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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.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.authorAkindinov, Alexandereng
dc.contributor.authorAleksandrov, Dimitryeng
dc.contributor.authorAlessandro, Brunoeng
dc.contributor.authorALICE, Collaborationeng
dc.date.accessioned2015-09-29T12:27:03Z
dc.date.available2015-09-29T12:27:03Z
dc.date.issued2014-12-12
dc.PublishedPhysics Letters B 2014, 739:139-151eng
dc.identifier.issn0370-2693en_US
dc.identifier.urihttps://hdl.handle.net/1956/10531
dc.description.abstractIn high-energy collisions, the spatio-temporal size of the particle production region can be measured using the Bose–Einstein correlations of identical bosons at low relative momentum. The source radii are typically extracted using two-pion correlations, and characterize the system at the last stage of interaction, called kinetic freeze-out. In low-multiplicity collisions, unlike in high-multiplicity collisions, two-pion correlations are substantially altered by background correlations, e.g. mini-jets. Such correlations can be suppressed using three-pion cumulant correlations. We present the first measurements of the size of the system at freeze-out extracted from three-pion cumulant correlations in pp, p–Pb and Pb–Pb collisions at the LHC with ALICE. At similar multiplicity, the invariant radii extracted in p–Pb collisions are found to be 5–15% larger than those in pp, while those in Pb–Pb are 35–55% larger than those in p–Pb. Our measurements disfavor models which incorporate substantially stronger collective expansion in p–Pb as compared to pp collisions at similar multiplicity.en_US
dc.language.isoengeng
dc.publisherElsevieren_US
dc.rightsAttribution CC BYeng
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/eng
dc.titleFreeze-out radii extracted from three-pion cumulants in pp, p-Pb and Pb-Pb collisions at the LHCen_US
dc.typePeer reviewed
dc.typeJournal article
dc.date.updated2015-07-30T11:46:48Z
dc.description.versionpublishedVersionen_US
dc.rights.holderCopyright 2014 The Authorsen_US
dc.identifier.doihttps://doi.org/10.1016/j.physletb.2014.10.034
dc.identifier.cristin1204239
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


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