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dc.date.accessioned2020-05-19T19:26:14Z
dc.date.available2020-05-19T19:26:14Z
dc.date.created2020-01-15T14:28:44Z
dc.date.issued2019
dc.identifier.citationAad, Georges Abbott, Brad Abbott, Dale C. Abed Abud, Adam Abeling, Kira Abhayasinghe, Deshan Kavishka Abidi, Syed Haider AbouZeid, Hass Abraham, Nadine L. Abramowicz, Halina Bjørke, Kristian Bugge, Magnar Kopangen Cameron, David Gordon Catmore, James Richard Feigl, Simon Garonne, Vincent Gramstad, Eirik Hellesund, Simen Morisbak, Vanja Oppen, Henrik Ould-Saada, Farid Pedersen, Maiken Read, Alexander Lincoln Rye, Eli Bæverfjord Røhne, Ole Myren Sandaker, Heidi Vadla, Knut Oddvar Høie Buanes, Trygve Djuvsland, Julia Isabell Eigen, Gerald Fomin, Nikolai Lee, Graham Richard Lipniacka, Anna Martin dit Latour, Bertrand Mæland, Steffen Stugu, Bjarne Træet, Are Sivertsen Abreu, Henso Abulaiti, Yiming Acharya, Bobby S. Achkar, Baida Adachi, Shunsuke Adam, Lennart Adam-Bourdarios, Claire Adamczyk, Leszek Adamek, Lukas Adelman, Jareed Adersberger, Michael Adigüzel, Aytül Adorni, Sofia ATLAS, Collaboration . Measurement of flow harmonics correlations with mean transverse momentum in lead–lead and proton–lead collisions at √sNN−−−=5.02 TeV with the ATLAS detector. European Physical Journal C. 2019, 79:985, 1-29
dc.identifier.urihttp://hdl.handle.net/10852/75976
dc.description.abstractTo assess the properties of the quark–gluon plasma formed in ultrarelativistic ion collisions, the ATLAS experiment at the LHC measures a correlation between the mean transverse momentum and the flow harmonics. The analysis uses data samples of lead–lead and proton–lead collisions obtained at the centre-of-mass energy per nucleon pair of 5.02 TeV, corresponding to total integrated luminosities of 22 μb−1 and 28 nb−1, respectively. The measurement is performed using a modified Pearson correlation coefficient with the charged-particle tracks on an event-by-event basis. The modified Pearson correlation coefficients for the 2nd-, 3rd-, and 4th-order flow harmonics are measured in the lead–lead collisions as a function of event centrality quantified as the number of charged particles or the number of nucleons participating in the collision. The measurements are performed for several intervals of the charged-particle transverse momentum. The correlation coefficients for all studied harmonics exhibit a strong centrality evolution, which only weakly depends on the charged-particle momentum range. In the proton–lead collisions, the modified Pearson correlation coefficient measured for the 2nd-order flow harmonics shows only weak centrality dependence. The lead-lead data is qualitatively described by the predictions based on the hydrodynamical model.en_US
dc.languageEN
dc.rightsAttribution 4.0 International
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.titleMeasurement of flow harmonics correlations with mean transverse momentum in lead–lead and proton–lead collisions at √sNN−−−=5.02 TeV with the ATLAS detectoren_US
dc.typeJournal articleen_US
dc.creator.authorAad, Georges
dc.creator.authorAbbott, Brad
dc.creator.authorAbbott, Dale C.
dc.creator.authorAbed Abud, Adam
dc.creator.authorAbeling, Kira
dc.creator.authorAbhayasinghe, Deshan Kavishka
dc.creator.authorAbidi, Syed Haider
dc.creator.authorAbouZeid, Hass
dc.creator.authorAbraham, Nadine L.
dc.creator.authorAbramowicz, Halina
dc.creator.authorBjørke, Kristian
dc.creator.authorBugge, Magnar Kopangen
dc.creator.authorCameron, David Gordon
dc.creator.authorCatmore, James Richard
dc.creator.authorFeigl, Simon
dc.creator.authorGaronne, Vincent
dc.creator.authorGramstad, Eirik
dc.creator.authorHellesund, Simen
dc.creator.authorMorisbak, Vanja
dc.creator.authorOppen, Henrik
dc.creator.authorOuld-Saada, Farid
dc.creator.authorPedersen, Maiken
dc.creator.authorRead, Alexander Lincoln
dc.creator.authorRye, Eli Bæverfjord
dc.creator.authorRøhne, Ole Myren
dc.creator.authorSandaker, Heidi
dc.creator.authorVadla, Knut Oddvar Høie
dc.creator.authorBuanes, Trygve
dc.creator.authorDjuvsland, Julia Isabell
dc.creator.authorEigen, Gerald
dc.creator.authorFomin, Nikolai
dc.creator.authorLee, Graham Richard
dc.creator.authorLipniacka, Anna
dc.creator.authorMartin dit Latour, Bertrand
dc.creator.authorMæland, Steffen
dc.creator.authorStugu, Bjarne
dc.creator.authorTræet, Are Sivertsen
dc.creator.authorAbreu, Henso
dc.creator.authorAbulaiti, Yiming
dc.creator.authorAcharya, Bobby S.
dc.creator.authorAchkar, Baida
dc.creator.authorAdachi, Shunsuke
dc.creator.authorAdam, Lennart
dc.creator.authorAdam-Bourdarios, Claire
dc.creator.authorAdamczyk, Leszek
dc.creator.authorAdamek, Lukas
dc.creator.authorAdelman, Jareed
dc.creator.authorAdersberger, Michael
dc.creator.authorAdigüzel, Aytül
dc.creator.authorAdorni, Sofia
dc.creator.authorATLAS, Collaboration
cristin.unitcode185,15,4,60
cristin.unitnameHøyenergifysikk
cristin.ispublishedtrue
cristin.fulltextoriginal
cristin.qualitycode1
dc.identifier.cristin1773950
dc.identifier.bibliographiccitationinfo:ofi/fmt:kev:mtx:ctx&ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=European Physical Journal C&rft.volume=79:985&rft.spage=1&rft.date=2019
dc.identifier.jtitleEuropean Physical Journal C
dc.identifier.volume79
dc.identifier.issue12
dc.identifier.doihttps://doi.org/10.1140/epjc/s10052-019-7489-6
dc.identifier.urnURN:NBN:no-79079
dc.subject.nviVDP::Kjerne- og elementærpartikkelfysikk: 431
dc.type.documentTidsskriftartikkelen_US
dc.type.peerreviewedPeer reviewed
dc.source.issn1434-6044
dc.identifier.fulltextFulltext https://www.duo.uio.no/bitstream/handle/10852/75976/1/Aad2019_Article_MeasurementOfFlowHarmonicsCorr-1.pdf
dc.type.versionPublishedVersion
cristin.articleid985
dc.relation.projectNFR/255182


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