378271:_____/22:00565759 - isvavai.cz</a>
Result on the web
<a href="https://hdl.handle.net/11104/0337274" target="_blank" >https://hdl.handle.net/11104/0337274</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1140/epjc/s10052-022-10117-2" target="_blank" >10.1140/epjc/s10052-022-10117-2</a>
Alternative languages
Result language
angličtina
Original language name
Measurement of the energy response of the ATLAS calorimeter to charged pions from W±→ τ±(→ π±ντ) ντ events in Run 2 data
Original language description
The energy response of the ATLAS calorimeter is measured for single charged pions with transverse momentum in the range 10<pT<30010<pT<300 GeV. The measurement is performed using 139 fb−1fb−1 of LHC proton–proton collision data at s=13s =13 TeV taken in Run 2 by the ATLAS detector. Charged pions originating from ττ-lepton decays are used to provide a sample of high-pTpT isolated particles, where the composition is known, to test an energy regime that has not previously been probed by in situ single-particle measurements. The calorimeter response to single-pions is observed to be overestimated by ∼2%∼2% across a large part of the pTpT spectrum in the central region and underestimated by ∼4%∼4% in the endcaps in the ATLAS simulation.
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
2022
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
1434-6052
Volume of the periodical
82
Issue of the periodical within the volume
3
Country of publishing house
DE - GERMANY
Number of pages
31
Pages from-to
223
UT code for WoS article
000768874500006
EID of the result in the Scopus database
2-s2.0-85134070625