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dc.date.accessioned2018-11-01T15:16:10Z
dc.date.available2018-11-01T15:16:10Z
dc.date.created2018-05-16T13:08:08Z
dc.date.issued2018
dc.identifier.citationAcharya, Shreyasi Adam, Jaroslav Adamová, Dagmar Adolfsson, Jonatan Aggarwal, Madan M. Aglieri Rinella, Gianluca Agnello, Michelangelo Agrawal, Nikita Ahammed, Zubayer Ahmad, Shafiq F. Alme, Johan Altenkaemper, Lucas Djuvsland, Øystein Fionda, Fiorella Maria Celeste Lønne, Per-Ivar Nystrand, Joakim Rehman, Attiq ur Røhrich, Dieter Tambave, Ganesh Jagannath Ullaland, Kjetil Velure, Arild Wagner, Boris Zhang, Hui Zhou, Zhuo Zhu, Hongsheng Arsene, Ionut Christian Bätzing, Paul Christoph Dordic, Olja Lardeux, Antoine Xavier Lindal, Svein Mahmood, Sohail Musa Milosevic, Jovan Richter, Matthias Røed, Ketil Skaali, Toralf Bernhard Tveter, Trine Spedstad Wikne, Jon Christopher Zhao, Chengxin Helstrup, Håvard Hetland, Kristin Fanebust Kileng, Bjarte Nesbø, Simon Voigt Storetvedt, Maksim Melnik Langøy, Rune Lien, Jørgen André Ahn, Sang Un Aiola, Salvatore Akindinov, Alexander Al-Turany, Mohammed Alam, Sk Noor ALICE, Collaboration . Constraining the magnitude of the Chiral Magnetic Effect with Event Shape Engineering in Pb–Pb collisions at √sNN = 2.76 TeV. Physics Letters B. 2018, 777, 151-162
dc.identifier.urihttp://hdl.handle.net/10852/65381
dc.description.abstractIn ultrarelativistic heavy-ion collisions, the event-by-event variation of the elliptic flow v2 reflects fluctuations in the shape of the initial state of the system. This allows to select events with the same centrality but different initial geometry. This selection technique, Event Shape Engineering, has been used in the analysis of charge-dependent two- and three-particle correlations in Pb–Pb collisions at √sNN = 2.76 TeV. The two-particle correlator cos(ϕα − ϕβ ) , calculated for different combinations of charges α and β, is almost independent of v2 (for a given centrality), while the three-particle correlator cos(ϕα + ϕβ − 2 2) scales almost linearly both with the event v2 and charged-particle pseudorapidity density. The charge dependence of the three-particle correlator is often interpreted as evidence for the Chiral Magnetic Effect (CME), a parity violating effect of the strong interaction. However, its measured dependence on v2 points to a large non-CME contribution to the correlator. Comparing the results with Monte Carlo calculations including a magnetic field due to the spectators, the upper limit of the CME signal contribution to the three-particle correlator in the 10–50% centrality interval is found to be 26–33% at 95% confidence level.en_US
dc.languageEN
dc.publisherNorth-Holland
dc.rightsAttribution 4.0 International
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.titleConstraining the magnitude of the Chiral Magnetic Effect with Event Shape Engineering in Pb–Pb collisions at √sNN = 2.76 TeVen_US
dc.typeJournal articleen_US
dc.creator.authorAcharya, Shreyasi
dc.creator.authorAdam, Jaroslav
dc.creator.authorAdamová, Dagmar
dc.creator.authorAdolfsson, Jonatan
dc.creator.authorAggarwal, Madan M.
dc.creator.authorAglieri Rinella, Gianluca
dc.creator.authorAgnello, Michelangelo
dc.creator.authorAgrawal, Nikita
dc.creator.authorAhammed, Zubayer
dc.creator.authorAhmad, Shafiq F.
dc.creator.authorAlme, Johan
dc.creator.authorAltenkaemper, Lucas
dc.creator.authorDjuvsland, Øystein
dc.creator.authorFionda, Fiorella Maria Celeste
dc.creator.authorLønne, Per-Ivar
dc.creator.authorNystrand, Joakim
dc.creator.authorRehman, Attiq ur
dc.creator.authorRøhrich, Dieter
dc.creator.authorTambave, Ganesh Jagannath
dc.creator.authorUllaland, Kjetil
dc.creator.authorVelure, Arild
dc.creator.authorWagner, Boris
dc.creator.authorZhang, Hui
dc.creator.authorZhou, Zhuo
dc.creator.authorZhu, Hongsheng
dc.creator.authorArsene, Ionut Christian
dc.creator.authorBätzing, Paul Christoph
dc.creator.authorDordic, Olja
dc.creator.authorLardeux, Antoine Xavier
dc.creator.authorLindal, Svein
dc.creator.authorMahmood, Sohail Musa
dc.creator.authorMilosevic, Jovan
dc.creator.authorRichter, Matthias
dc.creator.authorRøed, Ketil
dc.creator.authorSkaali, Toralf Bernhard
dc.creator.authorTveter, Trine Spedstad
dc.creator.authorWikne, Jon Christopher
dc.creator.authorZhao, Chengxin
dc.creator.authorHelstrup, Håvard
dc.creator.authorHetland, Kristin Fanebust
dc.creator.authorKileng, Bjarte
dc.creator.authorNesbø, Simon Voigt
dc.creator.authorStoretvedt, Maksim Melnik
dc.creator.authorLangøy, Rune
dc.creator.authorLien, Jørgen André
dc.creator.authorAhn, Sang Un
dc.creator.authorAiola, Salvatore
dc.creator.authorAkindinov, Alexander
dc.creator.authorAl-Turany, Mohammed
dc.creator.authorAlam, Sk Noor
dc.creator.authorALICE, Collaboration
cristin.unitcode185,15,4,60
cristin.unitnameHøyenergifysikk
cristin.ispublishedtrue
cristin.fulltextoriginal
cristin.qualitycode1
dc.identifier.cristin1585381
dc.identifier.bibliographiccitationinfo:ofi/fmt:kev:mtx:ctx&ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Physics Letters B&rft.volume=777&rft.spage=151&rft.date=2018
dc.identifier.jtitlePhysics Letters B
dc.identifier.volume777
dc.identifier.startpage151
dc.identifier.endpage162
dc.identifier.doihttp://dx.doi.org/10.1016/j.physletb.2017.12.021
dc.identifier.urnURN:NBN:no-68389
dc.subject.nviVDP::Kjerne- og elementærpartikkelfysikk: 431
dc.type.documentTidsskriftartikkelen_US
dc.type.peerreviewedPeer reviewed
dc.source.issn0370-2693
dc.identifier.fulltextFulltext https://www.duo.uio.no/bitstream/handle/10852/65381/2/Constraining%2Bthe%2Bmagnitude%2Bof%2Bthe%2BChiral%2BMagnetic%2BEffect_HVL.pdf
dc.type.versionPublishedVersion


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