Vis enkel innførsel

dc.contributor.authorAcharya, Shreyasi
dc.contributor.authorAdamová, Dagmar
dc.contributor.authorAdhya, Souvik Priyam
dc.contributor.authorAdler, Clemens
dc.contributor.authorAdolfsson, Jonatan
dc.contributor.authorAggarwal, Madan M.
dc.contributor.authorAglieri Rinella, Gianluca
dc.contributor.authorAgnello, Michelangelo
dc.contributor.authorAgrawal, Nikita
dc.contributor.authorAhammed, Zubayer
dc.contributor.authorAlme, Johan
dc.contributor.authorAltenkaemper, Lucas
dc.contributor.authorDjuvsland, Øystein
dc.contributor.authorErsdal, Magnus Rentsch
dc.contributor.authorFionda, Fiorella Maria Celeste
dc.contributor.authorGrøttvik, Ola Slettevoll
dc.contributor.authorNystrand, Joakim
dc.contributor.authorRehman, Attiq ur
dc.contributor.authorRøhrich, Dieter
dc.contributor.authorTambave, Ganesh Jagannath
dc.contributor.authorUllaland, Kjetil
dc.contributor.authorWagner, Boris
dc.contributor.authorYang, Shiming
dc.contributor.authorYuan, Shiming
dc.contributor.authorZhou, Zhuo
dc.contributor.authorArsene, Ionut Cristian
dc.contributor.authorBätzing, Paul Christoph
dc.contributor.authorDordic, Olja
dc.contributor.authorLardeux, Antoine Xavier
dc.contributor.authorLindal, Svein
dc.contributor.authorMahmood, Sohail Musa
dc.contributor.authorMalik, Qasim Waheed
dc.contributor.authorRichter, Matthias
dc.contributor.authorRøed, Ketil
dc.contributor.authorSkaali, Toralf Bernhard
dc.contributor.authorTveter, Trine Spedstad
dc.contributor.authorWikne, Jon Christopher
dc.contributor.authorZhao, Chengxin
dc.contributor.authorHelstrup, Håvard
dc.contributor.authorHetland, Kristin Fanebust
dc.contributor.authorKileng, Bjarte
dc.contributor.authorNesbø, Simon Voigt
dc.contributor.authorStoretvedt, Maksim Melnik
dc.contributor.authorLangøy, Rune
dc.contributor.authorLien, Jørgen André
dc.contributor.authorAhmad, Shafiq F.
dc.contributor.authorAhn, Sang Un
dc.contributor.authorAiola, Salvatore
dc.contributor.authorAkindinov, Alexander
dc.contributor.authorAl-Turany, Mohammed
dc.contributor.authorALICE, Collaboration
dc.date.accessioned2020-08-13T11:11:19Z
dc.date.available2020-08-13T11:11:19Z
dc.date.issued2019
dc.PublishedAcharya S, Adamová D, Adhya SP, Adler C, Adolfsson J, Aggarwal MM, Aglieri Rinella G, Agnello M, Agrawal N, Ahammed Z, Alme J, Altenkaemper L, Djuvsland Ø, Ersdal MR, Fionda FMC, Grøttvik OS, Nystrand J, Rehman Au, Røhrich D, Tambave GJ, Ullaland K, Wagner B, Yang S, Yuan S, Zhou Z, Arsene IC, Bätzing P, Dordic O, Lardeux A, Lindal S, Mahmood SM, Malik QW, Richter M, Røed K, Skaali TB, Tveter TS, Wikne JC, Zhao C, Helstrup H, Hetland KF, Kileng B, Nesbø SV, Storetvedt M, Langøy R, Lien JA, Ahmad SF, Ahn SU, Aiola S, Akindinov A, Al-Turany M, ALICE C. Investigations of anisotropic flow using multiparticle azimuthal correlations in pp, p−Pb, Xe-Xe, and Pb-Pb collisions at the LHC. Physical Review Letters. 2019;123:142301eng
dc.identifier.issn0031-9007en_US
dc.identifier.issn1079-7114en_US
dc.identifier.urihttps://hdl.handle.net/1956/23737
dc.description.abstractMeasurements of anisotropic flow coefficients ( v n ) and their cross-correlations using two- and multiparticle cumulant methods are reported in collisions of p p at √ s = 13 TeV , p − Pb at a center-of-mass energy per nucleon pair √ s NN = 5.02 TeV , Xe-Xe at √ s NN = 5.44 TeV , and Pb-Pb at √ s NN = 5.02 TeV recorded with the ALICE detector. The multiplicity dependence of v n is studied in a very wide range from 20 to 3000 particles produced in the midrapidity region | η | < 0.8 for the transverse momentum range 0.2 < p T < 3.0 GeV / c . An ordering of the coefficients v 2 > v 3 > v 4 is found in p p and p − Pb collisions, similar to that seen in large collision systems, while a weak v 2 multiplicity dependence is observed relative to nucleus-nucleus collisions in the same multiplicity range. Using a novel subevent method, v 2 measured with four-particle cumulants is found to be compatible with that from six-particle cumulants in p p and p − Pb collisions. The magnitude of the correlation between v 2 n and v 2 m , evaluated with the symmetric cumulants SC ( m , n ) is observed to be positive at all multiplicities for v 2 and v 4 , while for v 2 and v 3 it is negative and changes sign for multiplicities below 100, which may indicate a different v n fluctuation pattern in this multiplicity range. The observed long-range multiparticle azimuthal correlations in high multiplicity p p and p − Pb collisions can neither be described by pythia 8 nor by impact-parameter-Glasma, music, and ultrarelativistic quantum molecular dynamics model calculations, and hence, provide new insights into the understanding of collective effects in small collision systems.en_US
dc.language.isoengeng
dc.publisherAPSen_US
dc.rightsAttribution CC BYeng
dc.rights.urihttp://creativecommons.org/licenses/by/4.0eng
dc.titleInvestigations of anisotropic flow using multiparticle azimuthal correlations in pp, p−Pb, Xe-Xe, and Pb-Pb collisions at the LHCen_US
dc.typePeer reviewed
dc.typeJournal article
dc.date.updated2020-01-22T08:48:12Z
dc.description.versionpublishedVersionen_US
dc.rights.holderCopyright 2019 CERN, for the ALICE Collaborationen_US
dc.identifier.doihttps://doi.org/10.1103/physrevlett.123.142301
dc.identifier.cristin1760132
dc.source.journalPhysical Review Letters
dc.subject.nsiVDP::Matematikk og naturvitenskap: 400::Fysikk: 430::Kjerne- og elementærpartikkelfysikk: 431
dc.subject.nsiVDP::Mathematics and natural scienses: 400::Physics: 430::Nuclear and elementary particle physics: 431


Tilhørende fil(er)

Thumbnail

Denne innførselen finnes i følgende samling(er)

Vis enkel innførsel

Attribution CC BY
Med mindre annet er angitt, så er denne innførselen lisensiert som Attribution CC BY