Measurement of event-plane correlations in root s(NN)=2.76 TeV lead-lead collisions with the ATLAS detector

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F14%3A00225729" target="_blank" >RIV/68407700:21110/14:00225729 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/68407700:21220/14:00225729 RIV/68407700:21340/14:00225729 RIV/68407700:21260/14:00225729 RIV/68407700:21670/14:00225729 a 2 dalších

Výsledek na webu

<a href="http://journals.aps.org/prc/pdf/10.1103/PhysRevC.90.024905" target="_blank" >http://journals.aps.org/prc/pdf/10.1103/PhysRevC.90.024905</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1103/PhysRevC.90.024905" target="_blank" >10.1103/PhysRevC.90.024905</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Measurement of event-plane correlations in root s(NN)=2.76 TeV lead-lead collisions with the ATLAS detector

Popis výsledku v původním jazyce

A measurement of event-plane correlations involving two or three event planes of different order is presented as a function of centrality for 7 mu b(-1) Pb + Pb collision data at v root s(NN) = 2.76 TeV, recorded by the ATLAS experiment at the Large Hadron Collider. Fourteen correlators are measured using a standard event-plane method and a scalar-product method, and the latter method is found to give a systematically larger correlation signal. Several different trends in the centrality dependence of these correlators are observed. These trends are not reproduced by predictions based on the Glauber model, which includes only the correlations from the collision geometry in the initial state. Calculations that include the final-state collective dynamicsare able to describe qualitatively, and in some cases also quantitatively, the centrality dependence of the measured correlators. These observations suggest that both the fluctuations in the initial geometry and the nonlinear mixing betwe

Název v anglickém jazyce

Measurement of event-plane correlations in root s(NN)=2.76 TeV lead-lead collisions with the ATLAS detector

Popis výsledku anglicky

A measurement of event-plane correlations involving two or three event planes of different order is presented as a function of centrality for 7 mu b(-1) Pb + Pb collision data at v root s(NN) = 2.76 TeV, recorded by the ATLAS experiment at the Large Hadron Collider. Fourteen correlators are measured using a standard event-plane method and a scalar-product method, and the latter method is found to give a systematically larger correlation signal. Several different trends in the centrality dependence of these correlators are observed. These trends are not reproduced by predictions based on the Glauber model, which includes only the correlations from the collision geometry in the initial state. Calculations that include the final-state collective dynamicsare able to describe qualitatively, and in some cases also quantitatively, the centrality dependence of the measured correlators. These observations suggest that both the fluctuations in the initial geometry and the nonlinear mixing betwe

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

BF - Elementární částice a fyzika vysokých energií

OECD FORD obor

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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

2014

Kód důvěrnosti údajů

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

Název periodika

Physical Review C

ISSN

0556-2813

e-ISSN

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Svazek periodika

90

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

29

Strana od-do

"024905-1"-"024905-29"

Kód UT WoS článku

000341240300002

EID výsledku v databázi Scopus

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