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Neutral pion production at midrapidity in pp and Pb–Pb collisions at √sNN =2.76 TeV

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.authorAguilar Salazar, Sauleng
dc.contributor.authorAhammed, Zubayereng
dc.contributor.authorAhmad, Nazeereng
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.authorKanaki, Kalliopieng
dc.contributor.authorLiu, Lijiaoeng
dc.contributor.authorLønne, Per-Ivareng
dc.contributor.authorNystrand, Joakimeng
dc.contributor.authorRehman, Attiq ureng
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.authorAhmed, Ijazeng
dc.contributor.authorAhn, Sang Uneng
dc.contributor.authorAhn, Sul-Aheng
dc.contributor.authorAiola, Salvatoreeng
dc.contributor.authorALICE, Collaborationeng
dc.date.accessioned2015-03-25T09:11:41Z
dc.date.available2015-03-25T09:11:41Z
dc.date.issued2014-10eng
dc.identifier.issn1434-6044en_US
dc.identifier.urihttps://hdl.handle.net/1956/9637
dc.description.abstractInvariant yields of neutral pions at midrapidity in the transverse momentum range 0.6<pT<12GeV/ c measured in Pb–Pb collisions at √sNN=2.76 TeV are presented for six centrality classes. The pp reference spectrum was measured in the range 0.4<pT<10GeV/ c at the same center-of-mass energy. The nuclear modification factor, RAA, shows a suppression of neutral pions in central Pb–Pb collisions by a factor of up to about 8−10 for 5≲pT≲7GeV/ c. The presented measurements are compared with results at lower center-of-mass energies and with theoretical calculations.en_US
dc.language.isoengeng
dc.publisherThe University of Bergenen_US
dc.rightsAttribution CC BYeng
dc.rights.urihttp://creativecommons.org/licenses/by/4.0eng
dc.titleNeutral pion production at midrapidity in pp and Pb–Pb collisions at √sNN =2.76 TeVen_US
dc.typePeer reviewed
dc.typeJournal article
dc.date.updated2015-03-05T07:48:11Zen_US
dc.description.versionpublishedVersionen_US
dc.rights.holderCopyright 2014 CERN for the benefit of the ALICE collaborationen_US
dc.source.articlenumber3108
dc.identifier.doihttps://doi.org/10.1140/epjc/s10052-014-3108-8
dc.identifier.cristin1218947
dc.source.journalEuropean Physical Journal C
dc.source.4074
dc.subject.nsiVDP::Mathematics and natural scienses: 400::Physics: 430::Nuclear and elementary particle physics: 431en_US
dc.subject.nsiVDP::Matematikk og naturvitenskap: 400::Fysikk: 430::Kjerne- og elementærpartikkelfysikk: 431nob


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