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dc.contributor.authorAbelev, Betty
dc.contributor.authorAdam, Jaroslav
dc.contributor.authorAdamová, Dagmar
dc.contributor.authorAggarwal, Madan M.
dc.contributor.authorAglieri Rinella, Gianluca
dc.contributor.authorAgnello, Michelangelo
dc.contributor.authorAgostinelli, Andrea
dc.contributor.authorAgrawal, Nikita
dc.contributor.authorAhammed, Zubayer
dc.contributor.authorAhmad, Nazeer
dc.contributor.authorAlme, Johan
dc.contributor.authorErdal, Hege Austrheim
dc.contributor.authorHelstrup, Håvard
dc.contributor.authorHetland, Kristin Fanebust
dc.contributor.authorKileng, Bjarte
dc.contributor.authorAltinpinar, Sedat
dc.contributor.authorDjuvsland, Øystein
dc.contributor.authorFehlker, Dominik
dc.contributor.authorHaaland, Øystein Senneset
dc.contributor.authorHuang, Meidana
dc.contributor.authorLønne, Per-Ivar
dc.contributor.authorNystrand, Joakim
dc.contributor.authorRehman, Attiq ur
dc.contributor.authorSkjerdal, Kyrre
dc.contributor.authorSzostak, Artur Krzysztof
dc.contributor.authorUllaland, Kjetil
dc.contributor.authorVelure, Arild
dc.contributor.authorWagner, Boris
dc.contributor.authorYang, Shiming
dc.contributor.authorZhou, Zhuo
dc.contributor.authorRøhrich, Dieter
dc.contributor.authorArsene, Ionut Christian
dc.contributor.authorBätzing, Paul Christoph
dc.contributor.authorDordic, Olja
dc.contributor.authorLindal, Svein
dc.contributor.authorMahmood, Sohail Musa
dc.contributor.authorMilosevic, Jovan
dc.contributor.authorQvigstad, Henrik
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.authorLangøy, Rune
dc.contributor.authorLien, Jørgen
dc.contributor.authorAhmed, Ijaz
dc.contributor.authorAhn, Sang Un
dc.contributor.authorAhn, Sul-Ah
dc.contributor.authorAiola, Salvatore
dc.contributor.authorALICE, Collaboration
dc.date.accessioned2015-03-05T07:47:07Z
dc.date.accessioned2017-07-06T14:59:04Z
dc.date.available2015-03-05T07:47:07Z
dc.date.available2017-07-06T14:59:04Z
dc.date.issued2014
dc.identifier.citationEuropean Physical Journal C 2014, 74:3077(10):1-15nb_NO
dc.identifier.issn1434-6044
dc.identifier.urihttp://hdl.handle.net/11250/2448134
dc.description-nb_NO
dc.description.abstractEvent-by-event fluctuations of the mean transverse momentum of charged particles produced in pp collisions at √s = √ 0.9, 2.76 and 7 TeV, and Pb–Pb collisions at sNN = 2.76 TeV are studied as a function of the chargedparticle multiplicity using the ALICE detector at the LHC. Dynamical fluctuations indicative of correlated particle emission are observed in all systems. The results in pp collisions show little dependence on collision energy. The Monte Carlo event generators PYTHIA and PHOJET are in qualitative agreement with the data. Peripheral Pb–Pb data exhibit a similarmultiplicity dependence as that observed in pp. In central Pb–Pb, the results deviate from this trend, featuring a significant reduction of the fluctuation strength. The results in Pb–Pb are in qualitative agreement with previous measurements in Au–Au at lower collision energies and with expectations from models that incorporate collective phenomena.nb_NO
dc.language.isoengnb_NO
dc.rightsNavngivelse 4.0 Internasjonal*
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/deed.no*
dc.titleEvent-by-event mean pT fluctuations in pp and Pb–Pb collisions at the LHCnb_NO
dc.typeJournal articlenb_NO
dc.date.updated2015-03-05T07:47:07Z
dc.description.versionpublishedVersionnb_NO
dc.subject.nsiVDP::Matematikk og naturvitenskap: 400::Fysikk: 430::Kjerne- og elementærpartikkelfysikk: 431nb_NO
dc.subject.nsiVDP::Mathematics and natural scienses: 400::Physics: 430::Nuclear and elementary particle physics: 431nb_NO
dc.source.pagenumber1-15nb_NO
dc.source.volume74nb_NO
dc.source.journalEuropean Physical Journal Cnb_NO
dc.source.issue10nb_NO
dc.identifier.doi10.1140/epjc/s10052-014-3077-y
dc.identifier.cristin1218926


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