Measurement of emission-angle anisotropy via long-range angular correlations with high-pT hadrons in d plus Au and p plus p collisions at root s(NN)=200 GeV

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dc.contributor University of Helsinki, Helsinki Institute of Physics en
dc.contributor University of Helsinki, Helsinki Institute of Physics en
dc.contributor University of Helsinki, Helsinki Institute of Physics en
dc.contributor.author PHENIX Collaboration
dc.contributor.author Adare, A.
dc.contributor.author Kim, D. J.
dc.contributor.author Novitzky, N.
dc.contributor.author Rak, J.
dc.date.accessioned 2018-10-01T14:27:01Z
dc.date.available 2018-10-01T14:27:01Z
dc.date.issued 2018-07-26
dc.identifier.citation PHENIX Collaboration , Adare , A , Kim , D J , Novitzky , N & Rak , J 2018 , ' Measurement of emission-angle anisotropy via long-range angular correlations with high-pT hadrons in d plus Au and p plus p collisions at root s(NN)=200 GeV ' , Physical Review C , vol. 98 , no. 1 , 014912 . https://doi.org/10.1103/PhysRevC.98.014912 en
dc.identifier.issn 2469-9985
dc.identifier.other PURE: 116223966
dc.identifier.other PURE UUID: 7975f552-a734-4b8b-b522-b5aa6bba01ce
dc.identifier.other WOS: 000439790200003
dc.identifier.other Scopus: 85050823469
dc.identifier.uri http://hdl.handle.net/10138/246124
dc.description.abstract We present measurements of two-particle angular correlations between high-transverse-momentum (2 <pT <11 GeV/c) pi(0) observed at midrapidity (|eta| <0.35) and particles produced either at forward (3.1 <eta <3.9) or backward (-3.7 <eta <-3.1) rapidity in d + Au and p + p collisions at root s(NN) = 200 GeV. The azimuthal angle correlations for particle pairs with this large rapidity gap in the Au-going direction exhibit a characteristic structure that persists up to pT approximate to 6 GeV/c and which strongly depends on collision centrality, which is a similar characteristic to the hydrodynamical particle flow in A + A collisions. The structure is absent in the d-going direction as well as in p + p collisions, in the transverse-momentum range studied. The results indicate that the structure is shifted in the Au-going direction toward more central collisions, similar to the charged-particle pseudorapidity distributions. en
dc.format.extent 16
dc.language.iso eng
dc.relation.ispartof Physical Review C
dc.rights en
dc.subject HEAVY-ION COLLISIONS en
dc.subject ROOT-S-NN=200 GEV en
dc.subject FLOW en
dc.subject TEV en
dc.subject 114 Physical sciences en
dc.title Measurement of emission-angle anisotropy via long-range angular correlations with high-pT hadrons in d plus Au and p plus p collisions at root s(NN)=200 GeV en
dc.type Article
dc.description.version Peer reviewed
dc.identifier.doi https://doi.org/10.1103/PhysRevC.98.014912
dc.type.uri info:eu-repo/semantics/other
dc.type.uri info:eu-repo/semantics/publishedVersion
dc.contributor.pbl

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