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dc.contributor.authorAdare, Andrew Marshall
dc.contributor.authorAfanasiev, Sergey V.
dc.contributor.authorAidala, Christine A.
dc.contributor.authorAjitanand, N. N.
dc.contributor.authorAkiba, Yasuyuki
dc.contributor.authorBaksay, Gyöngyi
dc.contributor.authorBaksay, László A.
dc.contributor.authorDehmelt, Klaus
dc.contributor.authorHohlmann, Marcus
dc.contributor.authorRembeczki, S.
dc.date.accessioned2018-01-05T20:43:23Z
dc.date.available2018-01-05T20:43:23Z
dc.date.issued2008-10-15
dc.identifier.citationAdare, A.Onset of π0 suppression studied in Cu+Cu collisions at sNN=22.4, 62.4, and 200 GeV (2008) Physical Review Letters, 101 (16), art. no. 162301, . Cited 36 times.en_US
dc.identifier.urihttp://hdl.handle.net/11141/2249
dc.descriptionEnergy dissipation, Quenchingen_US
dc.description.abstractNeutral pion transverse momentum (pT) spectra at midrapidity (|y|□0.35) were measured in Cu+Cu collisions at sNN=22.4, 62.4, and 200 GeV. Relative to π0 yields in p+p collisions scaled by the number of inelastic nucleon-nucleon collisions (Ncoll) the π0 yields for pT □2GeV/c in central Cu+Cu collisions are suppressed at 62.4 and 200 GeV whereas an enhancement is observed at 22.4 GeV. A comparison with a jet-quenching model suggests that final state parton energy loss dominates in central Cu+Cu collisions at 62.4 and 200 GeV, while the enhancement at 22.4 GeV is consistent with nuclear modifications in the initial state alone. © 2008 The American Physical Society.en_US
dc.language.isoen_USen_US
dc.rights© 2008 American Physical Society (APS)en_US
dc.rights.urihttps://journals.aps.org/authors/transfer-of-copyright-agreementen_US
dc.titleOnset of π0 suppression studied in Cu+Cu collisions at sNN=22.4, 62.4, and 200 GeVen_US
dc.typeArticleen_US
dc.identifier.doi10.1103/PhysRevLett.101.162301


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