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rdf:type |
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lifeskim:mentions |
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pubmed:issue |
23
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pubmed:dateCreated |
2007-8-6
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pubmed:abstractText |
The PHENIX experiment at the BNL Relativistic Heavy Ion Collider (RHIC) has measured J/psi production for rapidities -2.2<y<2.2 in Au+Au collisions at square root sNN=200 GeV. The J/psi invariant yield and nuclear modification factor RAA as a function of centrality, transverse momentum, and rapidity are reported. A suppression of J/psi relative to binary collision scaling of proton-proton reaction yields is observed. Models which describe the lower energy J/psi data at the CERN Super Proton Synchrotron invoking only J/psi destruction based on the local medium density predict a significantly larger suppression at RHIC and more suppression at midrapidity than at forward rapidity. Both trends are contradicted by our data.
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pubmed:commentsCorrections |
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pubmed:language |
eng
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pubmed:journal |
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pubmed:status |
PubMed-not-MEDLINE
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pubmed:month |
Jun
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pubmed:issn |
0031-9007
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pubmed:author |
pubmed-author:ImaiKK,
pubmed-author:InoueYY,
pubmed-author:LeeTT,
pubmed-author:SakaiSS,
pubmed-author:ChangB SBS,
pubmed-author:WagnerMM,
pubmed-author:SatoSS,
pubmed-author:JohnsonB MBM,
pubmed-author:OkiEE,
pubmed-author:TanakaYY,
pubmed-author:WatanabeYY,
pubmed-author:SinghC PCP,
pubmed-author:ThomasT LTL,
pubmed-author:NakamuraTT,
pubmed-author:MillerT ETE,
pubmed-author:AlexanderJJ,
pubmed-author:SharmaDD,
pubmed-author:SinghVV,
pubmed-author:ParkJJ,
pubmed-author:OskarssonAA,
pubmed-author:AokiKK,
pubmed-author:KellySS,
pubmed-author:KuriharaNN,
pubmed-author:FujiwaraKK,
pubmed-author:MukhopadhyayDD,
pubmed-author:WalkerDD,
pubmed-author:LeeM KMK,
pubmed-author:KissAA,
pubmed-author:TokiSS,
pubmed-author:NagataYY,
pubmed-author:InabaMM,
pubmed-author:GotoYY,
pubmed-author:OkadaKK,
pubmed-author:O'BrienEE,
pubmed-author:GrafAA,
pubmed-author:SaitoNN,
pubmed-author:VallaDD,
pubmed-author:MikiKK,
pubmed-author:TakagiSS,
pubmed-author:DreesAA,
pubmed-author:YamaguchiYY,
pubmed-author:DasKK,
pubmed-author:OkadaHH,
pubmed-author:CampbellSS,
pubmed-author:WesselsJJ,
pubmed-author:RomanaAA,
pubmed-author:BauerFF,
pubmed-author:NakanoKK,
pubmed-author:IshiharaMM,
pubmed-author:AkibaYY,
pubmed-author:ShojiKK,
pubmed-author:HaradaHH,
pubmed-author:KonnoMM,
pubmed-author:KuritaKK,
pubmed-author:HarveyMM,
pubmed-author:HachiyaTT,
pubmed-author:ChibaJJ,
pubmed-author:KimEE,
pubmed-author:GermainMM,
pubmed-author:ValeCC,
pubmed-author:SilvestriGG,
pubmed-author:KaneJ FJF,
pubmed-author:IsobeTT,
pubmed-author:MossJ MJM,
pubmed-author:KamioKK,
pubmed-author:SawadaSS,
pubmed-author:OzawaKK,
pubmed-author:PalSS,
pubmed-author:NakagawaII,
pubmed-author:NguyenMM,
pubmed-author:DavidGG,
pubmed-author:MishraG CGC,
pubmed-author:PalDD,
pubmed-author:RocheGG,
pubmed-author:SmithW CWC,
pubmed-author:ToriiHH,
pubmed-author:SilvaC LCL,
pubmed-author:BennettRR,
pubmed-author:SakaguchiTT,
pubmed-author:RakJJ,
pubmed-author:LeeD MDM,
pubmed-author:SakataHH,
pubmed-author:WillisNN
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