Measurements of the suppression and correlations of dijets in Pb+Pb collisions at √sNN = 5.02 TeV

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F23%3A00577545" target="_blank" >RIV/68378271:_____/23:00577545 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216208:11320/23:10476629

Výsledek na webu

<a href="https://hdl.handle.net/11104/0346659" target="_blank" >https://hdl.handle.net/11104/0346659</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1103/PhysRevC.107.054908" target="_blank" >10.1103/PhysRevC.107.054908</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Measurements of the suppression and correlations of dijets in Pb+Pb collisions at √sNN = 5.02 TeV

Popis výsledku v původním jazyce

Studies of the correlations of the two highest transverse momentum (leading) jets in individual Pb+Pb collision events can provide information about the mechanism of jet quenching by the hot and dense matter created in such collisions. In Pb+Pb and pp collisions at sNNsNN​​ ​ = 5.02 TeV, measurements of the leading dijet transverse momentum (pTpT​) correlations are presented. Additionally, measurements in Pb+Pb collisions of the dijet pair nuclear modification factors projected along leading and subleading jet pTpT​ are made. The measurements are performed using the ATLAS detector at the LHC with 260 pb−1−1 of pp data collected in 2017 and 2.2 nb−1−1 of Pb+Pb data collected in 2015 and 2018. An unfolding procedure is applied to the two-dimensional leading and subleading jet pTpT​ distributions to account for experimental effects in the measurement of both jets. Results are provided for dijets with leading jet pTpT​ greater than 100 GeV.

Název v anglickém jazyce

Measurements of the suppression and correlations of dijets in Pb+Pb collisions at √sNN = 5.02 TeV

Popis výsledku anglicky

Studies of the correlations of the two highest transverse momentum (leading) jets in individual Pb+Pb collision events can provide information about the mechanism of jet quenching by the hot and dense matter created in such collisions. In Pb+Pb and pp collisions at sNNsNN​​ ​ = 5.02 TeV, measurements of the leading dijet transverse momentum (pTpT​) correlations are presented. Additionally, measurements in Pb+Pb collisions of the dijet pair nuclear modification factors projected along leading and subleading jet pTpT​ are made. The measurements are performed using the ATLAS detector at the LHC with 260 pb−1−1 of pp data collected in 2017 and 2.2 nb−1−1 of Pb+Pb data collected in 2015 and 2018. An unfolding procedure is applied to the two-dimensional leading and subleading jet pTpT​ distributions to account for experimental effects in the measurement of both jets. Results are provided for dijets with leading jet pTpT​ greater than 100 GeV.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10303 - Particles and field physics

Projekt

<a href="/cs/project/GA22-11846S" target="_blank" >GA22-11846S: Studium jetů a kvarkonií ve srážkách těžkých iontů</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2023

Kód důvěrnosti údajů

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

Název periodika

Physical Review C

ISSN

2469-9985

e-ISSN

2469-9993

Svazek periodika

107

Číslo periodika v rámci svazku

5

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

2937

Strana od-do

054908

Kód UT WoS článku

001021461500001

EID výsledku v databázi Scopus

2-s2.0-85164700382