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dc.contributor.authorAbelev, Bettyeng
dc.contributor.authorAdam, Jaroslaveng
dc.contributor.authorAdamová, Dagmareng
dc.contributor.authorAggarwal, Madan M.eng
dc.contributor.authorAgnello, Michelangeloeng
dc.contributor.authorAgostinelli, Andreaeng
dc.contributor.authorAgrawal, Nikitaeng
dc.contributor.authorAhammed, Zubayereng
dc.contributor.authorAhmad, Nazeereng
dc.contributor.authorAhmed, Ijazeng
dc.contributor.authorAlme, Johaneng
dc.contributor.authorErdal, Hege Austrheimeng
dc.contributor.authorHelstrup, Håvardeng
dc.contributor.authorHetland, Kristin Fanebusteng
dc.contributor.authorKileng, Bjarteeng
dc.contributor.authorAltinpinar, Sedateng
dc.contributor.authorDjuvsland, Øysteineng
dc.contributor.authorFehlker, Dominikeng
dc.contributor.authorHaaland, Øystein Senneseteng
dc.contributor.authorHuang, Meidanaeng
dc.contributor.authorLønne, Per-Ivareng
dc.contributor.authorNystrand, Joakimeng
dc.contributor.authorRehman, Attiq ureng
dc.contributor.authorRøhrich, Dietereng
dc.contributor.authorSkjerdal, Kyrreeng
dc.contributor.authorUllaland, Kjetileng
dc.contributor.authorVelure, Arildeng
dc.contributor.authorWagner, Boriseng
dc.contributor.authorYang, Shimingeng
dc.contributor.authorZhou, Zhuoeng
dc.contributor.authorArsene, Ionut Christianeng
dc.contributor.authorBätzing, Paul Christopheng
dc.contributor.authorDordic, Oljaeng
dc.contributor.authorLindal, Sveineng
dc.contributor.authorMahmood, Sohail Musaeng
dc.contributor.authorMilosevic, Jovaneng
dc.contributor.authorQvigstad, Henrikeng
dc.contributor.authorRichter, Matthiaseng
dc.contributor.authorRøed, Ketileng
dc.contributor.authorSkaali, Toralf Bernhardeng
dc.contributor.authorTveter, Trine Spedstadeng
dc.contributor.authorWikne, Jon Christophereng
dc.contributor.authorZhao, Chengxineng
dc.contributor.authorLangøy, Runeeng
dc.contributor.authorLien, Jørgen Andréeng
dc.contributor.authorAhn, Sang Uneng
dc.contributor.authorAhn, Sul-Aheng
dc.contributor.authorAjaz, Muhammadeng
dc.contributor.authorAimo, Ilariaeng
dc.contributor.authorAiola, Salvatoreeng
dc.contributor.authorALICE, Collaborationeng
dc.date.accessioned2015-09-23T09:43:59Z
dc.date.available2015-09-23T09:43:59Z
dc.date.issued2015-02-04
dc.identifier.issn0370-2693
dc.identifier.urihttp://hdl.handle.net/1956/10512
dc.description.abstractTwo-particle angular correlations between unidentified charged trigger and associated particles are measured by the ALICE detector in p–Pb collisions at a nucleon–nucleon centre-of-mass energy of 5.02 TeV. The transverse-momentum range 0.7 < $p_{T,assoc} < p_{T,trig}$ < 5.0 GeV/c is examined, to include correlations induced by jets originating from low momentum-transfer scatterings (minijets). The correlations expressed as associated yield per trigger particle are obtained in the pseudorapidity range |η| < 0.9. The near-side long-range pseudorapidity correlations observed in high-multiplicity p–Pb collisions are subtracted from both near-side short-range and away-side correlations in order to remove the non- jet-like components. The yields in the jet-like peaks are found to be invariant with event multiplicity with the exception of events with low multiplicity. This invariance is consistent with the particles being produced via the incoherent fragmentation of multiple parton–parton scatterings, while the yield related to the previously observed ridge structures is not jet-related. The number of uncorrelated sources of particle production is found to increase linearly with multiplicity, suggesting no saturation of the number of multi-parton interactions even in the highest multiplicity p–Pb collisions. Further, the number scales in the intermediate multiplicity region with the number of binary nucleon–nucleon collisions estimated with a Glauber Monte-Carlo simulation.eng
dc.language.isoengeng
dc.publisherElseviereng
dc.rightsAttribution CC BYeng
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/eng
dc.titleMultiplicity dependence of jet-like two-particle correlations in p-Pb collisions at $\sqrt{s_NN}$ = 5.02 TeVeng
dc.typeJournal articleeng
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
dc.date.updated2015-07-31T07:11:37Z
dc.rights.holderCopyright 2014 CERN, for the ALICE Collaborationeng
dc.type.versionpublishedVersioneng
bora.peerreviewedPeer reviewedeng
bora.journalTitlePhysics Letters Beng
bibo.volume741eng
bibo.pageStart38eng
bibo.pageEnd50eng
dc.type.documentJournal article
dc.identifier.cristinID1235440
dc.identifier.cristinID1235440eng
dc.identifier.doi10.1016/j.physletb.2014.11.028
dc.source.issn0370-2693


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