Jet energy scale and resolution measured in proton–proton collisions at √s = 13 TeV with the ATLAS detector

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F21%3A00551052" target="_blank" >RIV/68378271:_____/21:00551052 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61989592:15310/21:73608382

Výsledek na webu

<a href="http://hdl.handle.net/11104/0326366" target="_blank" >http://hdl.handle.net/11104/0326366</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1140/epjc/s10052-021-09402-3" target="_blank" >10.1140/epjc/s10052-021-09402-3</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Jet energy scale and resolution measured in proton–proton collisions at √s = 13 TeV with the ATLAS detector

Popis výsledku v původním jazyce

Jet energy scale and resolution measurements with their associated uncertainties are reported for jets using 36–81 fb−1^{-1}−1 of proton–proton collision data with a centre-of-mass energy of s=13sqrt{s}=13s ​=13 TeV{ ext {Te}}{ ext {V}}TeV collected by the ATLAS detector at the LHC. Jets are reconstructed using two different input types: topo-clusters formed from energy deposits in calorimeter cells, as well as an algorithmic combination of charged-particle tracks with those topo-clusters, referred to as the ATLAS particle-flow reconstruction method. The anti-ktk_tkt​ jet algorithm with radius parameter R=0.4R=0.4R=0.4 is the primary jet definition used for both jet types. This result presents new jet energy scale and resolution measurements in the high pile-up conditions of late LHC Run 2 as well as a full calibration of particle-flow jets in ATLAS. Jets are initially calibrated using a sequence of simulation-based corrections.

Název v anglickém jazyce

Jet energy scale and resolution measured in proton–proton collisions at √s = 13 TeV with the ATLAS detector

Popis výsledku anglicky

Jet energy scale and resolution measurements with their associated uncertainties are reported for jets using 36–81 fb−1^{-1}−1 of proton–proton collision data with a centre-of-mass energy of s=13sqrt{s}=13s ​=13 TeV{ ext {Te}}{ ext {V}}TeV collected by the ATLAS detector at the LHC. Jets are reconstructed using two different input types: topo-clusters formed from energy deposits in calorimeter cells, as well as an algorithmic combination of charged-particle tracks with those topo-clusters, referred to as the ATLAS particle-flow reconstruction method. The anti-ktk_tkt​ jet algorithm with radius parameter R=0.4R=0.4R=0.4 is the primary jet definition used for both jet types. This result presents new jet energy scale and resolution measurements in the high pile-up conditions of late LHC Run 2 as well as a full calibration of particle-flow jets in ATLAS. Jets are initially calibrated using a sequence of simulation-based corrections.

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

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2021

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

1434-6052

Svazek periodika

81

Číslo periodika v rámci svazku

8

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

49

Strana od-do

689

Kód UT WoS článku

000692318100005

EID výsledku v databázi Scopus

2-s2.0-85112476443